{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "", "description": "MassGIS has adapted and modified the U.S. Geological Survey 1:100,000 Hydrography Digital Line Graph (DLG) quadrangle files to produce two layers:HYDRO100K_POLY - ponds and lakesHYDRO100K_ARC - streams and rivers", "summary": "", "title": "Streams", "tags": [], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 0, "maxScale": 0, "spatialReference": "", "accessInformation": "U.S. Geological Survey", "licenseInfo": "" }