https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-11-03T17:37:32.004899Z 2023-11-03T17:38:01.047744Z s3://sentinel-s1-l1c/GRD/2023/11/3/IW/DV/S1A_IW_GRDH_1SDV_20231103T173732_20231103T173801_051056_06280A_88EC 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 2023-11-03T17:37:32.004899Z 2023-11-03T17:38:01.047744Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20231103T162149_V20231103T154915_20231103T222415.EOF 346.8769154991618 693000 Copernicus Ground Segment 2023-11-03T18:10:33.634258Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231103T173732_20231103T173801_051056_06280A_88EC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((4.26516464026185 35.406234059961655,4.679115851527445 35.47032469227813,4.962239646842297 35.51328191213495,5.247373945248091 35.555826837519916,5.6777799765067165 35.618687520147624,5.962555197402092 35.659384527076384,6.38682594061272 35.7187000202247,6.669857107798535 35.75739148443507,6.988497325087295 35.80009423733764,6.976857249342884 35.857680765915966,6.907265680879876 36.218952110780144,6.873434515996101 36.39970662533067,6.827326890545712 36.57886226262385,6.786732622598634 36.75873653204134,6.747760481722583 36.938821850427175,6.668887375188711 37.298867744845296,6.643335239772808 37.42067274971311,6.31796088174675 37.37835206626562,6.027348125663625 37.33974145981392,5.737035184055584 37.300419207309005,5.302138266178652 37.24010518645885,5.01259542768849 37.19901141360845,4.578875327376157 37.13604860399541,4.290131315102331 37.09319462455037,3.8660236297818775 37.02888400920914,3.8982367168456946 36.90729520711295,3.943858512743528 36.72707524979585,3.988551268698673 36.54671955217269,4.0351694746059135 36.36666545509352,4.082509060773061 36.18672860470907,4.132397859571653 36.00719320478725,4.166342458314061 35.82519589205877,4.207570950790117 35.644327948970634,4.26516464026185 35.406234059961655)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.64986046374998 46.43067763792328 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 2023-11-03T20:05:33.260595Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/N35E004/2023/11/03/06280A 2.0E-4 2.0E-4 true block average 2 2 36.0 4.0 35.0 5.0 POLYGON((4.2651646402617605 35.406234059961626,4.207570950790096 35.64432794897035,4.166342458314222 35.825195892057636,4.133739475260977 36.0,5.0 36.0,5.0 35.51891613929225,4.2651646402617605 35.406234059961626)) 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_06280A_N35E004_2023_11_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_06280A_N35E004_2023_11_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_06280A_N35E004_2023_11_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_06280A_N35E004_2023_11_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_06280A_N35E004_2023_11_03_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