https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-09T04:33:49.674165Z 2022-01-09T04:34:14.672936Z s3://sentinel-s1-l1c/GRD/2022/1/9/IW/DV/S1A_IW_GRDH_1SDV_20220109T043349_20220109T043414_041379_04EB71_A9F2 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 2022-01-09T04:33:49.674165Z 2022-01-09T04:34:14.672936Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220109T044315_V20220109T035308_20220109T102808.EOF 192.7479578718679 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-09T05:54:19.454145Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220109T043349_20220109T043414_041379_04EB71_A9F2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.02414862215458 31.899588755719968,22.618653081466668 31.9652686422931,22.343479046847655 32.009048451745706,21.930833115868126 32.073506962833406,21.653412908376346 32.116036247003734,21.377600513740926 32.157680877882534,21.10087789474383 32.19882170241529,20.68682317149996 32.25918483384535,20.40776623686857 32.29905940721999,20.369969436783077 32.11890511013446,20.334925057791022 31.938267394681493,20.263514097253058 31.5771679817701,20.2284557259418 31.396520530286857,20.110205703381848 30.795089825110402,20.38654642322837 30.754552105946892,20.658902452279474 30.71398935734442,20.931129534147054 30.672841458838406,21.338509335242048 30.61013451051909,21.609693392231076 30.567640017021077,22.015803430510537 30.502877530722678,22.28670489067806 30.45892622402608,22.685466558792843 30.393132306296717,22.73872545496988 30.633852733464476,22.8197434453478 30.995595683036587,22.941992134010846 31.538105878464616,23.02414862215458 31.899588755719968)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.72310050542934 46.52598679499837 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 2022-01-09T08:13:27.455121Z Batch API, v4.79.2 s3://deafrica-sentinel-1/s1_rtc/N31E020/2022/01/09/04EB71 2.0E-4 2.0E-4 true block average 2 2 32.0 20.0 31.0 21.0 POLYGON((20.150494023540503 31.0,20.346901409526534 32.0,21.0 32.0,21.0 31.0,20.150494023540503 31.0)) 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_04EB71_N31E020_2022_01_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04EB71_N31E020_2022_01_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04EB71_N31E020_2022_01_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04EB71_N31E020_2022_01_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04EB71_N31E020_2022_01_09_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 2019 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