https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-04-17T06:29:15.248661Z 2019-04-17T06:29:40.248076Z s3://sentinel-s1-l1c/GRD/2019/4/17/IW/DV/S1A_IW_GRDH_1SDV_20190417T062915_20190417T062940_026826_0303E3_A777 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 2019-04-17T06:29:15.248661Z 2019-04-17T06:29:40.248076Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190417T102158_V20190417T054756_20190417T090526.EOF 192.6310501188007 693000 Copernicus S1 Core Ground Segment - DPA 2019-04-17T11:21:22.385536Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190417T062915_20190417T062940_026826_0303E3_A777 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.218074084793769 29.970965416298682,-6.618437651433953 30.037323559480434,-6.887683166611506 30.081215490925786,-7.2919968251414415 30.146020062270477,-7.561832296821242 30.188532076013804,-7.967018462469065 30.251259939225726,-8.237427386583914 30.29238301348205,-8.780147957063575 30.37313352277998,-8.846096591628843 30.011214685481214,-8.881949741705164 29.83062494132795,-8.919101222670651 29.65022285321178,-8.989559402171835 29.288839556185422,-9.025600883221017 29.108263413857358,-9.071697329365534 28.867908598816122,-8.537087453357449 28.786343545633038,-8.270701841551833 28.744863878308262,-7.871520798913035 28.681662947112663,-7.605668107010697 28.63887662254507,-7.207296297177059 28.573721907486913,-6.941989584689351 28.529637244394095,-6.547454499386642 28.463052229419695,-6.4954879878924645 28.70384928651551,-6.454933332746831 28.88471998100139,-6.375454875256248 29.24674113251415,-6.333688671350122 29.427413113810886,-6.293222922905442 29.608304953300276,-6.218074084793769 29.970965416298682)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81614662268144 46.62000958767184 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 2021-12-24T14:28:38.933743Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N29W010/2019/04/17/0303E3 2.0E-4 2.0E-4 true block average 2 2 30.0 -10.0 29.0 -9.0 POLYGON((-9.046364181120474 29.0,-9.0 29.23652975024672,-9.0 29.0,-9.046364181120474 29.0)) 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_0303E3_N29W010_2019_04_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0303E3_N29W010_2019_04_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0303E3_N29W010_2019_04_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0303E3_N29W010_2019_04_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0303E3_N29W010_2019_04_17_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