GHGSat

Low resolution 25 m short-wave infrared imagery with detected greenhouse gas concentrations, acquired worldwide with a revisit rate of 2 days. The collection contains data from 2016 to the present.

Overview

GHGSat provides low resolution short-wave infrared imagery and detected greenhouse gas concentrations anywhere on the globe.

A GHGSat image

Data products

  • GHGSat Tasking Order now

    A non-integrated data product.

    BAND COMBINATIONS
    • 1-band: Short-wave infrared
  • GHGSat Catalog Order now

    A non-integrated data product.

    BAND COMBINATIONS
    • 1-band: Short-wave infrared

Specifications

General

SpecificationDescription
ProviderGHGSat
Collection type

Tasking from 443,500 credits per scene

Catalog from 554,400 credits per scene

Product typeMultispectral
System typeSatellite

Data

SpecificationDescription
Resolution25 m

Processing levels

 PrimaryGeorectifiedOrthorectified
BasicNot supported inline-icon-largeNot supported inline-icon-largeNot supported inline-icon-large
TOANot supported inline-icon-largeNot supported inline-icon-largeNot supported inline-icon-large
Surface reflectanceNot supported inline-icon-large Supported inline-icon-large*Not supported inline-icon-large
DisplayNot supported inline-icon-largeNot supported inline-icon-largeNot supported inline-icon-large

*Upon request.

 PrimaryGeorectifiedOrthorectified
BasicNot supported inline-icon-largeNot supported inline-icon-largeNot supported inline-icon-large
TOANot supported inline-icon-largeNot supported inline-icon-largeNot supported inline-icon-large
Surface reflectanceNot supported inline-icon-large Supported inline-icon-large*Not supported inline-icon-large
DisplayNot supported inline-icon-largeNot supported inline-icon-largeNot supported inline-icon-large

*Upon request.

System

SpecificationDescription
Acquisition modeMono
Tasking priorityStandard
OrbitSun-synchronous, at 500 km
Number of satellites12
Revisit rateEvery 2 days
Swath width15 km

Band data

SpecificationDescription
Spectral bands1,600–1,700 nm (short-wave infrared)

Geographic reference

SpecificationDescription
Coordinate reference systemUTM-WGS84
Positional accuracy15.3 m CE90 absolute

Conditions

SpecificationDescription
Limitations

Input: AOI or POI

Cloud coverage: 0–75%, not selectable

Output: 12 km × 12 km scene

SpecificationDescription
Limitations

Input: AOI or POI

Availability: From 2016

Output: 12 km × 12 km scene

Geographic coverage

The geographic coverage is global.