https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-02-12T19:27:59.689110Z 2018-02-12T19:28:48.734667Z s3://sentinel-s1-l1c/GRD/2018/2/12/IW/DV/S1A_IW_GRDH_1SDV_20180212T192824_20180212T192848_020578_023377_687F 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 2018-02-12T19:28:24.689078Z 2018-02-12T19:28:48.734667Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180212T232753_V20180212T192226_20180212T223956.EOF 347.67800813897384 693000 Copernicus S1 Core Ground Segment - DPA 2018-02-13T00:11:25.166769Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180212T192824_20180212T192848_020578_023377_687F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-21.594386428 21.98470975,-21.000404523 22.092013984,-20.399433075 22.198224207,-19.797567277 22.302216902,-19.199886045 22.403130543,-19.457554298 23.728284926,-20.061279681 23.628272763,-20.669180554 23.525040681,-21.27612399 23.419442594,-21.875952611 23.312598507,-21.594386428 21.98470975)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75485577019069 45.99222 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/2018/2/12/IW/DV/S1A_IW_GRDH_1SDV_20180212T192759_20180212T192824_020578_023377_EF90 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 2018-02-12T19:27:59.689110Z 2018-02-12T19:28:24.687589Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180212T232753_V20180212T192226_20180212T223956.EOF 347.72515591198373 693000 Copernicus S1 Core Ground Segment - DPA 2018-02-13T00:11:24.230615Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180212T192759_20180212T192824_020578_023377_EF90 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-21.278069845 20.474301972,-20.688630511 20.582455814,-20.093934986 20.689389703,-19.498414196 20.794271505,-18.907846839 20.896101678,-19.199886045 22.403130543,-19.797567277 22.302216902,-20.399433075 22.198224207,-21.000404523 22.092013984,-21.594386428 21.98470975,-21.278069845 20.474301972)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77498545087995 46.0023 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 2022-01-21T12:14:34.045143Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N22W021/2018/02/12/023377 2.0E-4 2.0E-4 true block average 2 2 23.0 -21.0 22.0 -20.0 POLYGON((-21.0 22.0,-21.0 23.0,-20.0 23.0,-20.0 22.0,-21.0 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_023377_N22W021_2018_02_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_023377_N22W021_2018_02_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_023377_N22W021_2018_02_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_023377_N22W021_2018_02_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_023377_N22W021_2018_02_12_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