Penobscot R watershed upstream shade line buffers
Summary
This geodatabase contains a series of feature classes, each of which summarized shade values for an upstream line buffer defined by a given distance or travel time upstream. These variables were developed as input predictors for a spatial stream network (SSN) temperature prediction model for the Penobscot River.
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Description
This geodatabase contains a series of feature classes, each of which summarized shade values for an upstream line buffer defined by a given distance or travel time upstream. These variables were developed as input predictors for a spatial stream network (SSN) temperature prediction model. Initial shade values (topographic + vegetative shade) were generated for a series of points created at 50 meter intervals along the SSN edges network. Shade was estimated on EPA's DMAP platform using two custom R programs available at https://github.com/USEPA/dmapSMP and https://github.com/USEPA/dmap-RShade. Upstream line buffers were derived using network analysis following the protocol described in Fuller et al. 2023 (https://onlinelibrary.wiley.com/doi/10.1111/1752-1688.13158) for the following distances: 1km, 2km, 3km, 4km, 5km, and 10km and travel times: 1hr, 2hr, 3hr, 4hr, 5hr, 6hr,12hr, 24hr and 1000hr. A spatial join was used to summarize the average shade for each set-up upstream line segments associated with a given distance or time upstream from either observation or predicting points, yielding one feature class for each combination.
Credits
U.S. Environmental Protection Agency and U.S. Geological Survey. National Hydrography Dataset Plus High resolution (NHDPlusV2 flowline) https://www.usgs.gov/national-hydrography/nhdplus-high-resolution
Work was performed by Ellen D'Amico (Pegasus) under Contract 68HERC20D0029/Task Order 68HERC23F0012.
Use limitations
https://edg.epa.gov/EPA_Data_License.html
Extent
There is no extent for this item.
Scale Range
| Maximum (zoomed in) | 1:5,000 |
| Minimum (zoomed out) | 1:150,000,000 |
Themes or categories of the resource Environment, Inland Waters
Title Penobscot R watershed upstream shade line buffersCreation date 2024-07-01 00:00:00
Dataset languages EnglishDataset character set utf8 - 8 bit UCS Transfer FormatStatus on-goingCredits U.S. Environmental Protection Agency and U.S. Geological Survey. National Hydrography Dataset Plus High resolution (NHDPlusV2 flowline) https://www.usgs.gov/national-hydrography/nhdplus-high-resolution
Work was performed by Ellen D'Amico (Pegasus) under Contract 68HERC20D0029/Task Order 68HERC23F0012.
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- West longitude -73.3772849
- East longitude -64.6181008
- North latitude 47.5165215
- South latitude 43.2870834
- Limitations of use
https://edg.epa.gov/EPA_Data_License.html
Lineage statement See: ShadeBuffers_PredictionPoints_Time.pdf, ShadeBuffers_PredictionPoints_Distance.pdf, ShadeBuffers_ObservationSites_Time.pdf, ShadeBuffers_ObservationPoints_Distance.pdf
- Process name
- Date 2024-05-06 12:37:10
- Tool location c:\users\edamico\appdata\local\programs\arcgis\pro\Resources\ArcToolbox\toolboxes\Data Management Tools.tbx\CreateFeatureDataset
- CreateFeatureDataset E:\Ellen\Detenbeck\Penobscot\gdb\Penobscot_ShadeBuffers_040824.gdb Shade_Joins_050624 "PROJCS["NAD_1983_2011_Contiguous_USA_Albers",GEOGCS["GCS_NAD_1983_2011",DATUM["D_NAD_1983_2011",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-96.0],PARAMETER["Standard_Parallel_1",29.5],PARAMETER["Standard_Parallel_2",45.5],PARAMETER["Latitude_Of_Origin",23.0],UNIT["Meter",1.0]];-16901100 -6972200 266467840.990852;-100000 10000;-100000 10000;0.001;0.001;0.001;IsHighPrecision"
