Geographic Information System

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for the Map Server.

An ASCII point file is not required when a DXF or DWG file is provided.
AutoCAD 2004 (and newer) format files are NOT being accepted. Please save to an older version.
Drawings should be two dimensional, not 3D (all Z values should be 0).
Drawing files should be on state plane coordinates (rotated to grid, scaled to ellipsoid), rather than on a local surface datum with ties to state plane control annotated.
Lot numbers and street names are required.
Only access easements are used in the GIS. If you include other types of easements (utility, snow storage, view corridor, etc.) please identify them as such.
Bearings, distances, certificates, notes, and other annotations are not required.
Files may be emailed to gis@tetonwyo.org or provided on floppy disk.
Line trimming at ends to create hollow point symbols should be avoided. This is a bad practice for any digital data exchange.
Digital plats are required even when state plane coordinate ties are not.
Do not put a plat on state plane coordinates unless you really surveyed the control in (do not use the GIS to get your coordinates).
Alta is on HARN, the rest of the County is on NAD83.