Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-05-23T05:23:03Z http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 207 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H03SD96D -106.2,53.63,-104.69,53.99 1996-02-29T00:00:00Z 1996-03-11T00:00:00Z 2013-01-28T05:00:00Z

The BOREAS HYD-03 team collected several data sets related to the hydrology of forested areas. This data set contains measurements of snow depth, snow density in 3-cm intervals, an integrated snow ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H03SNTMD -105.27,53.56,-97.82,55.93 1994-02-05T00:00:00Z 1994-04-27T00:00:00Z 2013-01-28T05:00:00Z

The BOREAS HYD-03 team collected several data sets related to the hydrology of forested areas. This data set contains measurements of snow depth, snow density in 3-cm intervals, an integrated snow ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_SSAFCOVR -105.19,53.75,-104.49,54.1 1993-01-01T00:00:00Z 1993-12-31T00:00:00Z 2013-01-24T05:00:00Z

This data set was prepared by BORIS staff by processing the original vector data into raster files. The original data were received as ARC/INFO coverages or as export files from SERM. The data include ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_RSS1PARA -106.2,53.63,-104.69,53.99 1994-04-16T00:00:00Z 1996-07-30T00:00:00Z 2013-01-24T05:00:00Z

The BOREAS RSS-01 team collected surface reflectance and transmittance data from three forested sites in the SSA. This data set contains averaged reflectance factors and transmitted radiances measured ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_RS3ATMOS -106.2,53.59,-97.34,56.0 1994-05-31T00:00:00Z 1994-09-16T00:00:00Z 2013-01-24T05:00:00Z

The BOREAS RSS-03 team collected and processed helicopter-based measurements of atmospheric conditions to estimates of aerosol optical thickness and atmospheric water vapor. The automatic sun-tracking ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_RSS3HMMR -106.2,53.59,-97.34,55.97 1994-05-24T00:00:00Z 1994-09-19T00:00:00Z 2013-01-24T05:00:00Z

The RSS-03 team acquired helicopter-based measurements of forested sites during BOREAS with a Barnes MMR. The data were collected in 1994 during the rhree BOREAS IFCs at numerous tower and auxiliary ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_RS3SE590 -106.2,53.59,-97.34,56.0 1994-05-31T00:00:00Z 1994-09-16T00:00:00Z 2013-01-24T05:00:00Z

The BOREAS RSS-03 team collected multiple remotely sensed data sets from the NASA UH-1 helicopter. This data set includes helicopter-based radiometric measurements of forested sites acquired during ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_RSS4LIB -105.05,53.87,-104.64,53.98 1994-07-25T00:00:00Z 1994-08-05T00:00:00Z 2013-01-24T05:00:00Z

The BOREAS RSS-04 team focused its efforts on deriving estimates of LAI and leaf chlorophyll and nitrogen concentrations from remotely sensed data for input into the Forest BGC model. This data set ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_SUNPHAIR -106.75,52.94,-97.38,56.33 1994-05-25T00:00:00Z 1994-09-09T00:00:00Z 2013-01-24T05:00:00Z

The BOREAS RSS-12 team collected both ground and airborne sunphotometer measurements for use in characterizing the aerosol optical properties of the atmosphere during the BOREAS data collection activities. ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H01_SHD -106.2,53.63,-98.29,55.93 1994-01-01T00:00:00Z 1994-12-31T00:00:00Z 2013-01-23T05:00:00Z

The BOREAS HYD-01 team made several measurements related to soil moisture and soil properties. These soil hydraulic properties were determined at the flux tower sites based on analysis of in situ ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H01UNCPD -106.2,53.88,-98.29,55.93 1994-05-23T00:00:00Z 1997-06-24T00:00:00Z 2013-01-23T05:00:00Z

Under-canopy precipitation measurements were made by the BOREAS HYD-01 science team in 1994, 1995, and 1996 at various flux tower sites in the NSA and SSA. In 1994, these data were collected at the ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H03CANDD -106.2,53.75,-97.82,55.93 1994-02-07T00:00:00Z 1994-04-26T00:00:00Z 2013-01-23T05:00:00Z

The BOREAS HYD-03 team collected several data sets related to the hydrology of forested areas. This data set contains measurements of canopy density (closure) from a variety of sites. Canopy density ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H03SP96D -106.2,53.58,-104.69,53.99 1996-02-29T00:00:00Z 1996-03-12T00:00:00Z 2013-01-23T05:00:00Z

