The data is 1-meter pixel resolution with "leaf-on". However, the majority of the imagery service source is from the National Agriculture Imagery Program (NAIP) for the conterminous United States.
Blue Marble: Next Generation source is displayed at small to medium scales. In the former resolution, every pixel in an orthoimage covers a six inch square of the earth's surface, while in the latter resolution, one meter square is represented by each pixel. USGS digital orthoimage resolution may vary from 6 inches to 1 meter. Orthoimagery data are typically high resolution images that combine the visual attributes of an aerial photograph with the spatial accuracy and reliability of a planimetric map. Spatial Reference: 102100 Units: esriMeters Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP Document Info:Ĭomments: USGS Imagery Topo is a tile cache base map of orthoimagery in The National Map and US Topo vector data visible to the 1:9,028 scale. Map Name: Layers Legend All Layers and Tables Dynamic Legend Dynamic All Layers Layers:ĭescription: Copyright Text: USGS The National Map: Orthoimagery and US Topo. The National Map viewer allows free downloads of public domain, 1-meter resolution orthoimagery in JPEG 2000 (jp2) format for the conterminous United States.
Most of the new Alaska imagery data will not be available in this service due to license restrictions. The National Map program is working on acquisition of high resolution orthoimagery (HRO) for Alaska. In areas where NAIP data is not available, other imagery may be acquired through partnerships by the USGS. Department of Agriculture's Farm Service Agency (FSA). Collection of NAIP imagery is administered by the U.S.
View In: ArcGIS JavaScript ArcGIS Online Map Viewer ArcGIS Earth ArcMap ArcGIS Pro View Footprint In: ArcGIS Online Map Viewer Service Description: USGS Imagery Topo is a tile cache base map of orthoimagery in The National Map and US Topo vector data visible to the 1:9,028 scale.
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