ICEYE ESA archive

The dataset regularly grows as ESA collects new products over the years. Three different modes are available: • Spot: with a slant resolution of 50 cm in range by 25 cm in azimuth that translated into the ground generates a ground resolution of 1 m over an area of 5 km x 5 km.

Due to multi-looking, speckle noise is significantly reduced. • Strip: the ground swath is 30 x 50 km2 and the ground range resolution is 3 m. • Scan: a large area (100km x 100kmis acquired with ground resolution of 15m. Two different processing levels: • Single Look Complex (SLC): Level 1A geo-referenced product and stored in the satellite's native image acquisition geometry (the slant imaging plane) • Ground Range Detected (GRD): Level 1B product; detected, multi-looked and projected to ground range using an Earth ellipsoid model; the image coordinates are oriented along the flight direction and along the ground range; no image rotation to a map coordinate system is performed, interpolation artefacts not introduced.