- Include in lineage when exporting metadata No
- Process name
- Date 2024-05-07 07:59:24
- Tool location c:\users\edamico\appdata\local\programs\arcgis\pro\Resources\ArcToolbox\toolboxes\Data Management Tools.tbx\CopyMultiple
- CopyMultiple "E:\Ellen\Detenbeck\Penobscot\gdb\Penobscot_ShadeBuffers_040824.gdb\Shade_Joins_050624 FeatureDataset" E:\Ellen\Detenbeck\Penobscot\Draft_Deliverables\Shade_Penobscot.gdb Shade_Joins_050624 "ShadeBuffers_ObservationSites_Distance1000_wCanopy050624 FeatureClass ShadeBuffers_ObservationSites_Distance1000_wCanopy050624 #;ShadeBuffers_ObservationSites_Distance10000_wCanopy050624 FeatureClass ShadeBuffers_ObservationSites_Distance10000_wCanopy050624 #;ShadeBuffers_ObservationSites_Distance2000_wCanopy050624 FeatureClass ShadeBuffers_ObservationSites_Distance2000_wCanopy050624 #;ShadeBuffers_ObservationSites_Distance3000_wCanopy050624 FeatureClass ShadeBuffers_ObservationSites_Distance3000_wCanopy050624 #;ShadeBuffers_ObservationSites_Distance4000_wCanopy050624 FeatureClass ShadeBuffers_ObservationSites_Distance4000_wCanopy050624 #;ShadeBuffers_ObservationSites_Distance5000_wCanopy050624 FeatureClass ShadeBuffers_ObservationSites_Distance5000_wCanopy050624 #;ShadeBuffers_ObservationSites_Time1_wCanopy050624 FeatureClass ShadeBuffers_ObservationSites_Time1_wCanopy050624 #;ShadeBuffers_ObservationSites_Time1000_wCanopy050624 FeatureClass ShadeBuffers_ObservationSites_Time1000_wCanopy050624 #;ShadeBuffers_ObservationSites_Time12_wCanopy050624 FeatureClass ShadeBuffers_ObservationSites_Time12_wCanopy050624 #;ShadeBuffers_ObservationSites_Time2_wCanopy050624 FeatureClass ShadeBuffers_ObservationSites_Time2_wCanopy050624 #;ShadeBuffers_ObservationSites_Time24_wCanopy050624 FeatureClass ShadeBuffers_ObservationSites_Time24_wCanopy050624 #;ShadeBuffers_ObservationSites_Time3_wCanopy050624 FeatureClass ShadeBuffers_ObservationSites_Time3_wCanopy050624 #;ShadeBuffers_ObservationSites_Time4_wCanopy050624 FeatureClass ShadeBuffers_ObservationSites_Time4_wCanopy050624 #;ShadeBuffers_ObservationSites_Time5_wCanopy050624 FeatureClass ShadeBuffers_ObservationSites_Time5_wCanopy050624 #;ShadeBuffers_ObservationSites_Time6_wCanopy050624 FeatureClass ShadeBuffers_ObservationSites_Time6_wCanopy050624 #;ShadeBuffers_PredictionPts_Distance1000_wCanopy050624 FeatureClass ShadeBuffers_PredictionPts_Distance1000_wCanopy050624 #;ShadeBuffers_PredictionPts_Distance10000_wCanopy050624 FeatureClass ShadeBuffers_PredictionPts_Distance10000_wCanopy050624 #;ShadeBuffers_PredictionPts_Distance2000_wCanopy050624 FeatureClass ShadeBuffers_PredictionPts_Distance2000_wCanopy050624 #;ShadeBuffers_PredictionPts_Distance3000_wCanopy050624 FeatureClass ShadeBuffers_PredictionPts_Distance3000_wCanopy050624 #;ShadeBuffers_PredictionPts_Distance4000_wCanopy050624 FeatureClass ShadeBuffers_PredictionPts_Distance4000_wCanopy050624 #;ShadeBuffers_PredictionPts_Distance5000_wCanopy050624 FeatureClass ShadeBuffers_PredictionPts_Distance5000_wCanopy050624 #;ShadeBuffers_PredictionPts_Time1_wCanopy050624 FeatureClass ShadeBuffers_PredictionPts_Time1_wCanopy050624 #;ShadeBuffers_PredictionPts_Time1000_wCanopy050624 FeatureClass ShadeBuffers_PredictionPts_Time1000_wCanopy050624 #;ShadeBuffers_PredictionPts_Time12_wCanopy050624 FeatureClass