Dataset
QA4ECV BHR-TIP FAPAR/ effective LAI (1982-2016)
Latest Data Update: 2019-02-07
Status: Pending
Online Status: ONLINE
Publication State: Preview
Publication Date:
THIS RECORD HAS NOT BEEN PUBLISHED YET - PREVIEW ONLY!
Abstract
The Fraction of Absorbed Photosynthetically Active Radiation (FAPAR) product is produced using a Two Stream Inversion Package (TIP) method applied to visible (VIS) and near infrared (NIR) broadband albedos (from the QA4ECV albedo product). The definition of FAPAR in this product is the simulated absorption of the photosynthetically active radiation (estimated for the visible band) by a homogeneous canopy of infinitesimally small Lambertian surfaces, akin to a turbid medium.
Citable as: [ PROVISIONAL ] Blessing, S.; Giering, R.; Muller, J.-P.; Kharbouche, S.; Danne, O. (9999): QA4ECV BHR-TIP FAPAR/ effective LAI (1982-2016). NERC EDS Centre for Environmental Data Analysis, date of citation. https://catalogue.ceda.ac.uk/uuid/fb1df8ff08564616818d71d78db03f51
Abbreviation: Not defined
Keywords: Not defined
Details
| Previous Info: |
No news update for this record
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| Previously used record identifiers: |
No related previous identifiers.
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| Access rules: |
Public data: access to these data is available to both registered and non-registered users.
Use of these data is covered by the following licence: http://creativecommons.org/licenses/by/4.0/. When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record. |
| Data lineage: |
These data |
| File Format: |
These data are in netCDF file format.
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Related Documents
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Process overview
- units: 1
- long_name: Effective Leaf Area Index
- var_id: Lai
- units: 1
- long_name: Fraction of Absorbed Photosynthetically Active Radiation
- var_id: fapar
- units: 1
- long_name: Standard deviation of Effective Leaf Area Index
- var_id: sigma_Lai
- units: 1
- long_name: Standard deviation of FAPAR
- var_id: sigma_fapar
- long_name: TIP retrieval procedure flags
- var_id: retrieval_flag
- units:
- var_id: time
- long_name: day 1 of 1-day observation period
- var_id: time
- long_name: day 1 of 28-day observation period
- var_id: time
- long_name: day 1 of 29-day observation period
- var_id: time
- long_name: day 1 of 30-day observation period
- var_id: time
- long_name: day 1 of 31-day observation period
Co-ordinate Variables
- units: degrees_north
- standard_name: latitude
- var_id: lat
- long_name: latitude coordinate
- units: degrees_east
- standard_name: longitude
- var_id: lon
- long_name: longitude coordinate
Coverage
Temporal Range
Start time:
1982-01-01T00:00:00
End time:
2016-12-31T23:59:59
Geographic Extent
90.0000° |
||
-180.0000° |
180.0000° |
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-90.0000° |
Related parties