https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-19T04:41:09.178668Z 2021-01-19T04:41:34.177485Z s3://sentinel-s1-l1c/GRD/2021/1/19/IW/DV/S1A_IW_GRDH_1SDV_20210119T044109_20210119T044134_036202_043ED8_FA97 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 2021-01-19T04:41:09.178668Z 2021-01-19T04:41:34.177485Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210119T065054_V20210119T022225_20210119T053955.EOF 192.9538993260498 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-19T07:05:12.718704Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210119T044109_20210119T044134_036202_043ED8_FA97 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.633860053915647 34.795500660889694,21.22701261541997 34.859048402432265,20.94610932776405 34.90206999855775,20.524210839684752 34.96538532451723,20.242588171959554 35.00678178492429,19.819627978795285 35.067651755082935,19.53730922809903 35.1074128420881,19.254718735053377 35.14651703527376,18.925695801601368 35.19115258632935,18.77991867730308 34.46972901547022,18.62274484657125 33.688366756930996,18.945851609992104 33.64331109573468,19.223374362381985 33.603885734172366,19.50064293932392 33.56383941007521,19.91606199674899 33.50260911552687,20.192680692756642 33.46101717999503,20.60710964265144 33.39747552933906,20.883058245243554 33.35434756722196,21.282757160710325 33.29070900772274,21.464527812900876 34.07313893700918,21.633860053915647 34.795500660889694)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.62102819396417 46.30926128783891 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 2021-12-25T23:40:27.475301Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N34E021/2021/01/19/043ED8 2.0E-4 2.0E-4 true block average 2 2 35.0 21.0 34.0 22.0 POLYGON((21.633860053915736 34.79550066088981,21.447536499323544 34.0,21.0 34.0,21.0 34.89381640083294,21.633860053915736 34.79550066088981)) 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_043ED8_N34E021_2021_01_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_043ED8_N34E021_2021_01_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_043ED8_N34E021_2021_01_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_043ED8_N34E021_2021_01_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_043ED8_N34E021_2021_01_19_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