https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-08-26T03:48:10.040013Z 2022-08-26T03:48:41.808903Z s3://sentinel-s1-l1c/GRD/2022/8/26/IW/DV/S1A_IW_GRDH_1SDV_20220826T034810_20220826T034841_044718_0556D8_8547 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 2022-08-26T03:48:10.040013Z 2022-08-26T03:48:41.808903Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220826T070443_V20220826T025534_20220826T061304.EOF 192.0710056429175 693000 Copernicus Ground Segment 2022-08-26T18:08:31.735669Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220826T034810_20220826T034841_044718_0556D8_8547 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.306961335609927 -10.938576135712493,27.774282263233683 -10.818813084794899,27.205816642629564 -10.689898866252395,26.63132382093149 -10.55845557098818,26.078901930500443 -10.430986851640935,26.035845961041183 -10.611106560116921,25.995959655118533 -10.792073701083488,25.95200648343506 -10.972095695498453,25.867300648529174 -11.332918027230756,25.823932149500497 -11.51310506200699,25.781519355740286 -11.693526416426199,25.73996084801565 -11.874157721656724,25.697389654291282 -12.054560082568047,25.660007990700272 -12.217614211334093,26.21514682345132 -12.346886134197861,26.788612976175358 -12.47911572560378,27.363882594538772 -12.610419557553717,27.897486581247637 -12.730991194518857,27.93362160385917 -12.56734518022731,27.974998836488158 -12.386313863013452,28.060126539185664 -12.024804647363005,28.144087868647365 -11.66305447190933,28.22607584310353 -11.30088122205576,28.306961335609927 -10.938576135712493)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.41296 45.98601329122425 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 2022-08-26T19:33:07.599349Z Batch API, v4.133.1 s3://deafrica-sentinel-1/s1_rtc/S13E026/2022/08/26/0556D8 2.0E-4 2.0E-4 true block average 2 2 -12.0 26.0 -13.0 27.0 POLYGON((27.0 -12.527364277876766,26.0 -12.29678615573345,26.0 -12.0,27.0 -12.0,27.0 -12.527364277876766)) 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_0556D8_S13E026_2022_08_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0556D8_S13E026_2022_08_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0556D8_S13E026_2022_08_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0556D8_S13E026_2022_08_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0556D8_S13E026_2022_08_26_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