https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-04-29T02:35:41.695622Z 2019-04-29T02:36:06.694472Z s3://sentinel-s1-l1c/GRD/2019/4/29/IW/DV/S1B_IW_GRDH_1SDV_20190429T023541_20190429T023606_016015_01E1C2_EF0D 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 2019-04-29T02:35:41.695622Z 2019-04-29T02:36:06.694472Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190429T045212_V20190429T000139_20190429T031909.EOF 192.3357679032052 693000 Copernicus S1 Core Ground Segment - DPA 2019-04-29T05:11:43.126377Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190429T023541_20190429T023606_016015_01E1C2_EF0D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((44.48596747483218 -20.684763111597125,43.92930363122954 -20.557045416592416,43.328200186073914 -20.41688571540846,42.72818638574987 -20.274671321764988,42.161044608182145 -20.138123707657567,42.064311767117374 -20.497221151534323,42.01636597667482 -20.676941756518183,41.870868195358824 -21.21578416052362,41.822214842280275 -21.395390024758328,41.75625471740959 -21.633768829309677,42.32852364116639 -21.772225273017774,42.93406578515367 -21.916297426291155,43.540812009177216 -22.05815199160784,44.10279294051375 -22.187289846844862,44.16520404523376 -21.94778975481516,44.348855343813796 -21.226028798682275,44.39424583446274 -21.04549362423475,44.48596747483218 -20.684763111597125)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.03476 45.74283693977691 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 2021-12-24T15:02:41.460612Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S21E041/2019/04/29/01E1C2 2.0E-4 2.0E-4 true block average 2 2 -20.0 41.0 -21.0 42.0 POLYGON((41.92913405615016 -21.0,42.0 -20.737552180378923,42.0 -21.0,41.92913405615016 -21.0)) 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_01E1C2_S21E041_2019_04_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01E1C2_S21E041_2019_04_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01E1C2_S21E041_2019_04_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01E1C2_S21E041_2019_04_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01E1C2_S21E041_2019_04_29_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