{"id":2727,"date":"2024-03-22T12:35:00","date_gmt":"2024-03-22T12:35:00","guid":{"rendered":"https:\/\/itu-app42363.pagelyhosting.com\/itu-r\/?p=2727"},"modified":"2024-10-04T13:40:04","modified_gmt":"2024-10-04T13:40:04","slug":"for-those-who-sail-our-oceans-blue-itu-regulations-put-safety-first","status":"publish","type":"post","link":"https:\/\/itu-app42363.pagelyhosting.com\/itu-r\/for-those-who-sail-our-oceans-blue-itu-regulations-put-safety-first\/","title":{"rendered":"Earth observation at the frontline of climate action"},"content":{"rendered":"<div class=\"ituContainer\">\n<h2 class=\"wp-block-heading\">Earth observation at the frontline of climate action<\/h2>\n<\/div>\n\n    <div class=\"ituContainer grid\">\n                        <div data-span=\"2\">\n                    <div class=\"ituContainer\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.itu.int\/hub\/wp-content\/uploads\/sites\/4\/2023\/04\/MarioManiewicz-BR-Director-square.jpg.webp\" alt=\"Mario Maniewicz, Director, ITU\u00a0Radiocommunication\u00a0Bureau\" class=\"wp-image-25374\"\/><\/figure>\n<\/div>                    <div class=\"ituContainer\">\n<p class=\"wp-block-paragraph\"><em>By Mario Maniewicz, Director, ITU Radiocommunication Bureau<\/em><\/p>\n<\/div>            <\/div>\n                        <div data-span=\"10\">\n                    <div class=\"ituContainer\">\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https:\/\/www.itu.int\/hub\/2024\/03\/earth-observation-at-the-frontline-of-climate-action\/\"><\/a><\/p>\n<\/div>                    <div class=\"ituContainer\">\n<ul class=\"wp-block-list\"><div class=\"ituContainer\">\n<li><a href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https:\/\/www.itu.int\/hub\/2024\/03\/earth-observation-at-the-frontline-of-climate-action\/\">Share on Facebook<\/a> | <a href=\"https:\/\/twitter.com\/intent\/tweet?url=https:\/\/www.itu.int\/hub\/2024\/03\/earth-observation-at-the-frontline-of-climate-action\/&amp;text=Earth%20observation%20at%20the%20frontline%20of%20climate%20action\">Share on Twitter<\/a> | <a href=\"https:\/\/www.linkedin.com\/shareArticle?mini=true&amp;url=https:\/\/www.itu.int\/hub\/2024\/03\/earth-observation-at-the-frontline-of-climate-action\/&amp;title=Earth%20observation%20at%20the%20frontline%20of%20climate%20action&amp;summary=By%20Mario%20Maniewicz,%20Director,%20ITU%20Radiocommunication%20Bureau%20Earth%20observation%20satellites%20have%20become%20indispensable%20in%20the%20world%E2%80%99s%20battle%20against%20climate%20change.%20Satellite%20systems,%20aided%20by%20high-speed%20Internet%20access,%20enable%20near%20real-time%20monitoring%20of%20climate%20patterns,%20disasters,%20and%20environmental%20changes%20%E2%80%93%20vital%20data%20to%20predict%20and%20mitigate%20disasters.%20Along%20with%20enhancing%20our%20understanding%20of%20climate%20dynamics,%20this%20%5B%E2%80%A6%5D&amp;source=\">Share on LinkedIn<\/a> | <a href=\"https:\/\/www.itu.int\/hub\/2024\/03\/earth-observation-at-the-frontline-of-climate-action\/#\">Share via URL<\/a><\/li>\n<\/div><\/ul>\n<\/div>                    <div class=\"ituContainer\">\n<p class=\"wp-block-paragraph\">Earth observation satellites have become indispensable in the world\u2019s battle against climate change.<\/p>\n<\/div>                    <div class=\"ituContainer\">\n<p class=\"wp-block-paragraph\">Satellite systems, aided by high-speed Internet access, enable near real-time monitoring of climate patterns, disasters, and environmental changes \u2013 vital data to predict and mitigate disasters. Along with enhancing our understanding of climate dynamics, this empowers countries and communities to respond proactively.<\/p>\n<\/div>                    <div class=\"ituContainer\">\n<p class=\"wp-block-paragraph\"><strong>World Meteorological Day<\/strong>&nbsp;\u2013 promoted annually by the World Meteorological Organization (WMO) \u2013 is dedicated this year to initiatives and tools&nbsp;<a href=\"https:\/\/wmo.int\/site\/world-meteorological-day-2024\" target=\"_blank\" rel=\"noreferrer noopener\">at the frontline of climate action<\/a>. The theme echoes the mandate of the International Telecommunication Union (ITU) to safeguard radio frequencies for gathering environmental and climate data.<\/p>\n<\/div>                    <div class=\"ituContainer\">\n<p class=\"wp-block-paragraph\">Over the years, governments and regulators have acted decisively to secure the ability to use Earth exploration-satellite service (EESS) passive bands for weather prediction. Harmful radio interference in this band could compromise accurate weather forecasts when we need them the most.