ShadeBuffers_PredictionPts_Time12_wCanopy050624 #;ShadeBuffers_PredictionPts_Time2_wCanopy050624 FeatureClass ShadeBuffers_PredictionPts_Time2_wCanopy050624 #;ShadeBuffers_PredictionPts_Time24_wCanopy050624 FeatureClass ShadeBuffers_PredictionPts_Time24_wCanopy050624 #;ShadeBuffers_PredictionPts_Time3_wCanopy050624 FeatureClass ShadeBuffers_PredictionPts_Time3_wCanopy050624 #;ShadeBuffers_PredictionPts_Time4_wCanopy050624 FeatureClass ShadeBuffers_PredictionPts_Time4_wCanopy050624 #;ShadeBuffers_PredictionPts_Time5_wCanopy050624 FeatureClass ShadeBuffers_PredictionPts_Time5_wCanopy050624 #;ShadeBuffers_PredictionPts_Time6_wCanopy050624 FeatureClass ShadeBuffers_PredictionPts_Time6_wCanopy050624 #;Shade_Joins_050624 FeatureDataset Shade_Joins_050624 #"
- Include in lineage when exporting metadata No
Details for object Line buffers ▼►- Field OBJECTID ▼►
- Data type Object ID
- Width 3
- Field description
Internal feature number
- Description source
ESRI
- Field Shape ▼►
- Width 10
- Field description
Geometry feature
- Description source
ESRI
- Field Join_Count ▼►
- Data type LONG
- Width 4
- Field description
Number of shade points joined to line for averaging
- Description source
ESRI
- Field TARGET_FID ▼►
- Width 3
- Data type LONG
- Field description
Feature ID of join item
- Description source
ESRI
- Field SourceID_ObsSite ▼►
- Data type TEXT
- Width 255
- Field description
Link from observation points to shade buffers
- Description source
US EPA
- Field site_id ▼►
- Width 3
- Data type LONG
- Field description
Temperature monitoring site identifier (unique)
- Description source
US EPA (from HydroAdd Tool)
- Field Solar_FLUX_above ▼►
- Data type DOUBLE
- Width 10.6
- Field description
Solar flux above canopy, W/m2, averaged along upstream line buffer
- Description source
US EPA RShade program
- Field Solar_FLUX_below ▼►
- Data type DOUBLE
- Width 10.6
- Field description
Solar flux below canopy, W/m2, averaged along upstream line buffer
- Description source
US EPA from RShade program
- Field Solar_FLUX_inh2o ▼►
- Data type DOUBLE
- Width 10.6
- Field description
Solar flux in water, W/m2, averaged along upstream line buffer
- Description source
US EPA from RShade program
- Field effshd_TV ▼►
- Data type DOUBLE
- Width 10.6
- Field description
Effective topographic + vegetative shade, %, averaged along upstream line buffer
- Description source
US EPA from RShade program
- Field effshd_TVR ▼►
- Data type DOUBLE
- Width 10.6
- Field description
Effective topographic + vegetative shade + reflection, %, averaged along upstream line buffer
- Description source
US EPA from RShade program
- Field Shape_Length ▼►
- Width 13.6
- Data type DOUBLE
- Field description
Line length in feature units
- Description source
ESRI
Metadata language EnglishMetadata character set utf8 - 8 bit UCS Transfer FormatScope of the data described by the metadata feature typeLast update 2025-06-05 - Metadata format ArcGIS 1.0
- Standard or profile used to edit metadata ISO19139
- Created in ArcGIS for the item 2024-05-06 12:37:10
- Have been performed No
- Organization's name U.S. Environmental Protection Agency
- Individual's name Naomi Detenbeck
- Contact's position Researcher
- Contact information ▼►
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- Voice 401-207-0880
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- Type postal
- City Narragansett
- Administrative area RI
- Postal code 02882
- Country US
- e-mail address detenbeck.naomi@epa.gov
- Update frequency as needed