NASA LCLUC

**Yellow indicates newly flooded areas overlaid on Google Earth basemap. Typhoon Doksuri inflicted significant flooding across extensive regions in Vietnam and other countries in September 2017. An innovative satellite remote sensing method* has been developed and implemented for use with Sentinel synthetic aperture radar (SAR) satellite data at a resolution of 10 meters to identify, map, and monitor inundation including pre-existing/pre-flood water bodies (e.g., lakes, reservoirs, rivers, coastal ocean, etc.) and newly flooded areas after the typhoon made landfall.  Because Sentinel SAR operates at C-band microwave frequency, it can be used for flood mapping regardless of could cover conditions typically associated with storms, and thus can provide immediate results without the need to wait for the clouds to clear out. Attached is a high-resolution 4K-UHD flood map of a region around Hà Tĩnh (north central coast of Vietnam) showing flood inundated areas (in ye...

Dear LCLUCers, friends of LCLUC and international colleagues, Happy New Year! In keeping with the LCLUC tradition, I would like to summarize our past year achievements, mention some future plans and convey my best wishes to the whole LCLUC family and our friends around the world. This past year, our program has proved time and again its uniqueness as a truly interdisciplinary scientific theme that addresses the impacts of the changes in land cover and land use. The most recent geographic focus for the program has been on Asia, with socio-economic aspects of land use remaining an integral part of the program. Along with the continued observations from the LCLUC workhorse mission – the Landsat program –, we have experienced a tremendous increase in the number of observations at the landscape scale, thanks to our partner agency ESA’s Sentinel program. Our program, along with many colleagues around the world, is investing in joint efforts to use this opportunity and d...

SARI LCLUC meeting in the Philippines, 28-30 th May 2018 South/Southeast Asia (SARI), International Regional Science Meeting on LCLUC and Impacts on Environment in South/Southeast Asia will take place during 28-30th May 2018, in the Philippines. The University of Philippines is hosting the meeting through support from several international organizations and programs such as NIES, Japan, GEOGLAM, NASA-SERVIR, GOFC-GOLD, START, and others. The purpose of this international meeting is to provide a forum to discuss LCLUC and its impacts, with a regional focus on South and Southeast Asian countries. The meeting will be organized around the following themes: LCLUC and impacts on the atmosphere; Agriculture and water resources, Biomass burning, including land-atmosphere interactions Urbanization Land use in forests and mountain regions Land use in coastal zones   On day-1, plenary LCLUC sessions on Agriculture; forests; land-atmospheric interactions are planned. On ...