https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-04-01T03:23:19.648053Z 2022-04-01T03:23:44.646597Z s3://sentinel-s1-l1c/GRD/2022/4/1/IW/DV/S1A_IW_GRDH_1SDV_20220401T032319_20220401T032344_042574_051410_26E2 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 2022-04-01T03:23:19.648053Z 2022-04-01T03:23:44.646597Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220401T050129_V20220401T005200_20220401T040930.EOF 192.0676736048381 693000 Copernicus S1 Core Ground Segment - TLS 2022-04-01T05:57:15.992491Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220401T032319_20220401T032344_042574_051410_26E2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((34.49554904710427 -10.888694335490632,33.923556312480706 -10.760062182187655,33.36291806820459 -10.632895931315824,32.79838140283355 -10.503732417814858,32.26246803711014 -10.380092138541658,32.22129449165088 -10.56067725900711,32.178524226331184 -10.740990996355379,32.09415064139987 -11.101926146956336,32.053177190204366 -11.282691606800299,32.010698381365685 -11.463113253306538,31.96702455186947 -11.643265373091898,31.925515911978923 -11.82393251957768,31.911400431181274 -11.883433251157776,32.45247546219605 -12.009241863823913,33.01839629380655 -12.139576716955883,33.58128381556694 -12.267949361361715,34.15495380972122 -12.397509750559896,34.168663697181195 -12.337797939706915,34.208790705355526 -12.156462150249515,34.291460723308816 -11.794354220858823,34.32837080758017 -11.612310175943906,34.37149800756883 -11.431674996809686,34.41383381187005 -11.250866928109176,34.45293572838872 -11.0693350947314,34.49554904710427 -10.888694335490632)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.59978393460451 46.04573402565618 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 2022-04-01T08:02:40.300134Z Batch API, v4.101.5 s3://deafrica-sentinel-1/s1_rtc/S12E034/2022/04/01/051410 2.0E-4 2.0E-4 true block average 2 2 -11.0 34.0 -12.0 35.0 POLYGON((34.46929194003432 -11.0,34.45293572839042 -11.069335094724144,34.413833811872344 -11.250866928098452,34.32837080757928 -11.612310175948295,34.29146072330709 -11.794354220866406,34.244511350280106 -12.0,34.0 -12.0,34.0 -11.0,34.46929194003432 -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_051410_S12E034_2022_04_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_051410_S12E034_2022_04_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_051410_S12E034_2022_04_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_051410_S12E034_2022_04_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_051410_S12E034_2022_04_01_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