UNDISTURBED FOREST DOWNLOAD
Users who download the data betweenįebruary 2012 and January 2017 must comply with the LBA Data and Publication Policy.ĭata users should use the Investigator contact information in this document to communicate with the data provider. This data set was archived in February of 2012. Users who download LBA data in the five years after data have been archived must contact the investigators who collected the data, per provisions 6 and 7 in the Policy. The LBA Data and Publication Policy is in effect for a period of five (5) years from the date of archiving and should be followed by data users who have obtained LBA data sets from the ORNL DAAC. Implementation of the LBA Data and Publication Policy by Data Users:
UNDISTURBED FOREST ARCHIVE
Available on-line from Oak Ridge National Laboratory Distributed Active Archive Center, Oak Ridge, Tennessee, U.S.A. LBA-ECO TG-07 Tree Geometry in an Undisturbed Forest in Cauaxi, Panchromatic IKONOS satellite image of study is shown at ca 0.8 m spatialĪsner, G., M. Relative to heavy deforestation in the region of Maraba and Paragominas. Landsat 7 image shows location of study site The study area was located in the state of Para, Brazil
Also, the area that the IKONOS image captured was not providedĪnd the IKONOS image is not available due to restricted distribution.įigure 1. The tree measurement data are of limited use because coordinates for the study site, coordinates of the beginning and end of the transects, and coordinates of the measured trees were not provided. KNOWN PROBLEMS: Only the general location for this study was identified - Cauaxi, Para, Brazil. The data set has missing or incomplete data, metadata, or otherĭocumentation that diminishes the usability of the products. The data from a 600 x 600 m block of undisturbed forest, including the 50 ha area surveyed in the field, were analyzed in a combined image processing and geographic information systemĭATA QUALITY STATEMENT: The Data Center hasĭetermined that there are questions about the quality of the data reported in That were acquired on 2 November 2000, from an orbital altitude of 680 km. In addition, these manually derived measurements were compared to the IKONOS satellite data of crown dimensions See Figure 1) were derived from a one-time event in 2000 using a hand-held laser range finder, and diameter at breast height (DBH)Ĭomma-delimited ASCII data file with this data set.
UNDISTURBED FOREST SIMULATOR
International Satellite Land Surface Climatology Project (ISLSCP II).
Vegetation-Ecosystem Modeling and Analysis Project (VEMAP).Boreal Ecosystem-Atmosphere Study (BOREAS).Southern African Regional Science Initiative Project (SAFARI 2000).Oregon Transect Ecosystem Research Project (OTTER).Large Scale Biosphere-Atmosphere Experiment (LBA-ECO).
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