{"id":56671,"date":"2026-09-01T15:01:03","date_gmt":"2026-09-01T09:31:03","guid":{"rendered":"https:\/\/edunovations.com\/currentaffairs\/?p=56671"},"modified":"2026-09-01T15:01:05","modified_gmt":"2026-09-01T09:31:05","slug":"gslv-f17-eos-05-mission","status":"publish","type":"post","link":"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/","title":{"rendered":"GSLV-F17 EOS-05 Mission: ISRO Satellite, GSLV Mk II &amp; Key Facts"},"content":{"rendered":"\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#GSLV-F17_EOS-05_mission_is_an_important_ISRO_space_mission_involving_the_launch_of_the_EOS-05_Earth_Observation_Satellite_Learn_about_GSLV_Mk_II_GISAT-1A_satellite_imaging_applications_and_key_exam_facts\" >GSLV-F17 EOS-05 mission is an important ISRO space mission involving the launch of the EOS-05 Earth Observation Satellite. Learn about GSLV Mk II, GISAT-1A, satellite imaging, applications and key exam facts.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#ISRO_Prepares_for_GSLV-F17_Mission_with_EOS-05\" >ISRO Prepares for GSLV-F17 Mission with EOS-05<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#EOS-05_An_Advanced_Earth_Observation_Satellite\" >EOS-05: An Advanced Earth Observation Satellite<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#GSLV-F17_and_the_GSLV_Mk_II_Launch_Vehicle\" >GSLV-F17 and the GSLV Mk II Launch Vehicle<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#Importance_of_Geostationary_Earth_Observation\" >Importance of Geostationary Earth Observation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#Applications_in_Disaster_Management\" >Applications in Disaster Management<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#Multispectral_and_Hyperspectral_Imaging\" >Multispectral and Hyperspectral Imaging<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#Strategic_Significance_for_India\" >Strategic Significance for India<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#EOS-05_and_the_Earlier_GISAT_Programme\" >EOS-05 and the Earlier GISAT Programme<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#Why_the_Mission_Matters_for_Competitive_Examinations\" >Why the Mission Matters for Competitive Examinations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#Indias_Growing_Earth-Observation_Capabilities\" >India\u2019s Growing Earth-Observation Capabilities<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#A_Major_Science_and_Technology_Development\" >A Major Science and Technology Development<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#Why_This_News_is_Important\" >Why This News is Important<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#Importance_for_Indias_Space_Programme\" >Importance for India\u2019s Space Programme<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#Importance_for_Disaster_Management\" >Importance for Disaster Management<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#Importance_for_Agriculture_and_Environment\" >Importance for Agriculture and Environment<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#Importance_for_Strategic_Applications\" >Importance for Strategic Applications<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#Importance_for_Government_Examinations\" >Importance for Government Examinations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#Historical_Context_Background_of_Indias_Earth-Observation_Programme\" >Historical Context: Background of India\u2019s Earth-Observation Programme<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#Beginning_of_Indias_Remote-Sensing_Efforts\" >Beginning of India\u2019s Remote-Sensing Efforts<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#Development_of_the_IRS_Series\" >Development of the IRS Series<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#Evolution_of_the_EOS_Series\" >Evolution of the EOS Series<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#The_2021_GISAT-1EOS-03_Setback\" >The 2021 GISAT-1\/EOS-03 Setback<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#Progress_of_GSLV_Mk_II\" >Progress of GSLV Mk II<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#Key_Takeaways_from_GSLV-F17_and_EOS-05_Mission\" >Key Takeaways from GSLV-F17 and EOS-05 Mission<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#Frequently_Asked_Questions_FAQs\" >Frequently Asked Questions (FAQs)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#1_What_is_the_GSLV-F17_mission\" >1. What is the GSLV-F17 mission?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#2_Which_organisation_is_responsible_for_the_GSLV-F17_mission\" >2. Which organisation is responsible for the GSLV-F17 mission?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#3_Which_launch_vehicle_will_be_used_for_EOS-05\" >3. Which launch vehicle will be used for EOS-05?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#4_What_is_the_primary_purpose_of_EOS-05\" >4. What is the primary purpose of EOS-05?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#5_What_is_another_name_associated_with_EOS-05\" >5. What is another name associated with EOS-05?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#6_What_is_special_about_the_GSLV_Mk_II\" >6. What is special about the GSLV Mk II?