This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. This database provides the pertinent details of the color infrared digital orthophoto quarter quad (CIR DOOQ) maps and wetlands (DNR_Wetlands) maps produced by the Maryland Department of Natural Resources. This database provides a simple and effective means of documenting the exact dates of the source material and other quality and reference information. This is a supplement to the metadata files for the DOQQs and wetlands files. Map Service Layer:http://imagery. geodata. md. gov/imap/rest/services/DOQs/DOQIndexGrids/MapServer/0