9b5f70bb-84f3-4ca7-bf42-36db1856e5cb Spatineo Inc. +358 20 703 2210 Kellosilta 2 D Helsinki FI-00520 Finland info@spatineo.com 2021-02-28T16:31:18Z ISO 19115:2003/19139 1.0 USGS TNM Map Indices 2018-03-31T20:21:38Z 2016-11-15T19:15:01Z 1 The USGS Map Indices service from The National Map (TNM) consists of 1x1 Degree, 30x60 Minute (100K), 15 Minute (63K), 7.5 Minute (24K), and 3.75 Minute grid polygons used in The National Map viewer for reference and to download data. At 1:24,000-scale (24K), the standard map size is 7.5 minutes of latitude by 7.5 minutes of longitude. At 1:100,000-scale (100K), the standard map size is 30 minutes of latitude by 60 minutes of longitude. The National Map viewer allows free download of public domain USGS map indices data in Esri File Geodatabase format. U. S. Geological Survey - National Geospatial Program map indices index reference grid 1x1 degree 30x60 minute 100K 1:100 000 15 minute 63K 1:62 500 7.5 minute 24K 1:24 000 3.75 minute United States US NGP-TNM REST WMS Arctic Rating OGC:ESRI_MapServer 10.2 -78.75000000004019 71.99999999989326 -179.99998854118684 179.99998854118684 U. S. Geological Survey - National Geospatial Program ASDD nodes zserver z3950://www.google.com:6668/geonetwork z3950 ASDD Z3950 zserver http://services.nationalmap.gov/arcgis/rest/services/map_indices/MapServer?f=pjson http://directory.spatineo.com/service/45323 WWW:LINK-1.0-http--link Service in Spatineo Directory