https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-14T03:02:26.295012Z 2023-10-14T03:02:50.651938Z s3://sentinel-s1-l1c/GRD/2023/10/14/IW/DV/S1A_IW_GRDH_1SDV_20231014T030226_20231014T030250_050755_061DC8_731D 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 2023-10-14T03:02:26.295012Z 2023-10-14T03:02:50.651938Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231014T060353_V20231014T020618_20231014T052348.EOF 192.4573859429314 693000 Copernicus Ground Segment 2023-10-14T07:06:24.610803Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231014T030226_20231014T030250_050755_061DC8_731D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.52359495191419 -23.715995998268276,36.967194229956284 -23.587975764071736,36.72086630335174 -23.530580479251938,36.35177453579383 -23.443762560078447,36.10598109172777 -23.38540264882367,35.73769415652874 -23.297144282332997,35.14985491413289 -23.154236915283168,34.997602430278555 -23.691919430065305,34.846035499414626 -24.230022619963318,34.77258949806294 -24.486383274928095,35.11742815192928 -24.570845008210874,35.36501616604776 -24.630927930926937,35.73680439938645 -24.720283466833184,35.98495578661794 -24.779344678360886,36.35761973312336 -24.867169181955603,36.606352444781095 -24.925205076853263,37.16824561211475 -25.05457977182047,37.33323037815879 -24.436666274147345,37.52359495191419 -23.715995998268276)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.84763 45.66376962217015 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 2023-10-14T19:46:00.746781Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/S25E036/2023/10/14/061DC8 2.0E-4 2.0E-4 true block average 2 2 -24.0 36.0 -25.0 37.0 POLYGON((36.93119770357033 -25.0,36.6063524447615 -24.92520507684875,36.0 -24.782890099335063,36.0 -24.0,37.0 -24.0,37.0 -25.0,36.93119770357033 -25.0)) 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_061DC8_S25E036_2023_10_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061DC8_S25E036_2023_10_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061DC8_S25E036_2023_10_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061DC8_S25E036_2023_10_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061DC8_S25E036_2023_10_14_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