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.

A false color GEOSAT 1 image

Geographic coverage

The geographic coverage is global.

Specifications

General

SpecificationDescription
Collection typeTasking
Product typeOptical
System typeSatellite

Data

SpecificationDescription
Spatial resolution20 m (medium)
Bit depth per pixel8-bit
Delivery formatA ZIP file containing the following files:
  • Data (GeoTIFF)
  • Metadata (DIMAP, HTML, SIP)
  • Thumbnails (JPEG)
  • Georeference information (TFW)

Processing levels

System

SpecificationDescription
Acquisition modeMono
Incidence angleUp to 45°
Tasking priorityStandard
OrbitSun-synchronous, at 663 km
Revisit rateEvery 3 days
Swath width600 km

Spectral bands

SpecificationDescription
Band dataMultispectral:
  • 520–600 nm (green)
  • 630–690 nm (red)
  • 770–900 nm (near-infrared)
Combinations and bundles3-band: multispectral (RG and NIR)

Geographic reference

SpecificationDescription
Coordinate reference systemUTM-WGS84
Positional accuracy22 m CE90 absolute

Limitations

LimitationValue
InputPOI
Minimum chargeAs per 100 km2
Cloud coverage0–100%
Output80×80 km scene

UP42 data products

DescriptionData product IDCollection name
Custom8768e939-622b-4122-a502-2cd4d6ba1588geosat-1-tasking