遇见数据集

7/14/2023 at 15:49 UTC

收藏
Disaster AMERIGEOSS Open Data2023-07-17 更新2026-07-09 收录
官方服务:

资源简介:

Dates of Images: Pre-Event: 7/6/2023 Post-Event: 7/11/2023, 7/14/2023, 7/16/2023 Date of Next Image: Unknown Summary: The Short Wave Infrared (SWIR) RGB is a product that is created using the SWIR, Near Infrared (NIR), and Red channels of the respective instrument. Suggested Use: The Short Wave Infrared (SWIR) RGB is a product that can provides value in flood detection. Areas of water will appear blue, healthy green vegetation will appear as a bright green, urban areas in various shades of magenta, snow will appear as a bright blue/cyan, and bare soils being multicolor dependent on their makeup. Compare pre-event imagery to post-event imagery to identify potential flooding. Satellite/Sensor: MultiSpectral Instrument (MSI) on European Space Agency's (ESA) Copernicus Sentinel-2A/2B satellites Resolution: 20 meters Credits: NASA/MSFC, USGS, ESA Copernicus Esri REST Endpoint: See URL section on right side of page WMS Endpoint: https://maps.disasters.nasa.gov/ags04/services/vermont_flooding_202307/sentinel2_swir/MapServer/WMSServer Data Download: https://maps.disasters.nasa.gov/download/gis_products/event_specific/2023/vermont_flooding_202307/sentinel2/swir/

提供机构:
NASA ArcGIS Online
创建时间:
2023-07-13
二维码
社区交流群
二维码
科研交流群
商业服务