https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-19T01:47:29.100540Z 2022-01-19T01:47:54.099734Z s3://sentinel-s1-l1c/GRD/2022/1/19/IW/DV/S1A_IW_GRDH_1SDV_20220119T014729_20220119T014754_041523_04F01F_14A6 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 2022-01-19T01:47:29.100540Z 2022-01-19T01:47:54.099734Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220119T013738_V20220119T005206_20220119T072706.EOF 192.357971065098 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-19T03:29:07.146200Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220119T014729_20220119T014754_041523_04F01F_14A6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((56.664250928797486 -21.342053372983546,56.084184391954814 -21.208842396536916,55.47540922158942 -21.06660568839753,54.90140673328561 -20.930338764269855,54.327610665134664 -20.79191043333914,54.23116627309943 -21.151210680664324,54.133626889734344 -21.51039724179109,54.035508590879566 -21.86950198426299,53.92053070502471 -22.28749527572622,54.49963033829926 -22.42785432727797,55.095997864568815 -22.569949597643564,55.69357383761705 -22.70984301935136,56.27920089990384 -22.844513918647944,56.48034643386647 -22.063744426261618,56.664250928797486 -21.342053372983546)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.23438 45.64539091232121 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 2022-01-19T05:32:33.134219Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/S22E053/2022/01/19/04F01F 2.0E-4 2.0E-4 true block average 2 2 -21.0 53.0 -22.0 54.0 POLYGON((53.999612354588585 -22.0,54.0 -21.998590744818127,54.0 -22.0,53.999612354588585 -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_04F01F_S22E053_2022_01_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04F01F_S22E053_2022_01_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04F01F_S22E053_2022_01_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04F01F_S22E053_2022_01_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04F01F_S22E053_2022_01_19_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