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Requirement details

Name Total Column of Water Vapour (TCWV)
Note An input to the product generation, used within the atmospheric correction.
Dissemination NRT Service
Quality Control Procedure Automatic
Group Atmosphere
Status -
Uncertainty
Update Frequency
1 month
1 day
6 hrs
Timeliness
1 day
6 hrs
1 hr
Scale
Horizontal resolution
0.25 deg
5 km
1 km
Vertical resolution
N/A
N/A
N/A
Essential variables

Atmosphere - Upper-air - Water vapour
State Draft
Created on April 27, 2018, 1:13 p.m.
Last updated on Oct. 11, 2022, 7:44 p.m.

Products

Product Level of definition Relevant for Criticality Barriers Note Created on Last updated on
Fraction of Vegetation Cover [1 km] Speculative Product generation Essential Resolution April 27, 2018, 1:47 p.m. Oct. 11, 2022, 7:44 p.m.
Fraction of Vegetation Cover [300 m] Speculative Product generation Essential Resolution April 27, 2018, 1:48 p.m. Oct. 11, 2022, 7:44 p.m.
Fraction of Absorbed Photosynthetically Active Radiation [1 Km] Speculative Product generation Essential Resolution April 27, 2018, 1:14 p.m. Oct. 11, 2022, 7:44 p.m.
Leaf Area Index [1 Km] Speculative Product generation Essential Resolution April 27, 2018, 1:15 p.m. Oct. 11, 2022, 7:44 p.m.
Leaf Area Index [300 m] Speculative Product generation Essential Resolution April 27, 2018, 1:15 p.m. Oct. 11, 2022, 7:44 p.m.
Top of Canopy Reflectances [1 Km] Speculative Product generation Essential Resolution Oct. 9, 2018, 11:55 p.m. Oct. 11, 2022, 7:44 p.m.
Fraction of Absorbed Photosynthetically Active Radiation [300 m] Speculative Product generation Essential Resolution April 27, 2018, 1:14 p.m. Oct. 11, 2022, 7:44 p.m.
Hourly LST from instantaneous observations [5 Km] Speculative Product generation Essential Resolution An input to the product generation, used within the atmospheric correction. Oct. 9, 2018, 11:52 p.m. Oct. 11, 2022, 7:44 p.m.
10-day Land Surface Temperature with Daily Cycle [5 Km] TBD Product generation Essential Accuracy, Availability Oct. 11, 2022, 7:46 p.m. Oct. 11, 2022, 7:46 p.m.
Thermal Condidtion Index with a 10-day composite of Land Surface Temperature [5 Km] Speculative Product generation Essential Accuracy, Availability Thermal Condition Index is generated alongside the 10-day LST product, so has the same requirements Oct. 14, 2022, 7:28 p.m. Oct. 14, 2022, 7:28 p.m.

Data

Data Level of compliance Note Information costs Handling costs Created on Last updated on
Total Column of Water Vapour (TCWV) Partially Resolution: Increased spatial resolution would be beneficial April 27, 2018, 1:28 p.m. Oct. 11, 2022, 7:44 p.m.