The BOREAS HYD-03 team collected several data sets related to the hydrology of forested areas. This data set contains measurements of snow depth, snow density in 3-cm intervals, an integrated snow ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H03SWED -106.2,53.56,-97.82,55.93 1994-02-05T00:00:00Z 1994-04-27T00:00:00Z 2013-01-23T05:00:00Z

The BOREAS HYD-03 team collected several data sets related to the hydrology of forested areas. This data set contains measurements of snow depth, snow density in 3-cm intervals, an integrated snow ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H3SWE96D -106.19,53.58,-97.82,55.93 1996-02-29T00:00:00Z 1996-03-05T00:00:00Z 2013-01-23T05:00:00Z

The BOREAS HYD-03 team collected several data sets related to the hydrology of forested areas. This data set contains measurements of snow depth, snow density in 3-cm intervals, an integrated snow ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H03DBHD -106.2,53.63,-105.12,53.99 1996-03-08T00:00:00Z 1996-03-08T00:00:00Z 2013-01-23T05:00:00Z

The BOREAS HYD-03 team collected several data sets related to the hydrology of forested areas. This data set contains measurements of tree diameter at breast height (DBH) from a variety of sites. ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H04STSND -106.08,53.75,-98.42,55.91 1993-11-15T00:00:00Z 1996-05-17T00:00:00Z 2013-01-23T05:00:00Z

The BOREAS HYD-04 work was focused on collecting data during the winter field campaign (FFC-W) to improve the understanding of winter processes within the boreal forest. Snow surveys were conducted ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H6ACGSMD -106.29,53.37,-98.26,55.94 1993-08-01T00:00:00Z 1994-09-10T00:00:00Z 2013-01-23T05:00:00Z

This data set contains percent soil moisture (by weight) (and/or water content if there is a moss/humus layers measured from aircraft using a terrestrial gamma ray instrument. There is also data that ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H08GM96 -105.12,53.99,-105.12,53.99 1996-07-04T00:00:00Z 1996-08-13T00:00:00Z 2013-01-23T05:00:00Z

The BOREAS HYD-08 team made measurements of surface hydrological processes that were collected at the SSA-OBS Tower Flux site in 1996 to support its research into point hydrological processes and ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H8THRFLD -105.12,53.99,-98.15,55.88 1994-06-24T00:00:00Z 1996-08-11T00:00:00Z 2013-01-23T05:00:00Z

The BOREAS HYD-08 team made measurements of surface hydrological processes at the SSA (1996) and NSA OBS (1994) Tower Flux sites, supporting its research into point hydrological processes and the ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H09RRADI -106.29,53.51,-104.31,54.27 1994-05-13T00:00:00Z 1994-09-23T00:00:00Z 2013-01-23T05:00:00Z

The BOREAS HYD-09 team collected data on precipitation and streamflow over portions of the NSA and SSA. This data set contains Cartesian maps of rain accumulation for 1-hour and daily periods during ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_PANPFCOV -106.8,53.56,-105.99,54.33 1978-01-01T00:00:00Z 1994-12-31T00:00:00Z 2013-01-23T05:00:00Z

This data set provides detailed canopy, understory, and ground cover, height, density, and condition information for PANP in the western portion of the BOREAS SSA in vector form.

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_REG_AEAC -111.0,50.09,-93.5,58.98 1993-08-01T00:00:00Z 1996-12-31T00:00:00Z 2013-01-23T05:00:00Z

This data set is based on the GTOPO30 DEM produced by the USGS EDC. The BOREAS region (1,000km x 1000km) was extracted from the GTOPO30 data and reprojected by BOREAS staff into the AEAC projection. ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_REGSOILR -111.0,50.09,-93.5,59.98 1991-01-01T00:00:00Z 1991-12-31T00:00:00Z 2013-01-23T05:00:00Z

This data set was gridded by BORIS staff from a vector data set received from Canadian Soil Information System (CanSIS). The original data came in two parts that covered Saskatchewan and Manitoba. ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_ASASREFL -106.2,53.24,-104.62,53.99 1994-05-24T00:00:00Z 1996-07-20T00:00:00Z 2013-01-23T05:00:00Z

Atmospherically-corrected bidirectional reflectance factor means for small homogeneous areas from several BOREAS sites were derived from multi-spectral, multi-angle imagery acquired by the Advanced ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_R11SUNPD -106.07,53.2,-97.83,55.75 1994-01-01T00:00:00Z 1996-12-30T00:00:00Z 2013-01-23T05:00:00Z

