DUTY STATION  Geneva, Switzerland  COMMENCEMENT OF DUTY   1 June 2024 or as soon as possible thereafter   NATURE OF APPOINTMENT  Variable (depending on needs of Department/Division) 6 months        📚 𝗗𝗶𝘀𝗰𝗼𝘃𝗲𝗿 𝗛𝗼𝘄 𝘁𝗼 𝗚𝗲𝘁 𝗮 𝗝𝗼𝗯 𝗶𝗻 𝘁𝗵𝗲 𝗨𝗡 𝗶𝗻 𝟮𝟬𝟮𝟯! 🌍🤝 𝗥𝗲𝗮𝗱 𝗼𝘂𝗿 𝗡𝗘𝗪 𝗥𝗲𝗰𝗿𝘂𝗶𝘁𝗺𝗲𝗻𝘁 𝗚𝘂𝗶𝗱𝗲 𝘁𝗼 𝘁𝗵𝗲 𝗨𝗡 𝟮𝟬𝟮𝟯 𝘄𝗶𝘁𝗵 𝘁𝗲𝘀𝘁 𝘀𝗮𝗺𝗽𝗹𝗲𝘀 𝗳𝗼𝗿 𝗨𝗡𝗛𝗖𝗥, 𝗪𝗙𝗣, 𝗨𝗡𝗜𝗖𝗘𝗙, 𝗨𝗡𝗗𝗦𝗦, 𝗨𝗡𝗙𝗣𝗔, 𝗜𝗢𝗠 𝗮𝗻𝗱 𝗼𝘁𝗵𝗲𝗿𝘀! 🌐  
  ⚠️ 𝐂𝐡𝐚𝐧𝐠𝐞 𝐘𝐨𝐮𝐫 𝐋𝐢𝐟𝐞 𝐍𝐨𝐰: 𝐏𝐨𝐰𝐞𝐫𝐟𝐮𝐥 𝐓𝐞𝐜𝐡𝐧𝐢𝐪𝐮𝐞𝐬 𝐡𝐨𝐰 𝐭𝐨 𝐠𝐞𝐭 𝐚 𝐣𝐨𝐛 𝐢𝐧 𝐭𝐡𝐞 𝐔𝐧𝐢𝐭𝐞𝐝 𝐍𝐚𝐭𝐢𝐨𝐧𝐬 𝐍𝐎𝐖! 

Organizational Unit    Group on Earth Observations Secretariat   WMO is committed to achieving diversity and a balanced workforce. Applications are welcome from qualified women and men, including those with disabilities. The statutory retirement age after 1 January 2014 is 65. For external applicants, only those who are expected to complete the term of appointment will normally be considered.     DUTIES AND RESPONSIBILITIES  Follow the requirements of the SDG 15.3.1 Good Practice Guidance (version 2) of the UNCCD; The method for assessing LPD in the LDN framework is to calculate an annual integral derived from remote sensing vegetation indices. Hence, all good observations within a given year are required, allowing to plot a curve of vegetation response over the year or growing season and then estimate the average NDVI/EVI2/MSAVI value for each pixel. Therefore, an approach such as a median/geomedian annual mosaic does not suffice for deriving LPD, as they would represent an average of the level of productivity over a certain period; Produce annual LPD geospatial layers at 30-meter spatial resolution by computing annual integral layers based on vegetation indices of interest (VIs: NDVI, EVI2, MSAVI) derived exclusively from good observations/non-cloudy pixels for each given year from 2000 until 2023 respectively for one SIDS in the Pacific (proposed example: Fiji) and for one SIDS in the Caribbean (e.g. St. Lucia or Barbados). Final AOI shall be chosen in consultation with GEO-LDN leads group. Annual integrals of VIs are computed as the annual average value for each VIs, for simplicity of interpretation of results. The LPD annual layers are produced based on the following three vegetation indices:o Normalized Difference Vegetation Index - NDVI = (NIR-Red) / (NIR+Red);o 2-band Enhanced Vegetation Index - EVI2 = 2.5 * (NIR-Red) / (NIR + 2.4 * Red +1);o Modified Soil Adjusted Vegetation Index - MSAVI = [2*NIR + 1 - sqrt((2*NIR+1)^2 - 8*(NIR-Red))] / 2.   QUALIFICATIONS   Education  University degree in computer science, geomatics, geography or similar  Experience  The contractor should have at least 10 years of experience in all of the areas of expertise outlined in the Accountabilities/Responsibilities section of this TOR, more specifically in the use of following technologies:Proven experience cloud-based computing of remote sensing datasets, open data cubes and associated Jupyter notebooks.Prior experience working with cloud-native geospatial platforms such as Digital Earth Africa and/or Digital Earth PacificOther requirementsPrevious work experience with the Group on Earth Observations (GEO) or the Committee on Earth Observation Satellites (CEOS) is an asset in order to understand the complex requirements of Earth Observation datasets for global environmental monitoring.
 Languages  Excellent knowledge of English (both oral and written). Knowledge of other official languages of WMO would be an advantage.   (Note: The official languages of the Organization are Arabic, Chinese, English, French, Russian and Spanish.)             Additional Information:  Only applicants in whom GEO has a further interest will be contacted. Shortlisted candidates may be required to sit a written assessment and/or an interview. Focal point email for additional information: jobs@geosec.org   Date of issue of vacancy notice:         






