https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-01-31T06:05:10.918114Z 2018-01-31T06:05:58.677435Z s3://sentinel-s1-l1c/GRD/2018/1/31/IW/DV/S1B_IW_GRDH_1SDV_20180131T060535_20180131T060558_009411_010E90_4720 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 2018-01-31T06:05:35.918834Z 2018-01-31T06:05:58.677435Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180131T080106_V20180131T034341_20180131T070111.EOF 192.330097436848 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-31T08:29:59.735156Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180131T060535_20180131T060558_009411_010E90_4720 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-1.480128048 23.288167685,-1.860133875 23.356136035,-2.114902259 23.401149552,-2.49732072 23.468159751,-2.624951949 23.489930193,-2.752515908 23.51213336,-3.007933612 23.555420586,-3.263464192 23.598557258,-3.519160986 23.641273753,-3.896548039 23.703497692,-3.967265737 23.342107201,-4.139470971 22.456571405,-3.765648561 22.393801982,-3.512356651 22.350746408,-3.259220865 22.307295427,-2.87981207 22.241379929,-2.374489173 22.152118804,-2.122067904 22.106901944,-1.745545211 22.038675731,-1.596032945 22.744904627,-1.480128048 23.288167685)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83312033727291 46.67650154767562 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 s3://sentinel-s1-l1c/GRD/2018/1/31/IW/DV/S1B_IW_GRDH_1SDV_20180131T060510_20180131T060535_009411_010E90_479D 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 2018-01-31T06:05:10.918114Z 2018-01-31T06:05:35.917379Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180131T080106_V20180131T034341_20180131T070111.EOF 192.3824106449798 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-31T08:14:49.722174Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180131T060510_20180131T060535_009411_010E90_479D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-1.159866217 24.797818576,-1.542366341 24.865132751,-1.800188767 24.909911929,-2.187268843 24.976245153,-2.445551231 25.019908527,-2.962659441 25.105888883,-3.221482465 25.148203518,-3.605554375 25.210107545,-3.746779409 24.487331977,-3.896548039 23.703497692,-3.519160986 23.641273753,-3.263464192 23.598557258,-3.007933612 23.555420586,-2.752515908 23.51213336,-2.624951949 23.489930193,-2.49732072 23.468159751,-2.114902259 23.401149552,-1.860133875 23.356136035,-1.480128048 23.288167685,-1.315433652 24.073623352,-1.159866217 24.797818576)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81164574617745 46.65967209789926 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 2022-01-20T16:16:08.242040Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N23W004/2018/01/31/010E90 2.0E-4 2.0E-4 true block average 2 2 24.0 -4.0 23.0 -3.0 POLYGON((-4.0 23.173776883920667,-3.839894808450134 24.0,-3.0 24.0,-3.0 23.0,-4.0 23.0,-4.0 23.173776883920667)) 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_010E90_N23W004_2018_01_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_010E90_N23W004_2018_01_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_010E90_N23W004_2018_01_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_010E90_N23W004_2018_01_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_010E90_N23W004_2018_01_31_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