https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-12T17:37:03.005739Z 2018-10-12T17:37:32.024015Z s3://sentinel-s1-l1c/GRD/2018/10/12/IW/DV/S1A_IW_GRDH_1SDV_20181012T173703_20181012T173732_024106_02A2A6_9914 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 2018-10-12T17:37:03.005739Z 2018-10-12T17:37:32.024015Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181012T195405_V20181012T154840_20181012T190610.EOF 346.8768380992889 693000 Copernicus S1 Core Ground Segment - UPA 2018-10-12T20:10:51.227410Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181012T173703_20181012T173732_024106_02A2A6_9914 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((4.264323068 35.40789536,4.673890641 35.471312391,4.952783236 35.513642993,5.371665014 35.575930588,5.651276061 35.616647724,6.071218018 35.676507503,6.351524009 35.71560109,6.632101231 35.754042506,6.983806813 35.801234282,6.972289857 35.858557684,6.907458414 36.220410921,6.874199315 36.401216911,6.831297187 36.580766416,6.789595199 36.760474962,6.752172499 36.940736482,6.711934969 37.120634413,6.66953021 37.300254949,6.643470739 37.420687069,6.284229271 37.373913264,5.99765678 37.335759674,5.711376362 37.296914076,5.282513259 37.237351836,4.996982719 37.196783599,4.569265217 37.134645473,4.284512094 37.092365453,3.866372042 37.028951561,3.896965757 36.908438503,3.946101372 36.728779168,3.992719253 36.548741005,4.036540781 36.368279054,4.084836819 36.188511476,4.134200058 36.008916826,4.17379969 35.827818747,4.250846887 35.465290565,4.264323068 35.40789536)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.65501734113761 46.28129755751618 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 2021-12-23T15:45:25.298552Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N35E005/2018/10/12/02A2A6 2.0E-4 2.0E-4 true block average 2 2 36.0 5.0 35.0 6.0 POLYGON((6.0 35.666355874311364,5.371665013983579 35.57593058799747,5.0 35.52066411167302,5.0 36.0,6.0 36.0,6.0 35.666355874311364)) 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_02A2A6_N35E005_2018_10_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02A2A6_N35E005_2018_10_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02A2A6_N35E005_2018_10_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02A2A6_N35E005_2018_10_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02A2A6_N35E005_2018_10_12_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