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#7_What_is_remote_sensing\" >7. What is remote sensing?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#8_What_are_multispectral_and_hyperspectral_imaging\" >8. What are multispectral and hyperspectral imaging?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#9_How_can_EOS-05_help_disaster_management\" >9. How can EOS-05 help disaster management?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#10_Why_is_the_GSLV-F17_mission_important_for_government_exams\" >10. Why is the GSLV-F17 mission important for government exams?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/edunovations.com\/currentaffairs\/national\/gslv-f17-eos-05-mission\/#Some_Important_Current_Affairs_Links\" >Some Important Current Affairs Links<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"GSLV-F17_EOS-05_mission_is_an_important_ISRO_space_mission_involving_the_launch_of_the_EOS-05_Earth_Observation_Satellite_Learn_about_GSLV_Mk_II_GISAT-1A_satellite_imaging_applications_and_key_exam_facts\"><\/span><strong>GSLV-F17 EOS-05 mission<\/strong> is an important ISRO space mission involving the launch of the EOS-05 Earth Observation Satellite. Learn about GSLV Mk II, GISAT-1A, satellite imaging, applications and key exam facts.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ISRO_Prepares_for_GSLV-F17_Mission_with_EOS-05\"><\/span>ISRO Prepares for GSLV-F17 Mission with EOS-05<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The Indian Space Research Organisation (ISRO) is preparing for the GSLV-F17 mission, which will carry the EOS-05 Earth Observation Satellite into space. The mission is significant for India\u2019s space programme because it is aimed at strengthening the country\u2019s Earth-observation capabilities and providing valuable satellite-based information for strategic and civilian applications. EOS-05 is also known as GISAT-1A and is part of India\u2019s efforts to develop advanced geospatial imaging capabilities.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"EOS-05_An_Advanced_Earth_Observation_Satellite\"><\/span>EOS-05: An Advanced Earth Observation Satellite<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">EOS-05 is designed to provide frequent observations of large geographical areas. Earth-observation satellites are important because they collect information about land, water, vegetation, weather-related conditions and changes taking place on the Earth\u2019s surface. Such satellite data can support disaster management, environmental monitoring, agriculture, infrastructure planning and national security.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The GISAT series is particularly important because its imaging concept is intended to provide rapid observations of the Indian landmass. The satellite is designed to use multispectral and hyperspectral imaging technologies, allowing different characteristics of the Earth&#8217;s surface to be studied through multiple spectral bands.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"GSLV-F17_and_the_GSLV_Mk_II_Launch_Vehicle\"><\/span>GSLV-F17 and the GSLV Mk II Launch Vehicle<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The EOS-05 satellite will be launched using GSLV-F17, a mission based on ISRO\u2019s Geosynchronous Satellite Launch Vehicle Mk II. The GSLV Mk II is a three-stage launch vehicle equipped with four liquid strap-on motors. Its third stage uses an indigenous cryogenic engine, a technology that has been an important part of India&#8217;s progress in launch-vehicle development.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For competitive examinations, candidates should remember the distinction between PSLV and GSLV. PSLV is widely associated with polar and sun-synchronous missions, whereas GSLV Mk II was developed primarily to place heavier satellites into geosynchronous transfer orbits.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Importance_of_Geostationary_Earth_Observation\"><\/span>Importance of Geostationary Earth Observation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The EOS-05 mission is particularly noteworthy because Earth observation from a geostationary or geosynchronous operational configuration can provide repeated views of a broad region. This capability is useful when rapid changes need to be monitored rather than relying only on occasional observations from satellites that pass over a location at particular intervals.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Such technology can strengthen India&#8217;s ability to monitor natural disasters, agricultural conditions, environmental changes and other large-scale developments. Rapid satellite imagery can also assist government agencies in planning and responding to emergencies.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Applications_in_Disaster_Management\"><\/span>Applications in Disaster Management<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">One of the major applications of advanced Earth-observation satellites is disaster management. Satellite imagery can help authorities assess the extent of floods, cyclones, landslides, forest fires and other natural hazards. Frequent observations can provide decision-makers with updated information during rapidly developing situations.