LBA-ECO CD-04 LAI Estimated from Photos, km 83 Tower Site, Tapajos National Forest
This data set contains summary data for monthly leaf area index (LAI) and plant area index (PAI) at the km 83 Tower Site, in the Tapajos National Forest, Para, Brazil. LAI was estimated for hemispherical photographs of leaves collected between 2000 and 2003, using the histogram and gap-fraction analysis methods.There are two data files with this data set: one comma-delimited ASCII data file with this data set which contains the monthly summary LAI and PAI data, and one compressed (*.zip) file that contains hemispherical photo images (.bmp) for 2000-2001. The images include those taken pre-logging and post-logging at the measurement site for the purpose of comparing LAI. In addition, there is a companion file containing a program code developed for LAI analysis provided as an ASCII text file.
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| Spatial Extent: | Points: Lat: Lon: |
Data Format(s): | Distribution: Not provided |
| Temporal Extent: | Platform(s): | FIELD SURVEYS, COMPUTERS | |
| Data Center(s): | ORNL_DAAC | Instrument(s): | CAMERAS |
| Version: | 1 | ||
- Type: ECHO ORDERSDescription: ORNL_DAAC EOSDIS ECHO ORDERS Service Implementation
- Other Citation Details: Juarez, R.N., H.R. da Rocha, A.M.S. Figueira, M.L. Goulden, and S.D. Miller. 2010. LBA-ECO CD-04 LAI Estimated from Photos, km 83 Tower Site, Tapajos National Forest. ORNL DAAC, Oak Ridge, Tennessee, USA. http://dx.doi.org/10.3334/ORNLDAAC/1103
- GENERAL DOCUMENTATION: https://daac.ornl.gov/LBA/guides/CD04_LAI_Estimates.html, ORNL DAAC Data Set Documentation
- GENERAL DOCUMENTATION: https://daac.ornl.gov/daacdata/lba/carbon_dynamics/CD04_LAI_Estimates//comp/CD04_LAI_Estimates.pdf, Data Set Documentation
- GENERAL DOCUMENTATION: https://daac.ornl.gov/daacdata/lba/carbon_dynamics/CD04_LAI_Estimates//comp/LAI_OTV_gap_fraction_program.txt, Data Set Documentation
Collection Information
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DOI
10.3334/ORNLDAAC/1103
https://doi.org
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Processing Level
3
Variables mapped on uniform space-time grid scales with completeness and consistency
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Complete
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| Project Short Name | Campaigns | Project Dates |
|---|---|---|
| LBA-ECO | No campaigns listed. | No dates provided. |
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| Coverage Type | Zone Identifier | Geometry | Granule Representation |
|---|---|---|---|
| HORIZONTAL | CARTESIAN | CARTESIAN |
Location Keywords
Data Centers
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ORNL_DAAC
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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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Format Type: Native
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