https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-20T17:43:42.063619Z 2018-01-20T17:44:11.090865Z s3://sentinel-s1-l1c/GRD/2018/1/20/IW/DV/S1B_IW_GRDH_1SDV_20180120T174342_20180120T174411_009258_01098B_4F6A 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 2018-01-20T17:43:42.063619Z 2018-01-20T17:44:11.090865Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180120T200446_V20180120T155602_20180120T191332.EOF 347.0861314383021 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-20T20:33:25.934143Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180120T174342_20180120T174411_009258_01098B_4F6A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((2.812174915 32.793740449,3.219457009 32.858941051,3.493829491 32.90206452,3.905882214 32.965621598,4.180908903 33.007238647,4.593928496 33.06852891,4.869590014 33.108630026,5.145499918 33.148122171,5.45244136 33.191284591,5.33417544 33.790233231,5.261164398 34.151008041,5.226463857 34.331635869,5.192971914 34.512421919,5.157128857 34.692886724,5.135312851 34.814738851,4.822413476 34.772043226,4.541162066 34.73292964,4.260177472 34.693168634,3.839208988 34.632316647,3.558907624 34.590944001,3.138981076 34.527682107,2.859385591 34.484707968,2.444381054 34.419659297,2.470030456 34.297566386,2.511785342 34.116864563,2.550978305 33.935759435,2.591360061 33.754844077,2.675640151 33.393580803,2.812174915 32.793740449)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83426625114661 46.49055711644264 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 2022-01-20T14:06:08.250719Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N33E004/2018/01/20/01098B 2.0E-4 2.0E-4 true block average 2 2 34.0 4.0 33.0 5.0 POLYGON((5.0 33.12729615578309,4.133072231128122 33.0,4.0 33.0,4.0 34.0,5.0 34.0,5.0 33.12729615578309)) 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_01098B_N33E004_2018_01_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01098B_N33E004_2018_01_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01098B_N33E004_2018_01_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01098B_N33E004_2018_01_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01098B_N33E004_2018_01_20_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