https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-30T03:15:18.593692Z 2023-09-30T03:15:47.622577Z s3://sentinel-s1-l1c/GRD/2023/9/30/IW/DV/S1A_IW_GRDH_1SDV_20230930T031518_20230930T031547_050551_0616C3_25C8 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 2023-09-30T03:15:18.593692Z 2023-09-30T03:15:47.622577Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230930T044058_V20230930T004401_20230930T040131.EOF 192.0698769224987 693000 Copernicus Ground Segment 2023-09-30T06:10:13.168078Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230930T031518_20230930T031547_050551_0616C3_25C8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((36.55066740744368 -10.879227147706855,35.978715083808375 -10.750621133043792,35.402218595855274 -10.619828791918485,34.94233161438796 -10.514664290865603,34.3269994356406 -10.372811195586692,34.27172331287603 -10.6114263726773,34.18612008993109 -10.972039705886294,34.143151578448254 -11.152322305788077,34.09849902844267 -11.332219342538869,34.01782075594072 -11.694072637431482,33.9734657423469 -11.874067979228894,33.94215494415767 -11.994915451254201,34.45050821108093 -12.113215747992742,35.03015690309943 -12.246841987118902,35.60815327982938 -12.378746299252233,36.183127271154206 -12.508627240877168,36.255591140285304 -12.206416360816194,36.29628541849859 -12.025221065070077,36.3801871584574 -11.663415412444555,36.42144756529484 -11.482365146813844,36.45624069053718 -11.29986204046243,36.50144834008677 -11.119713202787953,36.537554495181 -10.937518714804309,36.55066740744368 -10.879227147706855)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.62965 46.29259896167428 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 2023-09-30T23:59:15.838185Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/S12E035/2023/09/30/0616C3 2.0E-4 2.0E-4 true block average 2 2 -11.0 35.0 -12.0 36.0 POLYGON((35.0 -12.0,35.0 -11.0,36.0 -11.0,36.0 -12.0,35.0 -12.0)) 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_0616C3_S12E035_2023_09_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0616C3_S12E035_2023_09_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0616C3_S12E035_2023_09_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0616C3_S12E035_2023_09_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0616C3_S12E035_2023_09_30_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