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OTRANS COVERAGE INFORMATION
------------------------------------------------------------------------ Coverage Type vector Topology line Sources US Geological Survey OTRANS contains other transportation features such as railroads, electric transmission lines, and pipelines in Maine. Some New Hampshire and New Brunswick features are also included. Data for this coverage were digitized from USGS 1:24,000 scale quadrangle maps by various contractors. Approximate size of exported file 26 kB per 1:24,000 scale quad ------------------------------------------------------------------------ [Image] OTRANS CODING SHEET[Image] ------------------------------------------------------------------------ ARC Coding Codes Description CLASS Other transportation classification. Items marked by * have been digitized on only some quads. 1 Electric 2 Pipeline 3 Railroad 4 Old RR grade 5 Telephone 6 Airfield* 9 Aerial Tramway* |
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