217 results — topic: Geospatial Analysis

Dataset

Large Sub-watersheds of the Upper East River Domain

This map represents estimated watersheds for stream segments derived from a hydrologically corrected digital elevation model. The flow lines were derived in GRASS GIS using a single direction algorithm that does not allow channel braiding. Each watershed is identified by a unique integer that matche

Ian Breckheimer2020
Dataset

Single-direction Major Streams for the Upper East River Domain

This map represents estimated stream flowlines from a hydrologically corrected digital elevation model. The lines were derived in GRASS GIS using a single flow-direction (D8) algorithm that does not allow channel braiding. Each stream segment is identified by a unique integer. Stream lines were deli

Ian Breckheimer2020
Dataset

Multi-direction Major Streams for the Upper East River Domain

This map represents estimated stream flowlines from a hydrologically corrected digital elevation model. The lines were derived in GRASS GIS using a multi-direction algorithm that allows channel braiding. Each stream segment is identified by a unique integer. Stream lines were delineated for drainage

Ian Breckheimer2020
Dataset

Single-direction Stream Flowlines for the Upper East River Domain

This map represents estimated stream flowlines from a hydrologically corrected digital elevation model. The lines were derived in GRASS GIS using a single-flow direction algorithm that does not allow channel braiding. Each stream segment is identified by a unique integer.Stream lines were delineated

Ian Breckheimer2020
Dataset

Multi-direction Stream Flowlines for the Upper East River Domain

This map represents estimated stream flowlines from a hydrologically corrected digital elevation model. The lines were derived in the GRASS GIS module r.watershed using a multi-flow direction algorithm that allows channel braiding. Each stream segment is identified by a unique integer.

Ian Breckheimer2020
Dataset

Single-direction Flow Accumulation Map for the Upper East River Domain

This map represents estimated flow accumulation from a hydrologically corrected digital elevation model. The map was derived in GRASS GIS using a single flow-direction (D8) algorithm that does not allow channel braiding. Values represent the area (in square meters) of land that contributes flow to a

Ian Breckheimer2020
Dataset

Multi-direction Flow Accumulation for the Upper East River Domain

This dataset represents estimated flow accumulation from a hydrologically corrected digital elevation model. The map was derived in GRASS GIS using a multi-flow direction algorithm that allows channel braiding. Values represent the area (in square meters) of land that contributes flow to a given cel

Ian Breckheimer2020
Dataset

Hydrologically Corrected (cut and burned) 1m Digital Elevation Model for the Upper East River Domain

This is a hydrologically corrected digital elevation model derived from the 2018 NEON AOP dataset. It represents the height above sea level for impervious objects attached to the ground, such as buildings, but not vegetation. Bridges and culverts have been "cut" to allow flow, and areas of suface wa

Ian Breckheimer2020
Dataset

Hydrologically Corrected (cut) 1m Digital Elevation Model for the Upper East River Domain

This is a hydrologically corrected digital elevation model derived from the 2018 NEON AOP dataset. It represents the height above sea level for impervious objects attached to the ground, such as buildings, but not vegetation. Bridges and culverts have been "cut" to allow realistic surface flow for h

Ian Breckheimer2020
Dataset

1m Digital Elevation Model with Buildings Derived from the 2018 NEON AOP Dataset

This is a digital surface model from the 2018 NEON AOP dataset. It represents the height above sea level for objects attached to the ground, such as buildings. This version of the data includes the elevation of buildings and other non-vegetation objects such as bridges, but areas of vegetation refle

Ian Breckheimer2020
Dataset

Quality-controlled and Gap-filled 1m Digital Elevation Model for the Upper East River Domain

This is a bare-earth digital elevation model from the 2018 NEON AOP dataset. Areas outside the boundaries of the Upper East River domain were filled with data interpolated from the 3m 2018 Airborne Snow Observatory DEM. The ASO DEM was harmonized with the NEON DEM and filtered to remove small pits a

Ian Breckheimer2020
Dataset

Quality-controlled 1m Digital Elevation Model for the Upper East River Domain

1m Resolution bare-earth Digital Elevation Model for the Upper East River Derived from 2018 NEON AOP Data. This version has been re-processed to remove artifacts associated with sharp ridges and dense vegetation, and was based on original data from NEON: Goulden T ; Hass B ; Brodie E ; Chadwick K D

Ian Breckheimer2020
Dataset

RMBL NHD Lakes

The National Hydrography Dataset (NHD) represents the water drainage network of the United States with features such as rivers, streams, canals, lakes, ponds, coastline, dams, and stream gages. This data was downloaded directly from the usgs.gov National Map downloader site. The data was then clippe

Shannon Sprott2020
Dataset

RMBL County Town Boundaries

These are the platted and recorded designated city and town boundaries within Gunnison County. This dataset was downloaded directly from the Gunnison County GIS website and was updated on 09/10/2019. The data download link goes to the shapefile data format, though this data is available for download

Shannon Sprott2020
Dataset

RMBL NHD Streams

The National Hydrography Dataset (NHD) represents the water drainage network of the United States with features such as rivers, streams, canals, lakes, ponds, coastline, dams, and stream gages. This data was downloaded directly from the usgs.gov National Map downloader site. The data was then clippe

Shannon Sprott2020
Dataset

RMBL County Roads 2019

All E911 highways, public and private roads within Gunnison and some of Hinsdale Counties. This data was downloaded directly from the Gunnison County GIS website, and was last updated 09/10/2019. The data download link goes to the shapefile data format, though this data is available for download off

Shannon Sprott2020
Dataset

RMBL County Parcels 2019

This dataset contains the parcel boundaries with the tax parcel information included from the Gunnison County Assessors and GIS office. It was downloaded directly off the Gunnison County GIS department website. The data download link goes to the shapefile data format, though this data is available f

Shannon Sprott2020
Dataset

RMBL County Trails

This data set includes all trails, bikeways and public paths within Gunnison County. It was created by RMBL GIS and is a compilation of trail data from multiple sources such as the Crested Butte Mountain Bike Association, US Forest Service and Gunnison County. The data download link goes to the shap

Shannon Sprott2020
Dataset

RMBL USFS Districts

These are the US Forest Service designated districts for the Gunnison County area. This dataset was created in 2015 by Rocky Mountain Biological Lab GIS off documents and legal boundaries from the USFS. These districts are broken into 4 different districts: West Zone/Aspen Ranger District (White Riv

Shannon Sprott2020
Dataset

RMBL Wilderness Areas

This data set contains all of the wilderness area boundaries within Gunnison County. The original dataset was downloaded off the Gunnison County GIS website. The data download link goes to the shapefile data format, though this data is available for download off the ArcGIS Online site as a KML, File

Shannon Sprott2020