https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-02-21T16:30:56.541754Z 2019-02-21T16:31:25.566452Z s3://sentinel-s1-l1c/GRD/2019/2/21/IW/DV/S1B_IW_GRDH_1SDV_20190221T163056_20190221T163125_015046_01C1DB_2AD1 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2019-02-21T16:30:56.541754Z 2019-02-21T16:31:25.566452Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190221T172643_V20190221T131948_20190221T163718.EOF 347.65207655124453 693000 Copernicus S1 Core Ground Segment - DPA 2019-02-21T18:46:44.924804Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190221T163056_20190221T163125_015046_01C1DB_2AD1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.325464250759385 -22.49108665859777,29.88550811073384 -22.36230666008715,30.4905813712015 -22.220726710935075,31.094436926291124 -22.07691572772949,31.67178309712832 -21.937063090890426,31.654863698828418 -21.88009450519406,31.60492231428075 -21.700768795479135,31.50857694467583 -21.341296241940704,31.413870830945154 -20.981480543931813,31.36565413153108 -20.80180744004141,31.24002982438647 -20.321176644262206,30.668388257966484 -20.458954770487917,30.070610081223016 -20.600771298465062,29.471736678464502 -20.74053219581845,28.917527101734628 -20.867789667600675,29.036241434607867 -21.350583317430676,29.081866015084735 -21.531076813440812,29.17119715191575 -21.892535393543337,29.262143305147823 -22.25366336946889,29.30936826046139 -22.43384133173597,29.325464250759385 -22.49108665859777)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.11789 45.81696204276876 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 2021-12-24T11:33:53.250484Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S23E030/2019/02/21/01C1DB 2.0E-4 2.0E-4 true block average 2 2 -22.0 30.0 -23.0 31.0 POLYGON((31.0 -22.099406316921808,30.49058137124358 -22.220726710925355,30.0 -22.33551691920843,30.0 -22.0,31.0 -22.0,31.0 -22.099406316921808)) 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_01C1DB_S23E030_2019_02_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01C1DB_S23E030_2019_02_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01C1DB_S23E030_2019_02_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01C1DB_S23E030_2019_02_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01C1DB_S23E030_2019_02_21_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