https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-03-27T16:13:19.622793Z 2019-03-27T16:13:48.651948Z s3://sentinel-s1-l1c/GRD/2019/3/27/IW/DV/S1A_IW_GRDH_1SDV_20190327T161319_20190327T161348_026526_02F8E8_53C1 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 2019-03-27T16:13:19.622793Z 2019-03-27T16:13:48.651948Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190327T182650_V20190327T142620_20190327T174350.EOF 347.2512680671703 693000 Copernicus S1 Core Ground Segment - UPA 2019-03-27T19:01:13.012094Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190327T161319_20190327T161348_026526_02F8E8_53C1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.968661982233865 30.392810490917768,26.370199239731193 30.459060508473385,26.64044332782819 30.50290328094666,27.046259613494062 30.567617688206614,27.31710033406598 30.610058681798236,27.72379997140945 30.67266368196266,27.995221731896155 30.713693964448765,28.266871422387403 30.754157513529933,28.5441048369209 30.794830371445915,28.497802882319547 31.03306415656012,28.425887095769834 31.39412810164181,28.38916237801955 31.574546791986418,28.31476595013524 31.935239946839733,28.2184461564811 32.41779256978213,27.936275779933993 32.37754420843519,27.659801528656303 32.337459011314245,27.383572481510065 32.29676976380195,26.969695339917006 32.23460654132472,26.694092591522818 32.19241368469902,26.281168916416206 32.12800215311079,26.006211038069686 32.08431522655306,25.59769950376338 32.0182289951942,25.70787340713285 31.534952794824267,25.792439772788917 31.173762177397787,25.834197363500063 30.993084283373115,25.915975908442654 30.63145063366886,25.968661982233865 30.392810490917768)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71575263246398 46.5544518115475 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 2021-12-24T13:22:03.527729Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N31E028/2019/03/27/02F8E8 2.0E-4 2.0E-4 true block average 2 2 32.0 28.0 31.0 29.0 POLYGON((28.301839536183884 32.0,28.425887095774073 31.394128101620645,28.50422907025582 31.0,28.0 31.0,28.0 32.0,28.301839536183884 32.0)) 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_02F8E8_N31E028_2019_03_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02F8E8_N31E028_2019_03_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02F8E8_N31E028_2019_03_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02F8E8_N31E028_2019_03_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02F8E8_N31E028_2019_03_27_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