{ "culture": "en-US", "name": "MD_USDA_57", "guid": "", "catalogPath": "", "snippet": "Historical 1957 Maryland aerial imagery by the Farm Service Agency and provided by the U.S. Department of Agriculture.", "description": "

MDOT SHA provides a series of georeferenced historical maps and aerials for research and public use. These aerial photographs were taken and compiled by the Farm Service Agency and made available through the U.S. Department of Agriculture. Maryland Environmental Service GIS on behalf of SHA attained the files from their sources, georeferenced each file using ESRI ArcGIS Pro to modern imagery using landmarks or coordinate tic marks if provided, and quality controlled for accuracy. Files were then compiled into a mosaic for complete area coverage as available. This map is matched to modern geography as closely as possible based on the limitations of the original document and available imagery.<\/span><\/p><\/div><\/div><\/div>", "summary": "Historical 1957 Maryland aerial imagery by the Farm Service Agency and provided by the U.S. Department of Agriculture.", "title": "MD_USDA_57", "tags": [ "MD", "Historical Imagery", "MDOT SHA" ], "type": "Image Service", "typeKeywords": [ "ArcGIS Server", "Data", "Image Service", "Service" ], "thumbnail": "", "url": "https://localhost:6443/arcgis", "minScale": 1.47914381897889E8, "maxScale": 36111.909643, "spatialReference": "WGS_1984_Web_Mercator_Auxiliary_Sphere", "accessInformation": "MD iMAP, MDOT SHA, Farm Service Agency, US Department of Agriculture", "licenseInfo": "

The Spatial Data, and the information therein, (collectively the \"Data\") is provided \"as is\" without warranty of any kind, either expressed, implied, or statutory. The user assumes the entire risk as to quality and performance of the Data. No guarantee of accuracy is granted, nor is any responsibility for reliance thereon assumed. In no event shall the State of Maryland be liable for direct, indirect, incidental, consequential or special damages of any kind. The State of Maryland does not accept liability for any damages or misrepresentation caused by inaccuracies in the Data or as a result to changes to the Data, nor is there responsibility assumed to maintain the Data in any manner or form. The Data can be freely distributed as long as the metadata entry is not modified or deleted. Any data derived from the Data must acknowledge the State of Maryland in the metadata.<\/span><\/p><\/div><\/div><\/div>", "portalUrl": "" }