I am trying to implement several models for soil moisture retrieval from satellite products. I need some ground measured data of soil moisture and surface roughness for the same. Please suggest me some link from where i can get these data.
Thanks in advance,
Abhilash Singh
You can get real data (ground soil moisture) live from Oklahoma Mesonet here:
http://www.mesonet.org/index.php/weather/category/soil_moisture
This include soil moisture depths at 5cm, 25cm, and 60cm. The data is updated every 30 minutes. For surface roughness I think you are looking for DEM information of the same area? If you are here is a link with 1 meter DEM from USGS and data.gov:
https://catalog.data.gov/dataset/usgs-national-elevation-dataset-ned-1-meter-downloadable-data-collection-from-the-national-map-
Hope this helps you on your quest.
The TCW of Landsat imagery is good for soil moisture. Best.
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