<\/p>\n<\/div>                    <div class=\"ituContainer\">\n<h2 class=\"wp-block-heading\"><strong>New radio frequencies allocated<\/strong><\/h2>\n<\/div>                    <div class=\"ituContainer\">\n<p class=\"wp-block-paragraph\">ITU Member States recently confirmed additional radio spectrum for climate monitoring, weather prediction, and other scientific and satellite missions. Decisions at the World Radiocommunication Conference (<a href=\"https:\/\/www.itu.int\/wrc-23\/\" target=\"_blank\" rel=\"noreferrer noopener\">WRC\u201123<\/a>) also allocated more spectrum for passive EESS to enable advanced ice-cloud measurements.<\/p>\n<\/div>                    <div class=\"ituContainer\">\n<p class=\"wp-block-paragraph\">Additionally, the updated Radio Regulations recognize space weather sensors as part of the key meteorological\u200b\u200b aid (MetAids) service for observing space weather. Space weather includes such phenomena as solar flares, solar radiation, and geomagnetic storms that can interfere with satellites, mobile phones, and navigation systems.<\/p>\n<\/div>                    <div class=\"ituContainer\">\n<p class=\"wp-block-paragraph\">Radio frequencies for MetAids may be identified at the next World Radiocommunication Conference in 2027, depending on study findings in the meantime.<\/p>\n<\/div>                    <div class=\"ituContainer\">\n<p class=\"wp-block-paragraph\">ITU studies over the next four years will consider possible new primary allocations to&nbsp;<em>MetAids (space weather)<\/em>&nbsp;in several frequency bands. Research will focus on compatibility and potential frequency sharing between space weather sensors and the systems of incumbent radiocommunication services.<\/p>\n<\/div>                    <div class=\"ituContainer\">\n<p class=\"wp-block-paragraph\"><em>Learn more in ITU News Magazine:<\/em>&nbsp;<a href=\"https:\/\/www.itu.int\/hub\/publication\/s-gen-news-2024-1\/\" target=\"_blank\" rel=\"noreferrer noopener\">Outcomes of the World Radiocommunication Conference 2023<\/a>.<\/p>\n<\/div>                    <div class=\"ituContainer\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.itu.int\/hub\/wp-content\/uploads\/sites\/4\/2024\/03\/Capture_magazine_cover_smaller.jpg.webp\" alt=\"\" class=\"wp-image-30664\"\/><\/figure>\n<\/div>                    <div class=\"ituContainer\">\n<h2 class=\"wp-block-heading\"><strong>Why it matters<\/strong><\/h2>\n<\/div>                    <div class=\"ituContainer\">\n<p class=\"wp-block-paragraph\">Broad views of our planet let scientists monitor changes in the climate system over time. From the melting of polar ice caps to the expansion of deserts, Earth-observation satellites offer valuable insights into the evolving dynamics of our environment.<\/p>\n<\/div>                    <div class=\"ituContainer\">\n<p class=\"wp-block-paragraph\">By tracking key indicators like temperature, sea-level rise, and carbon emissions, researchers can better understand the causes, as well as far-reaching consequences, of climate change.<\/p>\n<\/div>                    <div class=\"ituContainer\">\n<p class=\"wp-block-paragraph\">Satellite sensors can detect pollutants, deforestation, and progressive land degradation, providing essential data for conservation efforts. Tracking changes in land use helps policymakers identify areas at risk and develop targeted strategies to protect biodiversity.<\/p>\n<\/div>                    <div class=\"ituContainer\">\n<p class=\"wp-block-paragraph\">Remote sensing and geographic information systems (GIS) also help to safeguard vulnerable communities and fragile ecosystems. Detailed maps and spatial data can indicate imminent disasters such as floods and wildfires, supporting informed decision-making and, if appropriate, triggering early warning systems.<\/p>\n<\/div>                    <div class=\"ituContainer\">\n<h2 class=\"wp-block-heading\"><strong>Satellites or sustainable development<\/strong><\/h2>\n<\/div>                    <div class=\"ituContainer\">\n<p class=\"wp-block-paragraph\">Making use of satellite imagery and geospatial information goes hand in hand with the holistic approach at the root of sustainable development. Long-term solutions must range across sectors, from agriculture and water management to urban planning and infrastructure development.<\/p>\n<\/div>                    <div class=\"ituContainer\">\n<p class=\"wp-block-paragraph\">In short, Earth observation gives humanity tools to build a more sustainable future.<\/p>\n<\/div>                    <div class=\"ituContainer\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.itu.int\/hub\/wp-content\/uploads\/sites\/4\/2024\/03\/Screenshot-2024-03-08-161535-2.jpg.webp\" alt=\"\" class=\"wp-image-30651\"\/><\/figure>\n<\/div>                    <div class=\"ituContainer\">\n<p class=\"wp-block-paragraph\"><em>Header image credit: Adobe Stock<\/em><\/p>\n<\/div>            <\/div>\n            <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Earth observation at the frontline of climate 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