unece.org的 10 大竞争对手

unctad.org

The 16th session of the United Nations Conference on Trade and Development (UNCTAD16) will be held from 20 to 23 October 2025, hosted by the Government of Switzerland, under the theme “Shaping the future: Driving economic transformation fo

wmo.int

‘A specialized agency of the United Nations whose mandate covers weather, climate and water resources. The UN’s scientific voice on the state and behaviour of our atmosphere and climate.’

treaties.un.org

this is the united nations treaty collection homepage. here you will find related information and links.

itu.int

The annual WSIS Forum is a global multi-stakeholder platform facilitating the implementation of the WSIS Action Lines for advancing sustainable development. The Forum provides the ICT for development community with an opportunity for information exchange, knowledge creation and sharing of best practices, while identifying emerging trends and fostering partnerships, taking into account the evolving Information and Knowledge Societies. The WSIS Forum is constantly evolving and strengthening the alignment between the WSIS Action Lines and the Sustainable Development Goals.

unops.org

UNOPS colabora con la Unión Europea y el Gobierno de Malawi para mejorar el acceso a oportunidades de enseñanza y formación profesional en el país.

iaea.org

More than 3000 participants registered for the Agency’s 69th general conference in Vienna this week, with 10,500 people joining online. The conference decides the direction of the IAEA’s work for the coming year, as it seeks to promote peace, health and prosperity worldwide. Water was the focus of the Scientific Forum and highlighted how by studying water at an atomic level, we can better manage our global water resources for future generations. During the conference, the Director General also opened a new Visitor Centre at the IAEA’s laboratories in Lower Austria.

icao.int

The ICAO GIS website is an enormous repository of updated aeronautical data that enables users to query, analyze and obtain geospatial information. ICAO GIS provides a foundation for mapping and analysis, to help users understand patterns, relationships, and geographic context.Our GIS covers six data areas :  FEATURE GIS TOOL AND PRODUCTThe ICAO GIS platform will encompasses various GIS online tools, interactive maps, and navigation capabilities. FlightVector APP and FIR (Flight Information Region) are two ICAO GIS feature products: FlightVector is the vital web-based tool on the GIS website with the distinct advantage of being able to enable users to perform spatial analysis and visualize navigation data more efficiently. It contains many interactive maps, making it possible to explore with greater detail and multiple search and select functions. Not only does it have 'element filters', to turn off/on some elements, but users may also add their own data layers. It is a navigation tool that is updated each month and offers dynamic rendering, element selecting, element type filtering and element searching. Flight Information Region (FIR) is an airspace of defined dimensions that provides flight information and alerting services. FIRs are critical elements in the aviation planning activities. ICAO FIR information is comprised of data and amendments that have been collected since 1947. The data is compiled in Shapefile format for easy process and analysis. SUBSCRIBE NOWLEARN MORESUBSCRIBE NOWLEARN MORE  #PageTitle { display:none; } .mainDIV{ position:relative; width:100%; /* min-width:960px; */ } .mainDIV .divHeight1 { height:540px; } .mainDIV .divHeight2 { height:620px; } .leftDIV{ position:absolute; top:0px; left:0px; width:31%; background-color:#F2F7FB; display: flex; flex-direction: column; } .middleDIV{ width:31%; background-color:#F2F7FB; margin:0px auto; display: flex; flex-direction: column; } .rightDIV{ position:absolute; top:0px; right:0px; width:31%; backgro