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For government-exam aspirants, this aspect connects the mission with topics such as disaster management, remote sensing, climate monitoring, environmental governance and the use of science and technology in public administration.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Multispectral_and_Hyperspectral_Imaging\"><\/span>Multispectral and Hyperspectral Imaging<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">EOS-05 is important from a technological perspective because of its advanced imaging capabilities. Multispectral imaging captures information in selected portions of the electromagnetic spectrum, while hyperspectral imaging uses a much larger number of narrow spectral bands.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These technologies can help distinguish different materials and surface conditions that may not be easily identified through ordinary visible-light imagery. Their applications can extend to agriculture, mineral exploration, environmental studies, water-resource management and strategic monitoring.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Strategic_Significance_for_India\"><\/span>Strategic Significance for India<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Earth-observation satellites have applications beyond scientific research. Satellite-derived information can contribute to infrastructure development, resource management, border monitoring, disaster response and strategic planning. The availability of indigenous satellite capabilities reduces dependence on external sources of high-value geospatial information.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The EOS-05 mission therefore represents both a scientific and strategic investment in India&#8217;s space-based observation infrastructure.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"EOS-05_and_the_Earlier_GISAT_Programme\"><\/span>EOS-05 and the Earlier GISAT Programme<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">EOS-05 is connected with India&#8217;s earlier GISAT effort. The first GISAT mission, associated with EOS-03, was lost after the GSLV-F10 mission encountered a problem during its flight in August 2021. The new EOS-05\/GISAT-1A represents an important continuation of the programme and the effort to achieve the intended geostationary Earth-imaging capability.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The experience from earlier missions is also valuable for ISRO because complex launch programmes require continuous improvements in vehicle reliability, satellite design, mission planning and ground-support systems.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_the_Mission_Matters_for_Competitive_Examinations\"><\/span>Why the Mission Matters for Competitive Examinations<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The GSLV-F17 and EOS-05 mission can be important for UPSC, State PCS, SSC, banking, defence, railways and other government examinations because it combines several frequently tested areas: ISRO, satellite technology, launch vehicles, Earth observation, remote sensing, geostationary orbits and India&#8217;s space programme.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Candidates should remember the mission number, launch vehicle, satellite name, satellite&#8217;s alternative designation and its broad purpose. Questions may also test the difference between GSLV and PSLV or ask about the significance of cryogenic propulsion.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Indias_Growing_Earth-Observation_Capabilities\"><\/span>India\u2019s Growing Earth-Observation Capabilities<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">India has progressively expanded its satellite-based Earth-observation programme through missions designed for cartography, agriculture, weather observation, environmental monitoring and strategic applications. The EOS series forms an important component of this broader effort.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The continued development of Earth-observation satellites demonstrates how space technology is increasingly integrated with governance and economic development. Satellite data can support evidence-based decision-making and improve the government&#8217;s ability to monitor large and difficult-to-access areas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"A_Major_Science_and_Technology_Development\"><\/span>A Major Science and Technology Development<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The GSLV-F17 mission highlights India&#8217;s growing capability to design, build and launch sophisticated satellites using domestic technologies. It also demonstrates the practical importance of space science for everyday governance rather than limiting its benefits to astronomy and scientific research.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For aspirants, the mission should therefore be studied as a science-and-technology current-affairs topic as well as an example of India&#8217;s strategic and developmental use of space technology.