https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-04-10T15:45:22.990619Z 2019-04-10T15:45:52.007774Z s3://sentinel-s1-l1c/GRD/2019/4/10/IW/DV/S1A_IW_GRDH_1SDV_20190410T154522_20190410T154552_026729_030068_3825 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 2019-04-10T15:45:22.990619Z 2019-04-10T15:45:52.007774Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190411T104113_V20190410T140952_20190410T172722.EOF 347.94985597832937 693000 Copernicus S1 Core Ground Segment - DPA 2019-04-11T12:05:53.180634Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190410T154522_20190410T154552_026729_030068_3825 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((38.918585636708265 -11.260919454534982,39.455639856595326 -11.140062139748352,40.026487355424784 -11.010443079138735,40.59683729428616 -10.879762867668221,41.1512044524853 -10.751628128649491,41.136626119378484 -10.693939488626167,41.056497976550894 -10.331998665957135,41.015592771401884 -10.151239159290997,40.97085793257524 -9.971380507271624,40.93186605049522 -9.79019469003674,40.8460335980648 -9.42967088814363,40.80362032680855 -9.24930512563553,40.776466561545284 -9.128525106798115,40.22444985671879 -9.25500034074443,39.65659581179584 -9.38413248079457,39.088323165644084 -9.512363782651512,38.553759487854805 -9.632064212870931,38.580238657368895 -9.753262967719403,38.70536069636054 -10.296078017593693,38.7432431215551 -10.477886767853661,38.787029950480225 -10.658371928717456,38.82665729040415 -10.839799149509139,38.90435062638865 -11.203023309215395,38.918585636708265 -11.260919454534982)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.35106 45.90759462184396 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 2021-12-24T14:07:26.479677Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S11E038/2019/04/10/030068 2.0E-4 2.0E-4 true block average 2 2 -10.0 38.0 -11.0 39.0 POLYGON((38.86092411481453 -11.0,38.78702995047816 -10.65837192870823,38.74324312155591 -10.477886767857687,38.70536069635853 -10.296078017585113,38.63711298423366 -10.0,39.0 -10.0,39.0 -11.0,38.86092411481453 -11.0)) 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_030068_S11E038_2019_04_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_030068_S11E038_2019_04_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_030068_S11E038_2019_04_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_030068_S11E038_2019_04_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_030068_S11E038_2019_04_10_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