https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-10-23T04:32:50.752080Z 2019-10-23T04:33:19.768583Z s3://sentinel-s1-l1c/GRD/2019/10/23/IW/DV/S1A_IW_GRDH_1SDV_20191023T043250_20191023T043319_029581_035E1B_64D6 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 2019-10-23T04:32:50.752080Z 2019-10-23T04:33:19.768583Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20191023T063509_V20191023T020555_20191023T052325.EOF 191.9706253481045 693000 Copernicus S1 Core Ground Segment - DPA 2019-10-23T08:12:23.496860Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20191023T043250_20191023T043319_029581_035E1B_64D6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.40265364397549 4.92438847716328,18.28579951075805 5.15696813165411,17.18845893190367 5.383386858679057,17.064660827526893 4.782296712370376,16.955238554172265 4.2388262938152055,16.856986251827724 3.7558060383588185,17.95139319549974 3.5268233883809668,19.065508480965327 3.292247970237174,19.165262634116033 3.7766324620913645,19.27652369563671 4.321637086790111,19.40265364397549 4.92438847716328)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8177 46.09452603012492 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 2021-12-25T00:07:49.201695Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N04E019/2019/10/23/035E1B 2.0E-4 2.0E-4 true block average 2 2 5.0 19.0 4.0 20.0 POLYGON((19.402653643975487 4.9243884771632755,19.276523695637252 4.321637086792652,19.210862447862247 4.0,19.0 4.0,19.0 5.0,19.039564955139245 5.0,19.402653643975487 4.9243884771632755)) 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_035E1B_N04E019_2019_10_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_035E1B_N04E019_2019_10_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_035E1B_N04E019_2019_10_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_035E1B_N04E019_2019_10_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_035E1B_N04E019_2019_10_23_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