https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-04-01T03:03:39.415781Z 2019-04-01T03:04:04.414872Z s3://sentinel-s1-l1c/GRD/2019/4/1/IW/DV/S1B_IW_GRDH_1SDV_20190401T030339_20190401T030404_015607_01D429_5676 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2019-04-01T03:03:39.415781Z 2019-04-01T03:04:04.414872Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190401T045214_V20190401T003433_20190401T035203.EOF 191.973769561791 693000 Copernicus S1 Core Ground Segment - DPA 2019-04-01T05:08:26.836821Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190401T030339_20190401T030404_015607_01D429_5676 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((40.39924292296376 -2.8387162247265496,39.28985694706338 -2.5966825001344804,38.19467552312161 -2.3567320591644245,37.92223051554696 -3.622327844544706,37.86974281132997 -3.863162745932211,38.96596605467397 -4.1057466479167,40.076659578393574 -4.3498838562947615,40.128665782835554 -4.108281845397244,40.16700826144018 -3.9268219289875193,40.32204799084208 -3.201388149226606,40.360259998296435 -3.0199187259876816,40.39924292296376 -2.8387162247265496)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.59729 46.0200250794316 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2021-12-24T13:34:58.388840Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S04E039/2019/04/01/01D429 2.0E-4 2.0E-4 true block average 2 2 -3.0 39.0 -4.0 40.0 POLYGON((39.0 -4.0,39.0 -3.0,40.0 -3.0,40.0 -4.0,39.0 -4.0)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_01D429_S04E039_2019_04_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01D429_S04E039_2019_04_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01D429_S04E039_2019_04_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01D429_S04E039_2019_04_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01D429_S04E039_2019_04_01_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2019 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid