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GEOSAT-2 Portugal Coverage 2021

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  7. Search and download the products from the dissemination service (via a map).
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The GEOSAT-2 products are freely accessible for Category-1 users in accordance with ESA’s Earth observation data policy.

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Description

GEOSAT-2 Portugal coverage is a collection of 2021 data over the Portugal area, including islands. The available dataset has a cloud cover less than 10%, and is acquired up to 1m resolution with Geometric accuracy <6m CE90 based on Copernicus DEM @10m.

GEOSAT-2 Portugal 2021 - Spatial Coverage of the Dataset
GEOSAT-2 Portugal 2021 - Spatial Coverage of the Dataset

The following product types are available:

  • Pan-sharpened (4 bands, 321 Natural Colours or 432 False Colours): A four-band image, resulting from adding the information of each multispectral band to the panchromatic band. The fusion does not preserves all spectral features of the multispectral bands, so it should not be used for radiometric purposes. Resolution 1m; Bands: All, R-G-B or Ni-R-G
  • Bundle: Panchromatic (1m resolution) + Multispectral bands (4m resolution): five-band image containing the panchromatic and multispectral products packaged together, with band co-registration.

The available processing level is L1C orthorectified: a calibrated and radiometrically corrected product, manually orthorectified and resampled to a map grid.

Product TypeProcessing Level and Spatial Resolution
L1B (native)L1C (ortho)
Pan-sharpened1.0m1.0m
Bundle (PAN+MS)1.0m (P), 4.0m (MS)1.0m (P), 4.0m(MS)

Details

DATA SET SPECIFICATIONS

Spatial coverage:
48.0 N, 28.0 S, -39.0 W, -2.0 E
Temporal coverage:
2021-01-08 - 2021-12-11
Date of launch:
2014-09-16
Operators:
GEOSAT
Orbit height:
620 km
Orbit type:
Sun-synchronous
Swath width:
12 km at Nadir
Resolution:
Very High Resolution - VHR (0 - 5m)
Wavelengths:
VIS (0.40 - 0.75 µm), NIR (0.75 - 1.30 µm)

PROCESSING LEVEL

level 1c

RESOURCES

Product Specifications

GEOSAT-2_P&S_GUIDE.pdf

Product Specifications

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Product Guide

Geosat 1-2 Software Tools

Product Guide

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