DNRThis database provides map specific details for the 1-meter resolution 1998 panchromatic digital orthophoto quarter quad (DOQ's) distributed by the Maryland Department of Natural Resources such as the file name, quarter quad name, source of the photography, and date of the source photography. This is a MD iMAP hosted service. Find more information on https://imap.maryland.gov . Map Service Layer: https://mdgeodata.md.gov/imagery/rest/services/DOQs/DOQIndexGrids/FeatureServer/1ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/647e81efb19c46c9b6562273accca02e_1engMaryland iMapPublicMaryland Historic Digital Orthophoto Quads Index Grid - Panchromatic DOQ Index Grid [Maryland]Web servicesMarylandLast Modified: 2025-05-12