https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-01-23T18:55:06.466197Z 2018-01-23T18:55:56.464901Z s3://sentinel-s1-l1c/GRD/2018/1/23/IW/DV/S1A_IW_GRDH_1SDV_20180123T185531_20180123T185556_020286_022A2E_3812 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 2018-01-23T18:55:31.467037Z 2018-01-23T18:55:56.464901Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180123T211848_V20180123T171048_20180123T202818.EOF 347.6691529569681 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-23T21:42:11.961150Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180123T185531_20180123T185556_020286_022A2E_3812 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-13.375492887 22.059064261,-12.779800415 22.16658247,-12.177107479 22.272987811,-11.573512481 22.377157002,-10.981460392 22.476999334,-11.016963173 22.657690885,-11.086938222 23.019417306,-11.122960885 23.200102969,-11.158288052 23.380898163,-11.192853057 23.561814476,-11.228438787 23.742560175,-11.263325202 23.923414737,-11.275325124 23.98308316,-11.87423877 23.884251152,-12.118567037 23.843218222,-12.484769263 23.780944569,-12.728709049 23.738947432,-13.094323484 23.675232223,-13.696730827 23.568233651,-13.683629987 23.508445756,-13.645351814 23.327219032,-13.606421183 23.146108979,-13.568515856 22.964814675,-13.529875473 22.783653096,-13.490555601 22.602613943,-13.414157468 22.240129017,-13.375492887 22.059064261)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80680800082016 46.05368381605756 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/2018/1/23/IW/DV/S1A_IW_GRDH_1SDV_20180123T185506_20180123T185531_020286_022A2E_E00B 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 2018-01-23T18:55:06.466197Z 2018-01-23T18:55:31.465549Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180123T211848_V20180123T171048_20180123T202818.EOF 347.72263280960533 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-23T21:45:11.237610Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180123T185506_20180123T185531_020286_022A2E_E00B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-13.057829786 20.548849099,-12.46673746 20.657210601,-11.870376605 20.764334924,-11.273181245 20.869389923,-10.689258291 20.969955606,-10.726332277 21.15041795,-10.794938293 21.512453075,-10.865180955 21.874193747,-10.901079215 22.054926742,-10.981460392 22.476999334,-11.573512481 22.377157002,-12.177107479 22.272987811,-12.779800415 22.16658247,-13.375492887 22.059064261,-13.287618375 21.636120439,-13.248671222 21.455012896,-13.172375236 21.092503628,-13.097889666 20.729659285,-13.057829786 20.548849099)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83699796279806 46.07622448869363 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 2022-01-20T15:35:42.142691Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N22W014/2018/01/23/022A2E 2.0E-4 2.0E-4 true block average 2 2 23.0 -14.0 22.0 -13.0 POLYGON((-13.363221178933772 22.0,-13.575872464676026 23.0,-13.0 23.0,-13.0 22.0,-13.363221178933772 22.0)) 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_022A2E_N22W014_2018_01_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_022A2E_N22W014_2018_01_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_022A2E_N22W014_2018_01_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_022A2E_N22W014_2018_01_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_022A2E_N22W014_2018_01_23_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