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Ian K Breckheimer
Projects (1)
Local Knowledge Graph (30 entities)
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Works (143)
Dataset
CHESS 2025: Location data for field observations and sampling
Dataset
CHESS 2025: Leaf Area Index (LAI) for meadow, shrub, tree, and understory vegetation
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CHESS 2025: Field-collected vegetation attributes and site photos
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Plant and carbon data, snowmelt manipulation experiment, Rocky Mountain Biological Laboratory (RMBL), 2023
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Data from "A Bayesian Record Linkage Approach to Applications in Tree Demography Using Overlapping LiDAR Scans"
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Site and endmember spectra of terrestrial vegetation and soils for the Colorado Headwaters Ecological Spectroscopy Study, June-July 2025
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Site and endmember spectra of terrestrial vegetation and soils for the Colorado Headwaters Ecological Spectroscopy Study, June-July 2025
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Site and endmember spectra of terrestrial vegetation and soils for the Colorado Headwaters Ecological Spectroscopy Study, June-July 2025
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Landscape Flowering Phenology Field Data for Sites in the Vicinity of Crested Butte, CO.
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Snowpack Persistence Day of Year Yearly Timeseries
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Snowpack Onset Day of Year Yearly Timeseries
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Snowpack Duration Yearly Timeseries
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Maximum 2m Air Temperature Daily Timeseries
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Minimum 2m Air Temperature Daily Timeseries
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Average 2m Air Temperature Monthly Timeseries
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Maximum 2m Air Temperature Monthly Timeseries
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Minimum 2m Air Temperature Monthly Timeseries
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Air Temperature Freezing Degree-days Annual Timeseries
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Air Temperature Freezing Degree-days Early Season Timeseries
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Air Temperature Freezing Degree-days Late Season Timeseries
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Air Temperature Growing Degree-days Annual Timeseries
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Air Temperature Growing Degree-days Early Season Timeseries
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Air Temperature Growing Degree-days Late Season Timeseries
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Snow-free Freezing Degree-days Annual Timeseries
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Snow-free Freezing Degree-days Early Season Timeseries
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Snow-free Freezing Degree-days Late Season Timeseries
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Snow-free Freezing Degree-days 0-60 days Post-snow Timeseries
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Snow-free Growing Degree-days Annual Timeseries
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Snow-free Growing Degree-days Early Season Timeseries
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Snow-free Growing Degree-days Late Season Timeseries
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Snow-free Growing Degree-day 0-60 Days Post Snow Timeseries
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Air Temperature Freezing Degree-days Annual Mean (2002-2021)
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Air Temperature Freezing Degree-days Annual Standard Deviation (2002-2021)
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Air Temperature Freezing Degree-days Early Season Mean (2002-2021)
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Air Temperature Freezing Degree-days Early Season Standard Deviation (2002-2021)
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Air Temperature Freezing Degree-days Late Season Mean (2002-2021)
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Air Temperature Freezing Degree-days Late Season Standard Deviation (2002-2021)
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Air Temperature Growing Degree-days Annual Mean (2002-2021)
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Air Temperature Growing Degree-days Annual Standard Deivation (2002-2021)
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Air Temperature Growing Degree-days Early Season Mean (2002-2022)
Dataset
Air Temperature Growing Degree-days Early Season Standard Deviation (2002-2022)
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Air Temperature Growing Degree-days Late Season Mean (2002-2022)
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Air Temperature Growing Degree-days Late Season Standard Deviation (2002-2022)
Dataset
Snow-free Freezing Degree-days Annual Mean (2002-2021)
Dataset
Snow-free Freezing Degree-days Annual Standard Deviation (2002-2021)
