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What format is the digital topographic data available in?

April 26, 2017Data digital format topographic

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What format is the digital topographic data available in?

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The digital topographic data is available on CD-ROM. All topographic data is available in AutoCAD Rel.14 drawing format. The data is tiled in PLSS Section tiles based on the Washington County parcel base map. The topographic data for each section tile is comprised of 3 separate AutoCAD files: Contour & spot elevation data: approx. 1 Mb per section tile. DTM data: approx. 1.5 Mb per section tile. Planimetric data: approx. 0.25 Mb per section tile. The contour & spot elevation data is also provided in Arc/Info format: approx. 0.7 Mb per section tile.