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\" id=\"GSLV-F17-EOS-05-mission\"><img decoding=\"async\" src=\"https:\/\/encrypted-tbn0.gstatic.com\/images?q=tbn:ANd9GcR22CENnO9I1EQes1n9GKnxPs5fXAlHNsvZ6ENyzs_pnQ&amp;s=10\" alt=\"GSLV-F17 EOS-05 mission\" title=\"GSLV-F17 EOS-05 mission\"\/><figcaption class=\"wp-element-caption\">GSLV-F17 EOS-05 mission<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_This_News_is_Important\"><\/span>Why This News is Important<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Importance_for_Indias_Space_Programme\"><\/span>Importance for India\u2019s Space Programme<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The GSLV-F17 mission is important because it advances India&#8217;s capability to place sophisticated Earth-observation satellites into suitable orbits. The mission demonstrates the continued development of India&#8217;s indigenous launch-vehicle and satellite technologies.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Importance_for_Disaster_Management\"><\/span>Importance for Disaster Management<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Rapid satellite observation can provide government agencies with valuable information during floods, cyclones, landslides, forest fires and other disasters. Timely imagery can support damage assessment, rescue planning and resource allocation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Importance_for_Agriculture_and_Environment\"><\/span>Importance for Agriculture and Environment<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Earth-observation data can assist in monitoring crops, vegetation, water resources and environmental changes. Such information can contribute to agricultural planning and sustainable management of natural resources.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Importance_for_Strategic_Applications\"><\/span>Importance for Strategic Applications<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">High-quality geospatial information also has strategic importance. Indigenous Earth-observation capabilities can support national planning, infrastructure development and security-related applications while reducing dependence on foreign satellite data.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Importance_for_Government_Examinations\"><\/span>Importance for Government Examinations<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The mission covers several recurring examination themes, including ISRO, GSLV, cryogenic technology, Earth-observation satellites, remote sensing, geostationary orbits and India&#8217;s space programme. Candidates preparing for UPSC, State PCS, defence, SSC, banking and railway examinations should therefore add the mission to their science-and-technology current-affairs notes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Historical_Context_Background_of_Indias_Earth-Observation_Programme\"><\/span>Historical Context: Background of India\u2019s Earth-Observation Programme<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Beginning_of_Indias_Remote-Sensing_Efforts\"><\/span>Beginning of India\u2019s Remote-Sensing Efforts<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">India&#8217;s space programme has historically placed strong emphasis on the practical use of satellites. Remote sensing became an important component of the national space programme because satellite observations could help monitor agriculture, forests, water resources and land-use patterns across the country.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Development_of_the_IRS_Series\"><\/span>Development of the IRS Series<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The Indian Remote Sensing (IRS) satellite programme became an important foundation for India&#8217;s Earth-observation capabilities. Over time, ISRO developed satellites with increasingly sophisticated sensors and improved spatial, spectral and temporal resolution.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Evolution_of_the_EOS_Series\"><\/span>Evolution of the EOS Series<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The Earth Observation Satellite series represents the continuation and modernization of India&#8217;s remote-sensing efforts. These missions cover different applications, including cartography, environmental monitoring, weather-related observations and strategic requirements.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_2021_GISAT-1EOS-03_Setback\"><\/span>The 2021 GISAT-1\/EOS-03 Setback<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">An earlier GISAT mission, carried by GSLV-F10 in August 2021, did not achieve its intended mission because of an anomaly involving the cryogenic upper stage. The failure resulted in the loss of the EOS-03 satellite.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The subsequent EOS-05\/GISAT-1A mission is therefore significant as a renewed effort to establish the intended advanced geostationary Earth-imaging capability.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Progress_of_GSLV_Mk_II\"><\/span>Progress of GSLV Mk II<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The GSLV programme has played a major role in India&#8217;s development of heavier launch capabilities. The successful development and operational use of indigenous cryogenic propulsion represented a major technological achievement for ISRO and strengthened India&#8217;s ability to launch heavier spacecraft.