Dataset
Snow-free Freezing Degree-days Early Season Mean (2002-2021)
Dataset
Snow-free Freezing Degree-days Early Season Standard Deviation (2002-2021)
Dataset
Snow-free Freezing Degree-days Late Season Mean (2002-2022)
Dataset
Snow-free Freezing Degree-days Late Season Standard Deviation (2002-2021)
Dataset
Snow-free Freezing Degree-days 0-60 Days Post Snow Mean (2002-2021)
Dataset
Snow-free Freezing Degree-days 0-60 Days Post Snow Standard Deviation (2002-2021)
Dataset
Snow-free Growing Degree-days Annual Mean (2002-2021)
Dataset
Snow-free Growing Degree-days Annual Standard Deviation (2002-2021)
Dataset
Snow-free Growing Degree-days Early Season Mean (2002-2021)
Dataset
Snow-free Growing Degree-days Early Season Standard Deviation (2002-2021)
Dataset
Snow-free Growing Degree-days Late Season Mean (2002-2021)
Dataset
Snow-free Growing Degree-days Late Season Standard Deviation (2002-2021)
Dataset
Snow-free Growing Degree-days 0-60 Days Post Snow Mean (2002-2021)
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Snow-free Growing Degree-days 0-60 Days Post Snow Standard Deviation (2002-2021)
Dataset
Snowpack Proportional Reduction in Freezing Degree Days (2002-2021)
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Snowpack Proportional Reduction in Early Season Freezing Degree Days (2002-2021)
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Snowpack Proportional Reduction in Late Season Freezing Degree Days (2002-2021)
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Snowpack Proportional Reduction in Growing Degree Days (2002-2021)
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Snowpack Proportional Reduction in Early Season Growing Degree Days (2002-2021)
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Snowpack Proportional Reduction in Late Season Growing Degree Days (2002-2021)
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Snowpack Duration Mean (Water Year 1993 - 2022)
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Snowpack Duration Standard Deviation (Water Year 1993 - 2022)
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Snowpack Onset Day of Year Mean (1993 - 2022)
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Snowpack Onset Day of Year Standard Deviation (1993-2022)
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Snowpack Persistence Day of Year Mean (1993 - 2022)
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Snowpack Persistence Day of Year Standard Deviation (1993-2022)
Dataset
Gothic Colorado WInter 2022 Snow Depth Lidar
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Gothic Colorado WInter 2022 Snow Depth Lidar
Dataset
A composite high resolution canopy height map for the Upper East River domain
Dataset
Styled landcover basemap for the Upper Gunnison domain
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Styled hydrology basemap of the Upper Gunnison domain
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Styled hillshade basemap for the Upper Gunnison domain
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Styled canopy structure basemap of the Upper Gunnison domain
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Styled slope and aspect basemap of the Upper Gunnison domain
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Styled 2018 snow depth basemap of the Upper East River domain
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Styled 2019 snow depth basemap of the Upper East River domain
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Drone ortho basemap of the Gothic Townsite, June 17th, 2019
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Drone ortho basemap of the Gothic Townsite, July 22nd 2019
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Drone ortho basemap of the Gothic Townsite, August 27th 2019
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Drone ortho basemap of the Gothic Townsite, September 25th, 2019
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Drone ortho basemap of the Gothic Townsite, November 15th, 2019
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Drone ortho basemap of the Gothic Townsite, May 25th 2019
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Summer Travel Time from Gothic for the Upper East River Domain
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Winter Travel Time from Crested Butte for the Upper East River Domain
Dataset
Vegetation Structure Maps for the Upper East River Domain Derived from 2015 and 2019 LiDAR Data
Dataset
Bare Earth Potential Solar Radiation on Day of Year 80 for the Upper East River Derived from 2018 NEON AOP Data
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Bare-earth Potential Solar Radiation on Day of Year 172 for the Upper East River Derived from 2018 NEON AOP Data
Dataset
Bare-earth Potential Solar Radiation on Day of Year 265 for the Upper East River Derived from 2018 NEON AOP Data
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Bare Earth Potential Solar Radiation on Day of Year 355 for the Upper East River Derived from 2018 NEON AOP Data
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Subcanopy Potential Solar Radiation on Day of Year 80 for the Upper East River Derived from 2018 NEON AOP Data
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Subcanopy Potential Solar Radiation on Day of Year 172 for the Upper East River Derived from 2018 NEON AOP Data
