https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-04-25T19:05:20.502434Z 2022-04-25T19:05:45.500204Z s3://sentinel-s1-l1c/GRD/2022/4/25/IW/DV/S1A_IW_GRDH_1SDV_20220425T190520_20220425T190545_042934_05201C_36E6 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 2022-04-25T19:05:20.502434Z 2022-04-25T19:05:45.500204Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220425T175826_V20220425T171932_20220425T235432.EOF 347.4885255393182 693000 Copernicus Ground Segment 2022-04-25T19:30:19.759485Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220425T190520_20220425T190545_042934_05201C_36E6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-16.337946452068564 26.295169515351983,-15.967125529785493 26.359394474575478,-15.716467612704577 26.402223866304848,-15.340136183113255 26.465645163598147,-15.089020970560401 26.507375926755774,-14.712010381167543 26.56914400241594,-14.460446975915307 26.60976911595153,-14.208706897956338 26.64995001471719,-13.860368985323516 26.704759233929323,-14.108012029138203 27.969786818196162,-14.142089523911281 28.150700357860803,-14.152366192903614 28.210301645140547,-14.507861163885142 28.155707125355523,-14.763142553287564 28.115890478995055,-15.018235550508061 28.07559973761402,-15.400523310443909 28.014276298631984,-15.780244873846119 27.952242305139013,-16.036724000982417 27.909712679046017,-16.29087085855602 27.867064897793068,-16.66684826178044 27.803051667965484,-16.495439471405682 27.01938173723799,-16.337946452068564 26.295169515351983)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74853133867956 46.08223120089382 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 2022-04-25T20:49:34.132217Z Batch API, v4.104.0 s3://deafrica-sentinel-1/s1_rtc/N27W015/2022/04/25/05201C 2.0E-4 2.0E-4 true block average 2 2 28.0 -15.0 27.0 -14.0 POLYGON((-14.113703087678672 28.0,-14.0 27.418032187063805,-14.0 27.0,-15.0 27.0,-15.0 28.0,-14.113703087678672 28.0)) 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_05201C_N27W015_2022_04_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05201C_N27W015_2022_04_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05201C_N27W015_2022_04_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05201C_N27W015_2022_04_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05201C_N27W015_2022_04_25_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