The resolution requirement for orthoimagery in support of the The National Map of the U.S. Geological Survey (USGS) is 1 meter. However, as the Office of Management and Budget A-16 designated Federal agency responsible for base orthoimagery, the USGS National Geospatial Program (NGP) has developed this base specification to include higher...
Digital orthoimagery base specification V1.0; 2014; TM; 11-B5; Section B: U.S. Geological Survey Standards in Book 11 Collection and Delineation of Spatial Data; Rufe, Philip P.