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Takeaways_from_GSLV-F17_and_EOS-05_Mission\"><\/span>Key Takeaways from GSLV-F17 and EOS-05 Mission<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>S. No.<\/th><th>Key Takeaway<\/th><\/tr><tr><td>1<\/td><td><strong>Mission:<\/strong> GSLV-F17 is the launch mission associated with the EOS-05 Earth Observation Satellite, also known as GISAT-1A.<\/td><\/tr><tr><td>2<\/td><td><strong>Launch Vehicle:<\/strong> The mission uses the <strong>GSLV Mk II<\/strong>, ISRO&#8217;s three-stage launch vehicle with a cryogenic upper stage.<\/td><\/tr><tr><td>3<\/td><td><strong>Satellite Purpose:<\/strong> EOS-05 is designed to strengthen India&#8217;s Earth-observation and geospatial imaging capabilities.<\/td><\/tr><tr><td>4<\/td><td><strong>Applications:<\/strong> Satellite data can support disaster management, agriculture, environmental monitoring, infrastructure planning and strategic applications.<\/td><\/tr><tr><td>5<\/td><td><strong>Exam Relevance:<\/strong> The mission is important for questions on ISRO, GSLV, Earth-observation satellites, remote sensing, cryogenic propulsion and geostationary satellite technology.<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">GSLV-F17 EOS-05 mission<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_FAQs\"><\/span>Frequently Asked Questions (FAQs)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_What_is_the_GSLV-F17_mission\"><\/span>1. What is the GSLV-F17 mission?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">GSLV-F17 is a mission of the Indian Space Research Organisation (ISRO) involving the launch of the EOS-05 Earth Observation Satellite, also referred to as GISAT-1A.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Which_organisation_is_responsible_for_the_GSLV-F17_mission\"><\/span>2. Which organisation is responsible for the GSLV-F17 mission?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The mission is being undertaken by the <strong>Indian Space Research Organisation (ISRO)<\/strong>, India\u2019s national space agency.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Which_launch_vehicle_will_be_used_for_EOS-05\"><\/span>3. Which launch vehicle will be used for EOS-05?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">EOS-05 is planned to be launched using the <strong>Geosynchronous Satellite Launch Vehicle (GSLV) Mk II<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_What_is_the_primary_purpose_of_EOS-05\"><\/span>4. What is the primary purpose of EOS-05?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">EOS-05 is an Earth-observation satellite intended to provide advanced imaging and geospatial information for applications such as disaster management, agriculture, environmental monitoring and strategic planning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_What_is_another_name_associated_with_EOS-05\"><\/span>5. What is another name associated with EOS-05?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">EOS-05 is also known as <strong>GISAT-1A<\/strong>, forming part of India&#8217;s GISAT Earth-imaging programme.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_What_is_special_about_the_GSLV_Mk_II\"><\/span>6. What is special about the GSLV Mk II?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The GSLV Mk II is a three-stage launch vehicle featuring four liquid strap-on motors and an <strong>indigenous cryogenic upper stage<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_What_is_remote_sensing\"><\/span>7. What is remote sensing?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Remote sensing is the process of collecting information about the Earth&#8217;s surface without making direct physical contact with the objects or areas being observed. Satellites are an important platform for remote sensing.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8_What_are_multispectral_and_hyperspectral_imaging\"><\/span>8. What are multispectral and hyperspectral imaging?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Multispectral imaging collects information in several selected spectral bands, while hyperspectral imaging records information across many narrow and contiguous spectral bands. These technologies can help identify and analyse different characteristics of Earth&#8217;s surface.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"9_How_can_EOS-05_help_disaster_management\"><\/span>9. How can EOS-05 help disaster management?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Earth-observation imagery can help authorities monitor and assess events such as floods, cyclones, landslides and forest fires. Frequent observations can support damage assessment and emergency planning.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"10_Why_is_the_GSLV-F17_mission_important_for_government_exams\"><\/span>10. Why is the GSLV-F17 mission important for government exams?