https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-02-01T04:26:29.512100Z 2018-02-01T04:27:19.510443Z s3://sentinel-s1-l1c/GRD/2018/2/1/IW/DV/S1A_IW_GRDH_1SDV_20180201T042654_20180201T042719_020408_022E01_7C8B 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 2018-02-01T04:26:54.512756Z 2018-02-01T04:27:19.510443Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180201T061742_V20180201T015725_20180201T051455.EOF 191.9835679430551 693000 Copernicus S1 Core Ground Segment - DPA 2018-02-01T06:36:39.742005Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180201T042654_20180201T042719_020408_022E01_7C8B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.5253527 -4.219555629,18.423734644 -3.977557619,17.320119292 -3.73353623,17.201892501 -4.275840956,17.081416399 -4.817799447,16.988684976 -5.238866337,18.09398961 -5.485589459,19.197544738 -5.729723234,19.289103467 -5.307290513,19.408262932 -4.763586701,19.447002076 -4.582143778,19.5253527 -4.219555629)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.62033 45.96372490302564 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/2018/2/1/IW/DV/S1A_IW_GRDH_1SDV_20180201T042629_20180201T042654_020408_022E01_A029 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 2018-02-01T04:26:29.512100Z 2018-02-01T04:26:54.511271Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180201T061742_V20180201T015725_20180201T051455.EOF 191.973407073215 693000 Copernicus S1 Core Ground Segment - DPA 2018-02-01T06:36:49.104740Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180201T042629_20180201T042654_020408_022E01_A029 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.851993496 -2.709020427,18.7493169 -2.468609469,17.647907852 -2.227505812,17.569630481 -2.589006617,17.53134515 -2.77000333,17.492371988 -2.950855975,17.452825673 -3.131587646,17.375029316 -3.493358932,17.320119292 -3.73353623,18.423734644 -3.977557619,19.5253527 -4.219555629,19.580879877 -3.97884176,19.658046857 -3.615925488,19.736048487 -3.253206747,19.774082488 -3.071641569,19.851993496 -2.709020427)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.63969 45.98535365635119 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 2022-01-20T16:38:19.963212Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S04E018/2018/02/01/022E01 2.0E-4 2.0E-4 true block average 2 2 -3.0 18.0 -4.0 19.0 POLYGON((18.0 -4.0,18.0 -3.0,19.0 -3.0,19.0 -4.0,18.0 -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_022E01_S04E018_2018_02_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_022E01_S04E018_2018_02_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_022E01_S04E018_2018_02_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_022E01_S04E018_2018_02_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_022E01_S04E018_2018_02_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