ASTERRA

Medium resolution 6 m subsurface soil moisture data derived from L-band SAR data, acquired over certain areas. The collection contains data from 2016 to the present.


Overview

ASTERRA provides satellite-based soil moisture maps that capture subsurface moisture levels.

An ASTERRA soil moisture map near Medellin (Colombia)

Download sample data

Data products

  • Soil Moisture Insights Order now

    A non-integrated data product.

Specifications

General

Specification Description
Provider ASTERRA
Collection type

Catalog from 28,100 credits per km2

Product type Derived product
System type Satellite

Data

SpecificationDescription
Data sourceL-band SAR

Geographic reference

SpecificationDescription
Coordinate reference systemGeographic-WGS84
Positional accuracy6 m

Conditions

SpecificationDescription
Limitations

Input: AOI

Availability: From 2016

Output: Soil moisture maps

Minimum chargeAs per 3 km2

Geographic coverage