GEOSAT 1

Medium resolution 20 m optical satellite imagery, acquired worldwide with a revisit rate of 3 days.

Overview

GEOSAT 1 images are acquired by a medium resolution optical satellite every 3 days anywhere on the globe. See more on the marketplace or download sample data.

A false color GEOSAT 1 image

Geographic coverage and restrictions

The geographic coverage is global.

Data products

Data product	Type	Spectral bands combination
Custom	Tasking	3-band: multispectral (RG and NIR)

Specifications

General

Specification	Description
Collection type	Tasking
Product type	Optical
System type	Satellite

Data

Specification	Description
Resolution	20 m
Bit depth per pixel	8-bit
Delivery format	A ZIP file containing the following files: Data (GeoTIFF) Metadata (DIMAP, HTML, SIP) Thumbnails (JPEG) Georeference information (TFW)

Processing levels

	Primary	Georectified	Orthorectified
Basic
TOA
Surface reflectance
Display

System

Specification	Description
Acquisition mode	Mono
Incidence angle	Up to 45°
Tasking priority	Standard
Orbit	Sun-synchronous, at 663 km
Revisit rate	Every 3 days
Swath width	600 km

Band data

Specification	Description
Spectral bands	Multispectral: 520–600 nm (green) 630–690 nm (red) 770–900 nm (near-infrared)

Geographic reference

Specification	Description
Coordinate reference system	UTM-WGS84
Positional accuracy	22 m CE90 absolute

Limitations

Limitation	Value
Input	POI
Minimum charge	As per 100 km²
Cloud coverage	0–100%
Output	80×80 km scene

API integration

Data product	Type	Name and ID	Collection name
Custom	Tasking	Name: `geosat-1-tasking` ID: `8768e939-622b-4122-a502-2cd4d6ba1588`	`geosat-1-tasking`