The BOREAS RSS-11 team operated a network of five automated (Cimel) and two hand-held (Miami) solar radiometers from 1994 to 1996 during the BOREAS field campaigns. The data provide aerosol optical ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_GOES71A -111.0,50.09,-93.5,59.98 1994-01-01T00:00:00Z 1995-07-08T00:00:00Z 2013-01-23T05:00:00Z

The level-1a BOREAS GOES-7 image data was collected by Remote Sensing Science Team 14 (RSS-14) personnel at the Florida State University and processed to level-1a products by BORIS personnel. The ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_AOCI0BIL -105.91,52.98,-104.93,54.46 1994-07-21T00:00:00Z 1994-07-21T00:00:00Z 2013-01-17T05:00:00Z

The level-0 AOCI imagery, along with the other remotely sensed images, was collected to provide spatially extensive information about radiant energy over the primary BOREAS study areas. The AOCI was ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H3SCMET -106.2,53.63,-104.69,53.99 1994-02-06T00:00:00Z 1996-03-08T00:00:00Z 2013-01-02T05:00:00Z

The BOREAS HYD-03 team collected several data sets related to the hydrology of forested areas. This data set includes measurements of wind speed and direction; air temperature; relative humidity; ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H04ASSD -106.32,53.42,-97.24,56.25 1994-02-03T00:00:00Z 1994-03-10T00:00:00Z 2013-01-02T05:00:00Z

The BOREAS HYD-04 work was focused on collecting data during the winter field campaign (FFC-W) to improve the understanding of winter processes within the boreal forest. Airborne remote sensing data ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H5FLXD -106.17,53.83,-106.04,53.85 1994-02-01T00:00:00Z 1996-04-11T00:00:00Z 2013-01-02T05:00:00Z

The BOREAS HYD-05 team collected tower flux, surface meteorological, and surface temperature data on a frozen lake (Namekus Lake) and in a mature jack pine forest in the Beartrap Creek watershed. ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H06GRSMD -106.33,53.38,-98.23,57.0 1993-09-08T00:00:00Z 1994-09-05T00:00:00Z 2013-01-02T05:00:00Z

This data set contains percent soil moisture ground measurements. These data were collected on the ground along the various flight lines flown in the Southern and Northern Study Areas (SSA and NSA) ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H06GRMSD -105.32,53.64,-98.23,55.94 1993-09-09T00:00:00Z 1994-09-05T00:00:00Z 2013-01-02T05:00:00Z

This data set contains water content measurements of the moss/humus layer, where it existed. These data were collected along various flight lines in the Southern and Northern Study Areas (SSA and ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H08GP96 -105.12,53.99,-105.12,53.99 1996-07-04T00:00:00Z 1996-08-11T00:00:00Z 2013-01-02T05:00:00Z

The BOREAS HYD-08 team made measurements of surface hydrological processes at the SSA-OBS Tower Flux site to support its research into point hydrological processes and the spatial variation of these ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H8UTMDEM -105.23,53.69,-98.09,56.06 1970-01-01T00:00:00Z 1989-12-31T00:00:00Z 2013-01-02T05:00:00Z

These DEMs were produced from digitized contours at a cell resolution of 100 meters. Vector contours of the area were used as input to a software package that interpolates between contours to create ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_TIMS0BIL -106.32,53.42,-97.23,56.25 1994-04-16T00:00:00Z 1994-09-17T00:00:00Z 2013-01-02T05:00:00Z

For BOREAS, the TIMS imagery, along with the other remotely sensed images, was collected to provide spatially extensive information over the primary study areas. The level-0 TIMS images cover the ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_R07ELAID -106.2,53.63,-98.19,55.94 1993-08-09T00:00:00Z 1994-09-17T00:00:00Z 2013-01-02T05:00:00Z

The BOREAS RSS-07 team collected various data sets to develop and validate an algorithm to allow the retrieval of the spatial distribution of LAI from remotely sensed images. Ground measurements of ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_R12SUNPD -105.33,53.75,-105.27,53.8 1994-05-25T00:00:00Z 1994-09-19T00:00:00Z 2013-01-02T05:00:00Z