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The mission connects several important science-and-technology topics, including ISRO, GSLV, cryogenic propulsion, Earth-observation satellites, remote sensing, satellite imaging and geostationary satellite technology. These areas are relevant to UPSC, State PCS, SSC, defence, railway and other competitive examinations.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Some_Important_Current_Affairs_Links\"><\/span>Some Important Current Affairs Links<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs\/category\/national\/\" target=\"_blank\" rel=\"noreferrer noopener\">State Current Affairs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--2\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs\/category\/sports\/\" target=\"_blank\" rel=\"noreferrer noopener\">Sports Current Affairs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--3\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs\/category\/international\/\" target=\"_blank\" rel=\"noreferrer noopener\">International Current Affairs<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs\/category\/banking\/\" target=\"_blank\" rel=\"noreferrer noopener\">Banking Current Affairs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs\/category\/railway\/\" target=\"_blank\" rel=\"noreferrer noopener\">Railways Current Affairs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs\/category\/defence\/\" target=\"_blank\" rel=\"noreferrer noopener\">Defence Current Affairs<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--4\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs?newsmaticargs=custom&amp;posts=today\" target=\"_blank\" rel=\"noreferrer noopener\">Daily Current Affairs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--5\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairsinhindi\/\" target=\"_blank\" rel=\"noreferrer noopener\">Current Affairs In Hindi<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--6\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/currentaffairs\/category\/news-and-notifications\/\" target=\"_blank\" rel=\"noreferrer noopener\">News and Notifications<\/a><\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.edunovations.quiz\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" width=\"900\" height=\"150\" src=\"https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/03\/Banner-current-affairs-2-1.jpg\" alt=\"Download this App for Daily Current Affairs MCQ&#039;s\" class=\"wp-image-247\" title=\"\" srcset=\"https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/03\/Banner-current-affairs-2-1.jpg 900w, https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/03\/Banner-current-affairs-2-1-300x50.jpg 300w, https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/03\/Banner-current-affairs-2-1-768x128.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><figcaption class=\"wp-element-caption\">Download this App for Daily Current Affairs MCQ&#8217;s<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\" id=\"News-Website-Development-Company\"><a href=\"https:\/\/www.martindiainfotech.com\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" width=\"900\" height=\"150\" src=\"https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/04\/News-Website-Development-Company-Banner.png\" alt=\"News Website Development Company\" class=\"wp-image-438\" title=\"News Website Development Company\" srcset=\"https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/04\/News-Website-Development-Company-Banner.png 900w, https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/04\/News-Website-Development-Company-Banner-300x50.png 300w, https:\/\/edunovations.com\/currentaffairs\/wp-content\/uploads\/2023\/04\/News-Website-Development-Company-Banner-768x128.png 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Learn about GSLV Mk II, GISAT-1A, satellite imaging, applications and key exam facts. ISRO Prepares for GSLV-F17 Mission with EOS-05 The Indian Space Research Organisation (ISRO) is preparing for the GSLV-F17 mission, which will carry the EOS-05&#8230;<\/p>\n","protected":false},"author":6,"featured_media":56689,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10,160],"tags":[775,19485,39804,39803,39805,774,341,7731,245,480],"class_list":["post-56671","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-national","category-science_and_technology","tag-earth-observation-satellite","tag-eos-05","tag-gisat-1a","tag-gslv-mk-ii","tag-gslv-f17","tag-indian-space-programme","tag-isro","tag-remote-sensing","tag-science-and-technology","tag-space-technology"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/posts\/56671","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/comments?post=56671"}],"version-history":[{"count":3,"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/posts\/56671\/revisions"}],"predecessor-version":[{"id":56690,"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/posts\/56671\/revisions\/56690"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/media\/56689"}],"wp:attachment":[{"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/media?parent=56671"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/categories?post=56671"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edunovations.com\/currentaffairs\/wp-json\/wp\/v2\/tags?post=56671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}