https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-06-22T16:42:53.682277Z 2021-06-22T16:43:22.718470Z s3://sentinel-s1-l1c/GRD/2021/6/22/IW/DV/S1B_IW_GRDH_1SDV_20210622T164253_20210622T164322_027472_0347D4_C887 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-06-22T16:42:53.682277Z 2021-06-22T16:43:22.718470Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.7464169380721 693000 Copernicus S1 Core Ground Segment - TLS 2021-06-22T18:24:59.657940Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210622T164253_20210622T164322_027472_0347D4_C887 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.012916085671716 19.810904657563782,20.63112128993918 19.924990945843895,21.25266500015288 20.037366535394966,21.75072401157158 20.125729540369193,22.3664000145818 20.232879407628747,22.180397035386164 21.19397016413287,22.050936511067565 21.858880267014193,21.42854882977014 21.752955741253274,21.17708951886705 21.709450102950203,20.80003279303444 21.643451533677148,20.297950298855593 21.554148500017106,19.672922099850624 21.44071236878292,19.736233490729497 21.136733793605433,19.8509982437686 20.593042925968952,20.012916085671716 19.810904657563782)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.91778624528393 46.71650399844608 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 2021-12-26T07:35:22.233412Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N19E020/2021/06/22/0347D4 2.0E-4 2.0E-4 true block average 2 2 20.0 20.0 19.0 21.0 POLYGON((20.012916085671698 19.810904657563814,20.0 19.873295341401256,20.0 20.0,21.0 20.0,21.0 19.991684505499794,20.012916085671698 19.810904657563814)) 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_0347D4_N19E020_2021_06_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0347D4_N19E020_2021_06_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0347D4_N19E020_2021_06_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0347D4_N19E020_2021_06_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0347D4_N19E020_2021_06_22_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