    📚 𝗗𝗶𝘀𝗰𝗼𝘃𝗲𝗿 𝗛𝗼𝘄 𝘁𝗼 𝗚𝗲𝘁 𝗮 𝗝𝗼𝗯 𝗶𝗻 𝘁𝗵𝗲 𝗨𝗡 𝗶𝗻 𝟮𝟬𝟮𝟰! 🌍🤝 𝗥𝗲𝗮𝗱 𝗼𝘂𝗿 𝗡𝗘𝗪 𝗥𝗲𝗰𝗿𝘂𝗶𝘁𝗺𝗲𝗻𝘁 𝗚𝘂𝗶𝗱𝗲 𝘁𝗼 𝘁𝗵𝗲 𝗨𝗡 𝟮𝟬𝟮𝟰 𝘄𝗶𝘁𝗵 𝘁𝗲𝘀𝘁 𝘀𝗮𝗺𝗽𝗹𝗲𝘀 𝗳𝗼𝗿 𝗨𝗡𝗛𝗖𝗥, 𝗪𝗙𝗣, 𝗜𝗢𝗠, 𝗨𝗡𝗜𝗖𝗘𝗙, 𝗨𝗡𝗗𝗦𝗦, 𝗨𝗡𝗙𝗣𝗔 𝗮𝗻𝗱 𝗼𝘁𝗵𝗲𝗿𝘀!  🌐   





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    📚 𝗗𝗶𝘀𝗰𝗼𝘃𝗲𝗿 𝗛𝗼𝘄 𝘁𝗼 𝗚𝗲𝘁 𝗮 𝗝𝗼𝗯 𝗶𝗻 𝘁𝗵𝗲 𝗨𝗡 𝗶𝗻 𝟮𝟬𝟮𝟰! 🌍🤝 𝗥𝗲𝗮𝗱 𝗼𝘂𝗿 𝗡𝗘𝗪 𝗥𝗲𝗰𝗿𝘂𝗶𝘁𝗺𝗲𝗻𝘁 𝗚𝘂𝗶𝗱𝗲 𝘁𝗼 𝘁𝗵𝗲 𝗨𝗡 𝟮𝟬𝟮𝟰 𝘄𝗶𝘁𝗵 𝘁𝗲𝘀𝘁 𝘀𝗮𝗺𝗽𝗹𝗲𝘀 𝗳𝗼𝗿 𝗨𝗡𝗛𝗖𝗥, 𝗪𝗙𝗣, 𝗨𝗡𝗜𝗖𝗘𝗙, 𝗨𝗡𝗗𝗦𝗦, 𝗨𝗡𝗙𝗣𝗔 𝗮𝗻𝗱 𝗼𝘁𝗵𝗲𝗿𝘀! 🌐