LANDSLIDES RIO GRANDE DO SUL APRIL- MAY 2024

LANDSLIDES RIO GRANDE DO SUL APRIL- MAY 2024

Mapping of scars from the event triggered by rains in RS from April 23 to May 5, 2024. Images analyzed from Google (prior to the event), from PlanetScope on April 20 and 21, 2024 (prior to the event), and on May 6, 7, and 8, 2024 (after the event). The mapped features, therefore, correspond to those triggered by the first and most intense rain event that occurred in the state.

Data Description: GEO_RS_CEMADEN_WGS84_POLIGONOS_MM.shp - polygons of the landslides (may include small flows and the transport area) = 13,945 mapped scar polygons and 141 mapped flow polygons GEO_RS_CEMADEN_WGS84_PONTOS_MM.shp - points of landslide ruptures = 15,057 points

Executing Team: Harideva Marturano Egas, Rodrigo Augusto Stabile, Márcio Roberto Magalhães de Andrade, Tatiana Sussel Gonçalves Mendes, Danielle Silva de Paula, Tulius Dias Nery, João Paulo de Carvalho Araújo, Elisabete Weber Reckziegel, Demerval Aparecido Gonçalves.

Technical Note: https://www.gov.br/cemaden/pt-br/assuntos/monitoramento/notas-tecnicas/nota-tecnica-no-412-2024-sei-cemaden-mapeamento-dos-movimentos-de-massa-relacionados-ao-desastre-de-abril-maio-2024-no-estado-do-rio-grande-do-sul

IMAGES PLANET Plataforma Brasil Mais (Rede MAIS/MJSP, includes material © 2023 Planet Labs Inc. All rights reserved)