ABoVE: Ecosystem Map, Great Slave Lake Area, Northwest Territories, Canada, 1997-2011
This dataset provides an ecosystem type map at 12.5 meter pixel spacing and 0.2 ha minimum mapping unit for the area surrounding Great Slave Lake, Northwest Territories, Canada for the time period 1997 to 2011. The map includes nine classes for peatland, wetland, and upland areas derived from a Random Forest classification trained on multi-date, multi-sensor remote sensing images across the study extent, and using field data and high-resolution Worldview-2 image interpretation for training and validation. The nine classes are: Water, Marsh, Swamp, Open Fen, Treed Fen, Bog, Upland Deciduous, Upland Conifer, and Sparsely Vegetated. A tenth map class identifies areas of historical fires (prior to 2011) that are currently undergoing post-fire successional revegetation. This dataset provides an ecosystem type map of the area before the large fire season of 2014 to better understand the effects of fires in the area.
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| Spatial Extent: | Bounding Rectangle: N: 65.15 S: 58.51 E: -109.46 W: -123.04 |
Data Format(s): | Distribution: Not provided |
| Temporal Extent: | Platform(s): | Environmental Modeling, LANDSAT-5, WORLDVIEW-2, ALOS | |
| Data Center(s): | ORNL_DAAC | Instrument(s): | Computer, MSS, TM, WV110, PALSAR |
| Version: | 1 | ||
- Other Citation Details: Bourgeau-Chavez, L.L., J.A. Graham, S. Endres, N.H.F. French, M. Battaglia, D. Hansen, and D. Tanzer. 2019. ABoVE: Ecosystem Map, Great Slave Lake Area, Northwest Territories, Canada, 1997-2011. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1695
- GENERAL DOCUMENTATION: https://daac.ornl.gov/ABOVE/guides/Great_Slave_Lake_Ecosystem_Map.html, ORNL DAAC Data Set Documentation
- GENERAL DOCUMENTATION: https://daac.ornl.gov/daacdata/above/Great_Slave_Lake_Ecosystem_Map/comp/Great_Slave_Lake_Ecosystem_Map.pdf, ABoVE: Ecosystem Map, Great Slave Lake Area, Northwest Territories, Canada, 1997-2011: Great_Slave_Lake_Ecosystem_Map.pdf
- GENERAL DOCUMENTATION: https://daac.ornl.gov/daacdata/above/Great_Slave_Lake_Ecosystem_Map/comp/Great_Slave_Lake_mf4half2_err_mat.csv, ABoVE: Ecosystem Map, Great Slave Lake Area, Northwest Territories, Canada, 1997-2011: Great_Slave_Lake_mf4half2_err_mat.csv
- GENERAL DOCUMENTATION: https://daac.ornl.gov/daacdata/above/Great_Slave_Lake_Ecosystem_Map/comp/Landsat_SAR_AOI_stack_info.csv, ABoVE: Ecosystem Map, Great Slave Lake Area, Northwest Territories, Canada, 1997-2011: Landsat_SAR_AOI_stack_info.csv
Collection Information
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DOI
10.3334/ORNLDAAC/1695
https://doi.org
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Data Identification
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Processing Level
3
Variables mapped on uniform space-time grid scales with completeness and consistency
- Quality
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Collection Progress
Complete
Data Dates
| Creation | |
| Last Revision |
Related URLs
Acquisition Information
Projects
| Project Short Name | Campaigns | Project Dates |
|---|---|---|
| ABoVE | No campaigns listed. | No dates provided. |
Temporal Information
Spatial Information
| Coverage Type | Zone Identifier | Geometry | Granule Representation |
|---|---|---|---|
| HORIZONTAL | CARTESIAN | CARTESIAN |
Location Keywords
- CONTINENT
- NORTH AMERICA
- CANADA
- NORTHWEST TERRITORIES
Data Centers
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ORNL_DAAC
ARCHIVER-
ORNL DAAC User Services Office, P.O. Box 2008, MS 6407, Oak Ridge National Laboratory
Oak Ridge, Tennessee 37831-6407
(865) 241-3952
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Data Contacts
There are no listed data contacts for this collection.
Archive And Distribution Information
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Format: Not provided
Format Type: Native
Fees: 0