Search Data.gov

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: October 24, 2025 at 09:09 PM

This dataset provides field data from boreal forests in the Northwest Territories (NWT), Canada, that were burned by wildfires in 2014. During fieldwork in 2015, 211 burned plots were established....

• bin
• jpeg
• zip
• pdf
• html
• bin

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: October 25, 2025 at 09:10 PM

The BOREAS TE-12 team collected shoot geometry data in 1993 and 1994 from Aspen, Jack Pine, and Black Spruce trees. Collections were made at the Southern Study Area FEN, YJP, OJP, OA, YA, MIX and...

• png
• zip
• bin
• pdf
• bin
• bin
• +2 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: September 14, 2025 at 04:53 AM

The BOREAS TE-12 team collected water potential data in 1993 and 1994 from aspen, jack pine and black spruce leaves/needles. Collections were made at the SSA FEN, YJP, YA, OA, and OBS sites....

• png
• zip
• bin
• pdf
• bin
• bin
• +2 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: September 14, 2025 at 04:51 AM

Chamber flux measurements were taken at the Northern Study Area (NSA) Old Jack Pine (OJP), Young Jack Pine (YJP), Old Black Spruce (OBS), and Beaver Pond (BP) sites during the summer of 1994. The...

• png
• zip
• bin
• pdf
• bin
• bin
• +2 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: September 14, 2025 at 04:50 AM

The BOREAS TGB-05 team made several measurements of trace gas concentrations and fluxes at various NSA sites. This data set contains biogenic soil emissions of nitric oxide and nitrous oxide that...

• png
• zip
• bin
• pdf
• bin
• bin
• +2 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 14, 2025 at 03:21 AM

A major aspect of the ground data collection effort in the SNF during the summers of 1983 and 1984 was the acquisition of helicopter canopy reflectance measurements. Canopy measurements were made...

• png
• zip
• pdf
• bin
• bin
• bin
• +2 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: September 14, 2025 at 04:55 AM

This data set contains measurements of surface BRDF made by the POLDER instrument over several sites (pine, spruce, fen) of the BOREAS study areas during 1994. Single-point BRDF values were...

• png
• zip
• bin
• pdf
• bin
• bin
• +2 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: September 14, 2025 at 04:55 AM

This data set contains measurements of surface BRDF made by the POLDER instrument over several surface types (pine, spruce, fen) of the BOREAS SSA during the 1994 IFCs. Single-point BRDF values...

• png
• zip
• bin
• pdf
• bin
• bin
• +2 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: October 23, 2025 at 09:07 PM

As part of its efforts to determine environmental and phenological states from radar imagery, the BOREAS RSS-17 team collected in situ tree xylem flow measurements for one growing season on five...

• png
• zip
• bin
• pdf
• bin
• bin
• +2 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: September 29, 2025 at 02:23 AM

Ground BRDF measurements were acquired by the Remote Sensing Science (RSS)-08 team to aid in the development of advanced spectral vegetation indices. The RSS-08 team measured reflectances at the...

• png
• zip
• bin
• pdf
• bin
• html
• +1 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: September 14, 2025 at 04:56 AM

The RSS08 team acquired stereo photography from the double-scaffold towers at the Southern Study Area (SSA) Old Black Spruce (OBS), Old Aspen (OA), and Old Jack Pine (OJP) sites during IFC-3 in...

• png
• zip
• bin
• pdf
• bin
• html
• +1 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: October 21, 2025 at 08:50 PM

The LAI and canopy closure images over the BOREAS conifer flux tower sites were produced at a spatial resolution of 30 m using the Forest-Light Interaction Model. The data used were obtained by...

• png
• zip
• bin
• bin
• pdf
• html
• +1 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: September 14, 2025 at 04:59 AM

As part of the BOREAS Follow-on, an extended period of data collection was supported in the NSA because of the continued efforts at the NSA-OBS site. This data set contains near-surface...

• png
• zip
• bin
• bin
• pdf
• html
• +1 more

• Organization: Department of the Interior
• Updated: 2014-01-16 | Harvested: September 18, 2025 at 08:41 PM

Inventory of vascular plants within coastal bogs, wetlands, and lakeshores of Olympic National Park tabular data, 2003-2004. Vascular plant species were identified within contrasting hydrologic...

• zip
• xml

• Organization: Department of the Interior
• Updated: 2019-10-01 | Harvested: June 25, 2025 at 09:34 PM

Relational MS Access database that holds all data from monitoring streams in the Klamath I&M Network. Observations of stream characteristics (physical, chemical, and biological parameters) at...

• zip

• Organization: Department of the Interior
• Updated: 2024-01-25 | Harvested: June 26, 2025 at 01:08 AM

This database includes all data related to the Vegetation Monitoring and Soil Quality Vital Signs protocols at Great Smoky Mountains National Park. These data are derived from a network of...

• accdb
• accdb
• xlsx

• Organization: Department of the Interior
• Updated: 2016-07-01 | Harvested: July 18, 2025 at 11:24 AM

The data covers three time periods (1970-1999), (2035-2064), and (2070-2099) for 59 vegetation types based on a hybrid vegetation map derived from the GAP vegetation classification system...

• html
• xml

• Organization: Department of the Interior
• Updated: 2015-01-01 | Harvested: June 25, 2025 at 08:58 PM

These data encompass all of the vegetation inventory data collected by GRSM Inventory and Monitoring staff from 1998 to 2002. Protocols for these plots mostly follow Jenkins 2008, though these...

• zip

• Organization: Department of the Interior
• Updated: 2016-07-01 | Harvested: July 18, 2025 at 10:39 AM

The data covers three time periods (1970-1999), (2035-2064), and (2070-2099) for 59 vegetation types based on a hybrid vegetation map derived from the GAP vegetation classification system...

• html

• Organization: Department of the Interior
• Updated: 2024-02-29 | Harvested: June 26, 2025 at 12:58 AM

This database includes all data related to the Vegetation Monitoring and Soil Quality Vital Signs protocols at Great Smoky Mountains National Park. These data are derived from a network of...

• xlsx
• accdb