154 results — topic: Data Science & Modeling

Dataset

Vegetation Structure Maps for the Upper East River Domain Derived from 2015 and 2019 LiDAR Data

This is a map of various vegetation canopy structure metrics derived from high-density airborne LiDAR scans collected in August - September 2015 and 2019. The different raster bands represent statistical summaries of the normalized LiDAR point cloud. In the normalized point cloud, ground elevations

Ian Breckheimer2021
Dataset

Styled 2019 snow depth basemap of the Upper East River domain

This is a styled basemap showing snow depth on April 7th 2019 derived from repeat LiDAR data collection by the Airborne Snow Observatory. This dataset is derived directly from: Painter, T. 2019. ASO L4 Lidar Snow Depth 3m UTM Grid, Version 1. Boulder, Colorado USA. NASA National Snow and Ice Data Ce

Ian Breckheimer2021
Dataset

Styled 2018 snow depth basemap of the Upper East River domain

This is a styled basemap showing snow depth on March 31st, 2018 derived from repeat LiDAR data collection by the Airborne Snow Observatory. This dataset is derived directly from: Painter, T. 2018. ASO L4 Lidar Snow Depth 3m UTM Grid, Version 1. Boulder, Colorado USA. NASA National Snow and Ice Data

Ian Breckheimer2021
Dataset

A composite high resolution canopy height map for the Upper East River domain

This dataset represents a 1/3 m resolution vegetation canopy height model for the upper East River Watershed in Western Colorado. Source datasets include August 2015 and August 2019 discrete-return LiDAR point clouds collected by Quantum Geospatial for terrain mapping purposes on behalf of the Color

Ian Breckheimer2021
Dataset

Gap-filled meteorological data (2011-2020) and modeled potential evapotranspiration data from the KCOMTCRE2 WeatherUnderground weather station, from the East River Watershed, Colorado.

This dataset is a gap-filled meteorological dataset (years 2011-2020) that includes modeled potential evapotranspiration from a station near the pumphouse on the East River (KCOMTCRE2 WeatherUnderground ) near the top of the ridge at the Pumphouse PLM wells. These datasets are useful as model inputs

Michelle Newcomer, David Brian Rogers2021DOI: 10.15485/1734790Cited 1 times
Dataset

Snowmelt Timing Maps Derived from MODIS for North America, Version 2, 2001-2018

This data set provides snowmelt timing maps (STMs), cloud interference maps, and a map with the count of calculated snowmelt timing values for North America. The STMs are based on the Moderate Resolution Imaging Spectroradiometer (MODIS) standard 8-day composite snow-cover product MOD10A2 collection

O'Leary III, D., Hall, D.K., Medler, M.2020DOI: 10.3334/ornldaac/1712
Dataset

Small 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

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

Data for Context-dependent biotic interactions control plant abundance across altitudinal environmental gradients, 2014, 2016, Colorado, USA

Many biotic interactions influence community structure, yet most distribution models for plants have focused on plant competition or used only abiotic variables to predict plant abundance. Furthermore, biotic interactions are commonly context-dependent across abiotic gradients. For example, plant-pl

Lynn, J.S, M.R. Kazenel, S.N. Kivlin2020DOI: 10.6073/pasta/953d0af267ddb6a0ddb970bff3218a61
Dataset

Grand Mesa 2017-02-01 snow depth estimate

Elevation difference (snow depth estimate for exposed ground surfaces) between co-registered WorldView-3 optical stereo DSM products from 2016-09-25 (snow-off) and 2017-02-01 (snow-on). These are preliminary products from the Stereo2SWE workflow, used to derive snow depth estimates from time series

David Shean2019DOI: 10.5281/zenodo.3381653
Dataset

Grand Mesa 2017-02-01 snow depth estimate

Elevation difference (snow depth estimate for exposed ground surfaces) between co-registered WorldView-3 optical stereo DSM products from 2016-09-25 (snow-off) and 2017-02-01 (snow-on). These are preliminary products from the Stereo2SWE workflow, used to derive snow depth estimates from time series

Shean, David2019DOI: 10.5281/zenodo.3381653
Dataset

Grand Mesa 2017-02-01 snow depth estimate

Elevation difference (snow depth estimate for exposed ground surfaces) between co-registered WorldView-3 optical stereo DSM products from 2016-09-25 (snow-off) and 2017-02-01 (snow-on). These are preliminary products from the Stereo2SWE workflow, used to derive snow depth estimates from time series

Shean, David2019DOI: 10.5281/zenodo.3381652
Dataset

Grand Mesa 2017-02-01 snow depth estimate

Elevation difference (snow depth estimate for exposed ground surfaces) between co-registered WorldView-3 optical stereo DSM products from 2016-09-25 (snow-off) and 2017-02-01 (snow-on). These are preliminary products from the Stereo2SWE workflow, used to derive snow depth estimates from time series

David Shean2019DOI: 10.5281/zenodo.3381653
Dataset

Grand Mesa 2017-02-01 snow depth estimate

Elevation difference (snow depth estimate for exposed ground surfaces) between co-registered WorldView-3 optical stereo DSM products from 2016-09-25 (snow-off) and 2017-02-01 (snow-on). These are preliminary products from the Stereo2SWE workflow, used to derive snow depth estimates from time series

Shean, David2019DOI: 10.5281/zenodo.3381653