https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-03-02T16:23:32.351696Z 2022-03-02T16:23:59.995370Z s3://sentinel-s1-l1c/GRD/2022/3/2/IW/DV/S1A_IW_GRDH_1SDV_20220302T162332_20220302T162359_042144_05058B_0181 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 2022-03-02T16:23:32.351696Z 2022-03-02T16:23:59.995370Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220302T164716_V20220302T145124_20220302T212624.EOF 347.62091452890667 693000 Copernicus S1 Core Ground Segment - TLS 2022-03-02T17:18:53.951029Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220302T162332_20220302T162359_042144_05058B_0181 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.55939200835805 -23.193305498164044,32.15845647826125 -23.05542067212015,32.52321388498338 -22.970215431153136,32.76548658921485 -22.913102914149288,33.00647226232801 -22.855884806060416,33.368573274717434 -22.769135522745135,33.92156955584729 -22.63484756912818,33.87171126514998 -22.455593536065297,33.72350908163104 -21.917303075714596,33.57665701591489 -21.378822142099644,33.50287919728248 -21.10404342555853,32.95667699506235 -21.236058822837165,32.357820891615425 -21.378506190812416,31.76058226123149 -21.51817981475446,31.166189590242375 -21.654825034161746,31.190692540488122 -21.750318695884054,31.236106940923893 -21.93082149253049,31.280510199611196 -22.111566941221422,31.371948697092893 -22.472484776898934,31.420236809123182 -22.65236931206514,31.467372981212105 -22.832529192980772,31.512860636298708 -23.013079041853626,31.55939200835805 -23.193305498164044)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.32521 45.86745367581726 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 2022-03-02T20:06:43.580920Z Batch API, v4.92.0 s3://deafrica-sentinel-1/s1_rtc/S22E031/2022/03/02/05058B 2.0E-4 2.0E-4 true block average 2 2 -21.0 31.0 -22.0 32.0 POLYGON((31.25310184278716 -22.0,31.166189590242578 -21.654825034161544,32.0 -21.462188220258408,32.0 -22.0,31.25310184278716 -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_05058B_S22E031_2022_03_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05058B_S22E031_2022_03_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05058B_S22E031_2022_03_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05058B_S22E031_2022_03_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05058B_S22E031_2022_03_02_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