https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-18T16:34:28.784707Z 2018-12-18T16:34:53.782694Z s3://sentinel-s1-l1c/GRD/2018/12/18/IW/DV/S1B_IW_GRDH_1SDV_20181218T163428_20181218T163453_014099_01A2F9_09E7 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 2018-12-18T16:34:28.784707Z 2018-12-18T16:34:53.782694Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181218T185906_V20181218T145021_20181218T180751.EOF 347.7471117485976 693000 Copernicus S1 Core Ground Segment - DPA 2018-12-18T19:14:48.987225Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181218T163428_20181218T163453_014099_01A2F9_09E7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.052084783 19.896807317,22.642824517 20.005790653,23.237095324 20.113291573,23.832170402 20.218790478,24.407697186 20.318769868,24.16122768 21.584701298,24.113928048 21.825330764,23.532383986 21.726378903,22.931143117 21.621780275,22.330774931 21.515014448,21.734036044 21.40659927,21.785361203 21.165467225,22.052084783 19.896807317)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.88080966347503 46.12634158473675 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 2021-12-23T19:40:37.745479Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N20E021/2018/12/18/01A2F9 2.0E-4 2.0E-4 true block average 2 2 21.0 21.0 20.0 22.0 POLYGON((22.0 20.144546478303468,21.82014910032897 21.0,22.0 21.0,22.0 20.144546478303468)) 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_01A2F9_N20E021_2018_12_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01A2F9_N20E021_2018_12_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01A2F9_N20E021_2018_12_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01A2F9_N20E021_2018_12_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01A2F9_N20E021_2018_12_18_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