https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-11-21T04:08:32.717567Z 2022-11-21T04:09:01.730926Z s3://sentinel-s1-l1c/GRD/2022/11/21/IW/DV/S1A_IW_GRDH_1SDV_20221121T040832_20221121T040901_045987_0580D2_1056 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 2022-11-21T04:08:32.717567Z 2022-11-21T04:09:01.730926Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221121T054416_V20221121T014132_20221121T045902.EOF 191.9681944376937 693000 Copernicus Ground Segment 2022-11-21T06:28:40.865152Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221121T040832_20221121T040901_045987_0580D2_1056 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.506436141677195 4.620175454411503,24.388794025449663 4.85337952668667,23.293741578948357 5.079898887018721,23.28166808095444 5.021755762924751,23.20940591464625 4.6593862614589705,23.171502940689223 4.47856014198341,23.13562133881862 4.297307696234579,23.060919083357458 3.935396761471502,23.024567356735115 3.754223135022704,22.987136996959325 3.5732692458253914,22.96301849443826 3.452267784169347,24.0558910335142 3.2230521632933815,25.170449011108083 2.987943881277318,25.193552751479377 3.1095771628583697,25.23258757144203 3.290814490807873,25.268942622991084 3.4726164593701023,25.307250035320603 3.6540023254111267,25.34424246447116 3.835663295210152,25.506436141677195 4.620175454411503)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82373 46.12915259959891 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 2022-11-21T07:25:40.227862Z Batch API, v4.157.0 s3://deafrica-sentinel-1/s1_rtc/N04E025/2022/11/21/0580D2 2.0E-4 2.0E-4 true block average 2 2 5.0 25.0 4.0 26.0 POLYGON((25.506436141677185 4.620175454411502,25.378218195933155 4.0,25.0 4.0,25.0 4.725847000671036,25.506436141677185 4.620175454411502)) 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_0580D2_N04E025_2022_11_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0580D2_N04E025_2022_11_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0580D2_N04E025_2022_11_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0580D2_N04E025_2022_11_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0580D2_N04E025_2022_11_21_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 2021 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