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The Colorado Trail System, now titled the Colorado Trail Explorer (COTREX), endeavors to map every trail in the state of Colorado. Currently there are nearly 40,000 miles of trails mapped. Trails come from a variety of sources (USFS, BLM, local parks & recreation departments, local governments). Responsibility for accuracy of the data rests with the source.
These data were last updated on 9/11/2019
This information was derived from the 1:24,000 scale Digital Rastor Graphics (DRG's). Data were digitized on-screen using the Arc/Info module to create a Mountain Goat Hunting Unit polygon coverage. Where available, coincident lines were use from other available data. If these data were available but not at 1:24,000 scale or better, digitizing was done directly from the DRG, with the exception of Hydro Unit (HUC) boundaries, which were pulled from the Division's HUC coverages. Digitizing and attributing were done by the GIS Group of Colorado Parks and Wildlife. Label points have multiple attributes and linear features are attributed with the feature name that makes up that portion of the GMU boundary.
This information was derived from the 1:24,000 scale Digital Rastor Graphics (DRG's). Data were digitized on-screen using the Arc/Info module to create a Mountain Goat Hunting Unit polygon coverage. Where available, coincident lines were use from other available data. If these data were available but not at 1:24,000 scale or better, digitizing was done directly from the DRG, with the exception of Hydro Unit (HUC) boundaries, which were pulled from the Division's HUC coverages. Digitizing and attributing were done by the GIS Group of Colorado Parks and Wildlife. Label points have multiple attributes and linear features are attributed with the feature name that makes up that portion of the GMU boundary.
This information was derived from the 1:24,000 scale Digital Rastor Graphics (DRG's). Data were digitized on-screen using the Arc/Info module to create a Big Game Management Unit (GMU) polygon coverage. Where available, coincident lines were use from other available data. If these data were available but not at 1:24,000 scale or better, digitizing was done directly from the DRG, with the exception of Hydro Unit (HUC) boundaries, which were pulled from the Division's HUC coverages. Digitizing and attributing were done by the GIS Group of Colorado Parks and Wildlife. Label points have multiple attributes and linear features are attributed with the feature name that makes up that portion of the GMU boundary.
The Colorado Trail System, now titled the Colorado Trail Explorer (COTREX), endeavors to map every trail in the state of Colorado. Currently there are nearly 40,000 miles of trails mapped. Trails come from a variety of sources (USFS, BLM, local parks & recreation departments, local governments). Responsibility for accuracy of the data rests with the source.
These data were last updated on 9/11/2019
These data are created by the CPW GIS Unit. Property boundaries are created by dissolving CPWParcels by the property name, property type and public access designation and appending State Park boundaries. All parcel data correspond to legal transactions made by the CPW Real Estate Unit. The boundaries of the CPW Parcels were digitized using metes and bounds, BLM's GCDB dataset, the PLSS dataset (where the GCDB dataset was unavailable) and using existing digital data on the boundaries.