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

Data productOutputOrder link
Soil Moisture Insights

Soil moisture maps

API name and ID: Not integrated

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


Last updated: