https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-20T16:21:30.115762Z 2023-01-20T16:21:59.121567Z s3://sentinel-s1-l1c/GRD/2023/1/20/IW/DV/S1A_IW_GRDH_1SDV_20230120T162130_20230120T162159_046869_059ECB_4023 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 2023-01-20T16:21:30.115762Z 2023-01-20T16:21:59.121567Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230120T170015_V20230120T131241_20230120T163011.EOF 347.2279727324003 693000 Copernicus Ground Segment 2023-01-20T18:02:44.067281Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230120T162130_20230120T162159_046869_059ECB_4023 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.70911364694722 -30.795042331344348,34.0532287542428 -30.71608982463224,34.3124755904756 -30.655911246177446,34.57140076729543 -30.595218814410796,34.95918212831966 -30.503220659607695,35.21729664685599 -30.44125165245419,35.60385527212625 -30.34734747253508,35.861150241344085 -30.284113697956826,36.22201932726719 -30.194428542075762,36.088811380656104 -29.781349956741167,35.97480247421641 -29.42468007456519,35.8616512237615 -29.067888816521965,35.71201581872048 -28.591747048326418,35.35626286175652 -28.679863893139526,35.10264723740411 -28.742018245238157,34.721664651193464 -28.834360775364168,34.46730517174648 -28.895327157633368,34.08521234988521 -28.985879509492477,33.83011650953162 -29.045647003365723,33.5747283096069 -29.10493192329928,33.23577313769874 -29.182749385374315,33.374820043801755 -29.66169176780008,33.47987122119015 -30.020611364180986,33.585638247500015 -30.379435045695754,33.70911364694722 -30.795042331344348)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.80518 45.51582915704189 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 2023-01-21T00:21:58.435572Z Batch API, v4.171.0 s3://deafrica-sentinel-1/s1_rtc/S31E035/2023/01/20/059ECB 2.0E-4 2.0E-4 true block average 2 2 -30.0 35.0 -31.0 36.0 POLYGON((36.0 -30.24960599769954,35.60385527188982 -30.347347472592766,35.0 -30.49342096683375,35.0 -30.0,36.0 -30.0,36.0 -30.24960599769954)) 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_059ECB_S31E035_2023_01_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_059ECB_S31E035_2023_01_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_059ECB_S31E035_2023_01_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_059ECB_S31E035_2023_01_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_059ECB_S31E035_2023_01_20_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 2021 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