https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-04-21T04:08:20.686216Z 2018-04-21T04:08:45.684636Z s3://sentinel-s1-l1c/GRD/2018/4/21/IW/DV/S1A_IW_GRDH_1SDV_20180421T040820_20180421T040845_021560_02527F_B4F2 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 2018-04-21T04:08:20.686216Z 2018-04-21T04:08:45.684636Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180421T060333_V20180421T014912_20180421T050642.EOF 192.8423484383894 693000 Copernicus S1 Core Ground Segment - UPA 2018-04-21T06:10:42.748620Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180421T040820_20180421T040845_021560_02527F_B4F2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.517841094 33.301426091,29.115875948 33.36541895,28.842852407 33.408088253,28.432821481 33.470965963,28.159141618 33.512131406,27.74814079 33.5727463,27.473824186 33.612398578,27.199258499 33.651443046,26.857720567 33.699093416,26.557185936 32.195782844,26.892907376 32.14767231,27.162810257 32.108296712,27.43248018 32.068347394,27.836542176 32.007350683,28.105617572 31.965973071,28.508774994 31.902840457,28.777238942 31.860043323,29.17251722 31.795923441,29.351363104 32.578732613,29.517841094 33.301426091)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.68259772411726 46.22227278909838 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 2022-01-25T10:15:41.244027Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/N32E029/2018/04/21/02527F 2.0E-4 2.0E-4 true block average 2 2 33.0 29.0 32.0 30.0 POLYGON((29.448405280213265 33.0,29.21914193251407 32.0,29.0 32.0,29.0 33.0,29.448405280213265 33.0)) 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_02527F_N32E029_2018_04_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02527F_N32E029_2018_04_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02527F_N32E029_2018_04_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02527F_N32E029_2018_04_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02527F_N32E029_2018_04_21_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