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Subcanopy Potential Solar Radiation on Day of Year 265 for the Upper East River Derived from 2018 NEON AOP Data
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Subcanopy Potential Solar Radiation on Day of Year 355 for the Upper East River Derived from 2018 NEON AOP Data
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1 m Resolution Digital Elevation Model for the Upper Gunnison Domain derived from 2015 and 2019 LiDAR Data
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3 m Resolution Digital Elevation Model for the Upper Gunnison Domain derived from 2015 and 2019 LiDAR Data
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3 m Resolution Understory Cover for the Upper Gunnison Basin derived from 2015 and 2019 LiDAR Data
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1 m Resolution Canopy Height Estimates for the Upper Gunnison Basin derived from 2015 and 2019 LiDAR Data
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3 m Resolution 20th Percentile Canopy Height Estimates for the Upper Gunnison Basin derived from 2015 and 2019 LiDAR Data
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3 m Resolution 80th Percentile Canopy Height Estimates for the Upper Gunnison Basin Derived from 2015 and 2019 LIDAR Data
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3 m Resolution Canopy Cover Estimates for the Upper Gunnison Basin derived from 2015 and 2019 LiDAR Data
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1 m Resolution WGS84 UTM Zone 13N X Coordinate for the Upper Gunnison Domain
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1 m Resolution WGS84 UTM Zone 13N Y Coordinate for the Upper Gunnison Domain
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1 m Resolution topographic aspect "southness" for the Upper Gunnison Basin derived from 2015 and 2019 LiDAR
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1 m Resolution topographic aspect "westness" for the Upper Gunnison Basin derived from 2015 and 2019 LiDAR data
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1 m Resolution topographic slope for the Upper Gunnison Basin derived from 2015 and 2019 LiDAR data.
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1 m Resolution Basic Landcover Map for the Upper Gunnison Domain Derived from NAIP Imagery and LiDAR
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Mask for the Upper Gunnison SDP Domain at 1m resolution
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Mask for the Upper Gunnison SDP Domain at 3 m resolution
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1m Resolution NDVI for the Upper Gunnison Basin derived from October 2017 NAIP Imagery
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1 m Resolution 4-band orthoimagery for the Upper Gunnison Basin derived from October 2017 NAIP imagery
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1 m Resolution NDVI for the Upper Gunnison Basin derived from September 2019 NAIP Imagery
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1 m Resolution 4-band orthomosaic for the Upper Gunnison Basin derived from September 2019 NAIP Imagery
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Quality-controlled 1m Digital Elevation Model for the Upper East River Domain
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Quality-controlled and Gap-filled 1m Digital Elevation Model for the Upper East River Domain
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Leaf-on 1m Digital Surface Model for the Upper East River Domain
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1m Digital Elevation Model with Buildings Derived from the 2018 NEON AOP Dataset
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Leaf-off 1m Digital Surface Model of the Upper East River Domain
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Hydrologically Corrected (cut) 1m Digital Elevation Model for the Upper East River Domain
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Hydrologically Corrected (cut and burned) 1m Digital Elevation Model for the Upper East River Domain
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Surface Water Map at 1m Resolution for the Upper East River Domain
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Multi-direction Flow Accumulation for the Upper East River Domain
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Single-direction Flow Accumulation Map for the Upper East River Domain
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Multi-direction Stream Flowlines for the Upper East River Domain
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Single-direction Stream Flowlines for the Upper East River Domain
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Multi-direction Major Streams for the Upper East River Domain
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Single-direction Major Streams for the Upper East River Domain
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Large Sub-watersheds of the Upper East River Domain
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Small Sub-watersheds of the Upper East River Domain
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Quality-controlled Vegetation Canopy Height Model for the Upper East River Domain
Dataset