WebGreat Lakes SAR NRCS Imagery. SENTINEL 1A/B Imagery. ICECON Ice Type Classification. ICECON Ice Severity Index - readme. National Ice Center Ice Charts. East … WebSpaceborne Synthetic Aperture Radar (SAR) imagery maps the surface microwave radar reflectivity at resolutions from a sub-meter to 100 m depending on the particular SAR satellite and mode. Since a radar provides its own illumination, imagery is independent of the time of day.

Georeferencing of Scanned Historical FSA Aerial Photographs for ...

WebAt horizontal polarization however, the NRCS from the physics-based GMF is generally too low, resulting in an under prediction results of the corresponding retrieved wind speeds. … WebNAIP imagery may contain as much as 10% cloud cover per tile. The county mosaic files downloadable from the USDA NRCS Geospatial Data Gateway (natural … ginger extract for hair regrowth pictures

Aerial Photography - Farm Service Agency

WebThe NRI sample is a stratified area sample of 49 States (excludes Alaska), Puerto Rico, and the Virgin Islands. Its primary sampling units (PSUs) are areas of land called “segments”, … WebImagery programs are an important part of maintaining, creating and updating geospatial data at USDA. Imagery acquisition is provided by the Farm Production and Conservation … WebMaps are used for orientation, and we don't deviate from their utility. However, you likely came here to view some historic aerial imagery, not to view maps, right? To view the aerial view of the current map location, you need to select an aerial year to display. Click on the aerials button in the top left of the viewer. ginger extract for cooking