https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-21T06:02:56.000363Z 2018-11-21T06:03:20.998841Z s3://sentinel-s1-l1c/GRD/2018/11/21/IW/DV/S1A_IW_GRDH_1SDV_20181121T060256_20181121T060320_024682_02B695_FF20 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 2018-11-21T06:02:56.000363Z 2018-11-21T06:03:20.998841Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181121T075944_V20181121T034432_20181121T070202.EOF 193.0431802808717 693000 Copernicus S1 Core Ground Segment - UPA 2018-11-21T08:31:05.539766Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181121T060256_20181121T060320_024682_02B695_FF20 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((1.343777821 36.012892696,0.923772068 36.077427664,0.635741774 36.120770608,0.203109248 36.184486696,-0.085697649 36.226095913,-0.519475049 36.287203056,-0.809031647 36.327067494,-1.098880411 36.36623101,-1.397381718 36.405784802,-1.473129622 36.045457049,-1.511724878 35.865339154,-1.550906761 35.685298797,-1.591613206 35.505461037,-1.629739647 35.325280455,-1.707869544 34.965166537,-1.720113618 34.905814553,-1.427246451 34.865945732,-1.142854985 34.826514876,-0.858736411 34.786421066,-0.433078647 34.725040829,-0.149659076 34.683296705,0.274932511 34.619448715,0.557629685 34.576064643,0.96988906 34.511536942,0.984093989 34.570957603,1.074194086 34.931405235,1.118413962 35.111766649,1.165313487 35.291714218,1.210655365 35.471911406,1.255475311 35.652195732,1.343777821 36.012892696)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.65283654226121 46.58694689565888 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 2021-12-23T18:09:18.731256Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N35W002/2018/11/21/02B695 2.0E-4 2.0E-4 true block average 2 2 36.0 -2.0 35.0 -1.0 POLYGON((-1.700312116363075 35.0,-1.591613206000325 35.50546103699866,-1.5509067610000926 35.68529879699933,-1.4828700558594385 36.0,-1.0 36.0,-1.0 35.0,-1.700312116363075 35.0)) 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_02B695_N35W002_2018_11_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02B695_N35W002_2018_11_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02B695_N35W002_2018_11_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02B695_N35W002_2018_11_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02B695_N35W002_2018_11_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