ABSTRACT: The BOREAS RSS-12 team collected both ground and airborne sunphotometer measurements for use in characterizing the aerosol optical properties of the atmosphere during the BOREAS data collection ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_BIOMEBGC -106.2,53.63,-98.29,55.9 1994-01-01T00:00:00Z 1994-12-31T00:00:00Z 2012-12-20T05:00:00Z

BIOME-BGC is a general ecosystem process model designed to simulate biogeochemical and hydrologic processes across multiple scales (Running and Hunt, 1993). In this investigation, BIOME-BGC was used ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_BIOMEBG2 -111.0,49.0,-89.0,60.0 1994-01-01T00:00:00Z 1996-12-31T00:00:00Z 2012-12-20T05:00:00Z

The BOREAS RSS-08 team performed research to evaluate the effect of seasonal weather and landcover heterogeneity on boreal forest regional water and carbon fluxes using a process level ecosystem model, ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]PAD_2011 -111.928,58.3881,-110.839,58.9931 2010-06-21T00:00:00Z 2011-07-06T00:00:00Z 2012-12-12T05:00:00Z

The Peace-Athabasca Delta (PAD) is a hydrologically complex and ecologically diverse freshwater delta formed by the confluence of the Peace, Athabasca, and Birch Rivers near the western end of Lake ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H02SWED -106.3,53.42,-97.24,56.25 1994-02-06T00:00:00Z 1994-02-13T00:00:00Z 2012-12-03T05:00:00Z

The surface meteorological data collected at the BOREAS tower and ancillary sites are being used as inputs to an energy balance model to monitor the amount of snow storage in the boreal forest region. ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H03SCRDD -106.2,53.63,-104.69,53.99 1994-02-06T00:00:00Z 1996-03-08T00:00:00Z 2012-12-03T05:00:00Z

The BOREAS HYD-03 team collected several data sets related to the hydrology of forested areas. This data set contains solar radiation measurements from several pyranometers (solar radiometers) placed ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_REGSOILV -110.0,49.0,-89.0,60.0 1991-01-01T00:00:00Z 1991-12-31T00:00:00Z 2012-11-27T05:00:00Z

This data set is the original vector data set received from CanSIS. The data includes the provinces of Saskatchewan and Manitoba. Attribute tables provide the various soil data for the polygons; there ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_AESHRDAY -107.87,52.17,-97.83,57.35 1975-01-01T00:00:00Z 1997-01-01T00:00:00Z 2012-11-26T05:00:00Z

The Canadian Atmospheric Environment Service (AES) provided BOREAS with hourly and daily surface meteorological data from 23 of the AES meteorological stations located across Canada. Temporally, the ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H9RGBL94 -105.04,53.89,-98.34,55.93 1994-04-10T00:00:00Z 1994-12-31T00:00:00Z 2012-10-24T04:00:00Z

This data set contains the measurements from the Belfort rain gauges at the BOREAS NSA andSSA. These measurements were submitted in 15-minute and 1-hour intervals. Only the 15-minute interval data ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H9RGBL95 -105.04,53.89,-98.34,55.92 1995-01-01T00:00:00Z 1995-12-31T00:00:00Z 2012-10-24T04:00:00Z

This data set contains the measurements from the Belfort rain gauges at the BOREAS NSA andSSA. These measurements were submitted in 15-minute and 1-hour intervals. Only the 15-minute interval data ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_FAAMWDAT -110.05,50.57,-94.08,59.34 1994-05-25T00:00:00Z 1994-09-17T00:00:00Z 2012-10-24T04:00:00Z

The BOREAS AFM-02 team collected pass-by-pass fluxes (and many other statistics) for a large number of level (constant altitude), straight line passes used in a variety of flight patterns. The data ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_AES_UPL1 -111.0,50.09,-93.5,59.98 1993-08-16T00:00:00Z 1996-10-22T00:00:00Z 2012-10-24T04:00:00Z

The BOREAS AFM-05 team collected and processed data from the numerous radiosonde flights during the project. The goals of the AFM-05 team were to provide large scale definition of the atmosphere by ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_AFM06PTD -110.05,50.57,-94.08,59.34 1994-05-21T00:00:00Z 1994-09-21T00:00:00Z 2012-10-24T04:00:00Z

The BOREAS AFM-06 team from the National Oceanic and Atmospheric Administration Environment Technology Laboratory (NOAA/ETL) operated a 915 MHz wind/Radio Acoustic Sounding System (RASS) profiler ...