https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-09-25T17:10:09.022423Z 2018-09-25T17:10:59.020951Z s3://sentinel-s1-l1c/GRD/2018/9/25/IW/DV/S1A_IW_GRDH_1SDV_20180925T171034_20180925T171059_023857_029A8A_492C 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 2018-09-25T17:10:34.022426Z 2018-09-25T17:10:59.020951Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180925T181230_V20180925T140141_20180925T171911.EOF 347.22000028678787 693000 Copernicus S1 Core Ground Segment - DPA 2018-09-25T18:28:40.054662Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180925T171034_20180925T171059_023857_029A8A_492C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.369956248 -30.739051226,21.378010016 -30.737494594,21.731641334 -30.655968675,21.992881247 -30.595237376,22.253794938 -30.533984852,22.644550457 -30.441132946,22.904641942 -30.378585729,23.294157236 -30.283800815,23.553417415 -30.219970981,23.874767472 -30.140013125,23.815035171 -29.962363027,23.642916533 -29.427487407,23.586457215 -29.249014178,23.529419173 -29.070709095,23.39914145 -28.654584281,23.082003644 -28.733237298,22.82616999 -28.796048779,22.44184832 -28.889360206,22.185254843 -28.950961323,21.799799193 -29.042448751,21.542453671 -29.102828263,21.284809606 -29.162716015,20.928141269 -29.244681862,21.049166273 -29.663244456,21.102187574 -29.842620136,21.154590236 -30.02215478,21.314339325 -30.560279997,21.369956248 -30.739051226)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.07823 45.81066263512697 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/2018/9/25/IW/DV/S1A_IW_GRDH_1SDV_20180925T171009_20180925T171034_023857_029A8A_BD61 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 2018-09-25T17:10:09.022423Z 2018-09-25T17:10:34.020948Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180925T181230_V20180925T140141_20180925T171911.EOF 347.1177527219827 693000 Copernicus S1 Core Ground Segment - DPA 2018-09-25T18:30:33.371858Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180925T171009_20180925T171034_023857_029A8A_BD61 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.834819247 -32.229671476,22.194411073 -32.147109624,22.45991809 -32.08538812,22.725067451 -32.023113608,23.122117063 -31.928669453,23.386364683 -31.865021447,23.782053748 -31.768526796,24.045389169 -31.70351833,24.374889441 -31.621265804,24.316533166 -31.443055276,24.195895715 -31.087518501,24.137000614 -30.909429117,24.079692098 -30.730964085,23.961433265 -30.375032378,23.901240662 -30.197371673,23.881834642 -30.138529953,23.874767472 -30.140013125,23.553417415 -30.219970981,23.294157236 -30.283800815,22.904641942 -30.378585729,22.644550457 -30.441132946,22.253794938 -30.533984852,21.992881247 -30.595237376,21.731641334 -30.655968675,21.378010016 -30.737494594,21.396044918 -30.796700704,21.452057655 -30.975499686,21.507119669 -31.154535412,21.561765132 -31.333686052,21.614670591 -31.513256213,21.669204446 -31.692470332,21.781042243 -32.0503191,21.834819247 -32.229671476)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.05162 45.77922149238501 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 2021-12-23T14:45:36.630813Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S31E023/2018/09/25/029A8A 2.0E-4 2.0E-4 true block average 2 2 -30.0 23.0 -31.0 24.0 POLYGON((23.82769006410267 -30.0,23.87476747199525 -30.14001312498783,23.881834641997735 -30.138529952994613,24.0 -30.491109321039126,24.0 -31.0,23.0 -31.0,23.0 -30.0,23.82769006410267 -30.0)) 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_029A8A_S31E023_2018_09_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_029A8A_S31E023_2018_09_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_029A8A_S31E023_2018_09_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_029A8A_S31E023_2018_09_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_029A8A_S31E023_2018_09_25_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