https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-18T05:38:14.629991Z 2018-11-18T05:38:39.628142Z s3://sentinel-s1-l1c/GRD/2018/11/18/IW/DV/S1A_IW_GRDH_1SDV_20181118T053814_20181118T053839_024638_02B4F6_68A5 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 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 2018-11-18T05:38:14.629991Z 2018-11-18T05:38:39.628142Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181118T073713_V20181118T031951_20181118T063721.EOF 193.0464233461276 693000 Copernicus S1 Core Ground Segment - DPA 2018-11-18T07:53:29.178612Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181118T053814_20181118T053839_024638_02B4F6_68A5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((7.508115318 36.033410495,7.084757659 36.098396715,6.796890189 36.14166897,6.36450331 36.205280109,6.075861049 36.246820103,5.642331816 36.307824552,5.352941431 36.347621303,5.063259466 36.386717761,4.768556776 36.42572997,4.729323892 36.245836512,4.693669019 36.065380425,4.654169408 35.885427778,4.610748464 35.705993521,4.574947154 35.525552673,4.542726952 35.344631781,4.52022743 35.162407024,4.487972349 34.981473923,4.476755229 34.921685794,4.76593563 34.882278243,5.050201743 34.842831168,5.334194387 34.802721643,5.759662037 34.741318803,6.042953938 34.69956028,6.467352373 34.635691745,6.749919479 34.592294719,7.165509009 34.527193042,7.178715982 34.58707156,7.216847342 34.768344327,7.245088417 34.951167742,7.283257264 35.132432173,7.32530504 35.313091721,7.374996435 35.492564973,7.420617984 35.672679037,7.46252197 35.853375255,7.508115318 36.033410495)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70245848174423 46.61373096308239 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 2021-12-23T17:57:26.596925Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N35E005/2018/11/18/02B4F6 2.0E-4 2.0E-4 true block average 2 2 36.0 5.0 35.0 6.0 POLYGON((5.0 35.0,5.0 36.0,6.0 36.0,6.0 35.0,5.0 35.0)) 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_02B4F6_N35E005_2018_11_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02B4F6_N35E005_2018_11_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02B4F6_N35E005_2018_11_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02B4F6_N35E005_2018_11_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02B4F6_N35E005_2018_11_18_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