https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-05-08T16:47:03.005101Z 2019-05-08T16:47:28.003212Z s3://sentinel-s1-l1c/GRD/2019/5/8/IW/DV/S1A_IW_GRDH_1SDV_20190508T164703_20190508T164728_027138_030F21_31E9 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 2019-05-08T16:47:03.005101Z 2019-05-08T16:47:28.003212Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190508T172932_V20190508T133659_20190508T165429.EOF 347.471008709794 693000 Copernicus S1 Core Ground Segment - UPA 2019-05-08T17:37:59.712805Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190508T164703_20190508T164728_027138_030F21_31E9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((26.297374759502297 -26.45753574598653,26.660640876812803 -26.37405155044294,26.91202524262352 -26.31566781264885,27.163157221943074 -26.256846438494595,27.53938000594331 -26.167797206755903,27.78987711622051 -26.10788855179463,28.165143498961832 -26.017215752128696,28.712325542076417 -25.883002244122892,28.60756475837737 -25.52497564435932,28.55468691648833 -25.346067574866858,28.445153648355472 -24.989247035267248,28.393132685773978 -24.81017950669568,28.339857789879055 -24.631442343350344,28.270740474397215 -24.393214210942325,27.729546377460352 -24.525419425131048,27.358443017607556 -24.614793103064663,27.110749767026846 -24.673869748347855,26.73877517903317 -24.76172231274762,26.49050339398862 -24.819780277190105,26.24200151168835 -24.87742820715322,25.882934956299295 -24.95989961685669,25.94783834505415 -25.199351086565247,25.997962788768476 -25.37902214755883,26.04672687631458 -25.55901970545099,26.149876883070387 -25.917757826894206,26.19940493747045 -26.097618254650875,26.297374759502297 -26.45753574598653)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.36234 45.98844943955557 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 2021-12-24T15:33:19.472944Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S26E026/2019/05/08/030F21 2.0E-4 2.0E-4 true block average 2 2 -25.0 26.0 -26.0 27.0 POLYGON((26.17252385925254 -26.0,26.04672687631278 -25.559019705445095,26.0 -25.386541883187785,26.0 -25.0,27.0 -25.0,27.0 -26.0,26.17252385925254 -26.0)) 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_030F21_S26E026_2019_05_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_030F21_S26E026_2019_05_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_030F21_S26E026_2019_05_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_030F21_S26E026_2019_05_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_030F21_S26E026_2019_05_08_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