Gs2ProductType#

class Gs2ProductType(value)[source]#

Bases: ListEnum

GEOSAT-2 product types (processing levels) See here for more information.

L1B = 'Level 1B'#

A calibrated and radiometrically corrected product, but not resampled. The geometric information is contained in a rational polynomial. The product includes: the Rational Polynomial Coefficients (RPC); the metadata with gain and bias values for each band, needed to convert the digital numbers into radiances at pixel level, and information about geographic projection (EPGS), corners geolocation, etc.

L1C = 'Level 1C'#

A calibrated and radiometrically corrected product, manually orthorectified and resampled to a map grid up to 75cm resolution. The geometric information is contained in the GeoTIFF tags. By default, the reference base for orthorectification is Google Earth. Other user-provided bases can be used on demand. Typical geometric error of this product is <10 m CE90, although lower geometric errors could be requested if needed.

L1D = 'Level 1D'#

A calibrated and radiometrically corrected product, manually orthorectified and resampled to a map grid up to 40cm resolution. The geometric information is contained in the GeoTIFF tags.

L1S = 'Level 1S'#

A calibrated and radiometrically corrected product, with enhanced resolution due to an AI-based process without losing quality. The geometric information is contained in a rational polynomial. The product includes: - the Rational Polynomial Coefficients (RPC); - the metadata with gain and bias values for each band, needed to convert the digital numbers into radiances at pixel level, - and information about geographic projection (EPGS), corners geolocation, etc.