https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-10-12T16:55:41.835877Z 2022-10-12T16:56:06.561696Z s3://sentinel-s1-l1c/GRD/2022/10/12/IW/DV/S1A_IW_GRDH_1SDV_20221012T165541_20221012T165606_045411_056E29_7712 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 2022-10-12T16:55:41.835877Z 2022-10-12T16:56:06.561696Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221012T173129_V20221012T134539_20221012T170309.EOF 347.46370256557026 693000 Copernicus Ground Segment 2022-10-12T18:17:23.383355Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221012T165541_20221012T165606_045411_056E29_7712 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((24.25461682024477 -26.5170043022274,24.503120288474946 -26.460006652448886,24.87769941327178 -26.373171223665203,25.251414607621946 -26.285435026001565,25.50153119306349 -26.22609754821975,25.74998791936797 -26.16666897496155,26.12365206910088 -26.076370887771542,26.677834727118103 -25.940407100838318,26.622446332679395 -25.76213254779488,26.567992339358064 -25.58354725267504,26.460348250160727 -25.2261163692298,26.40754435092986 -25.047174351629028,26.355462153017847 -24.868070781303537,26.30473068693191 -24.68864883498758,26.27541710262219 -24.58921945899891,25.729104591669277 -24.722753809779864,25.48330113911402 -24.782094717998902,25.116660609752387 -24.86975216565397,24.869494433021913 -24.928278088502502,24.49850635830625 -25.015255400923458,24.127579603908803 -25.10117612697524,23.881436955956833 -25.157616935515506,24.005958413582086 -25.617776254935592,24.05515008646757 -25.7977384522259,24.154289209063695 -26.157528553897293,24.205605763211924 -26.33704145534227,24.25461682024477 -26.5170043022274)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.42857 45.94892181630656 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 2022-10-12T19:50:53.080776Z Batch API, v4.149.1 s3://deafrica-sentinel-1/s1_rtc/S25E025/2022/10/12/056E29 2.0E-4 2.0E-4 true block average 2 2 -24.0 25.0 -25.0 26.0 POLYGON((25.0 -24.89737596894399,25.483301139079988 -24.78209471800664,26.0 -24.656539249879415,26.0 -25.0,25.0 -25.0,25.0 -24.89737596894399)) 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_056E29_S25E025_2022_10_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_056E29_S25E025_2022_10_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_056E29_S25E025_2022_10_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_056E29_S25E025_2022_10_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_056E29_S25E025_2022_10_12_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