https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-31T03:09:37.823717Z 2023-10-31T03:10:02.822563Z s3://sentinel-s1-l1c/GRD/2023/10/31/IW/DV/S1A_IW_GRDH_1SDV_20231031T030937_20231031T031002_051003_062646_F115 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 2023-10-31T03:09:37.823717Z 2023-10-31T03:10:02.822563Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231031T043155_V20231031T003547_20231031T035317.EOF 192.3091045527294 693000 Copernicus Ground Segment 2023-10-31T06:03:31.351123Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231031T030937_20231031T031002_051003_062646_F115 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((36.4384214496931 -19.99234252362554,35.87579165343791 -19.863377588797366,35.2752784461614 -19.723541898655007,34.67520359165836 -19.58156724693683,34.11697003607582 -19.447477421129477,34.070183710018526 -19.627289071613287,34.02264288846469 -19.807024173724287,33.87799695976837 -20.34581679974451,33.718305247734676 -20.944184761911238,34.28140643548688 -21.0801258163356,34.88636730531652 -21.223823327260227,35.49267609530589 -21.365408460228156,36.060498149371035 -21.4957824082366,36.25789141575704 -20.714394094673445,36.4384214496931 -19.99234252362554)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.0627 45.82596720931834 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 2023-11-03T08:54:05.856385Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/S21E035/2023/10/31/062646 2.0E-4 2.0E-4 true block average 2 2 -20.0 35.0 -21.0 36.0 POLYGON((35.0 -21.0,35.0 -20.0,36.0 -20.0,36.0 -21.0,35.0 -21.0)) 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_062646_S21E035_2023_10_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_062646_S21E035_2023_10_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_062646_S21E035_2023_10_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_062646_S21E035_2023_10_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_062646_S21E035_2023_10_31_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