https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-23T17:37:01.380036Z 2018-12-23T17:37:30.400175Z s3://sentinel-s1-l1c/GRD/2018/12/23/IW/DV/S1A_IW_GRDH_1SDV_20181223T173701_20181223T173730_025156_02C757_AD30 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 2018-12-23T17:37:01.380036Z 2018-12-23T17:37:30.400175Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181223T200229_V20181223T154838_20181223T190608.EOF 346.8779580080385 693000 Copernicus S1 Core Ground Segment - UPA 2018-12-23T20:17:32.718188Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181223T173701_20181223T173730_025156_02C757_AD30 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((4.26447814 35.407483725,4.674044427 35.470897315,4.952936119 35.513225592,5.3718165 35.575509726,5.651426587 35.61622457,6.071367062 35.676080936,6.351672037 35.715172265,6.632248221 35.753611437,6.984280076 35.800843761,6.972708609 35.858437117,6.907887583 36.220290184,6.874625158 36.40109716,6.831721313 36.580646551,6.790012781 36.7603529,6.752595343 36.940615115,6.712368638 37.120515193,6.66995899 37.300135878,6.64387709 37.420656023,6.284300735 37.373842184,5.997728022 37.335690901,5.711447364 37.296847614,5.282583864 37.237288849,4.997053034 37.196722934,4.569335061 37.134588299,4.284581598 37.092310611,3.866441011 37.028900156,3.897061572 36.908298633,3.946203183 36.728639664,3.992809928 36.548599259,4.036626447 36.368136452,4.084930487 36.18837082,4.134296265 36.008776393,4.173900417 35.827678085,4.250937928 35.465149195,4.26447814 35.407483725)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.64837645128424 46.27804306508035 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 2021-12-23T20:01:24.637521Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N35E005/2018/12/23/02C757 2.0E-4 2.0E-4 true block average 2 2 36.0 5.0 35.0 6.0 POLYGON((6.0 35.665908606259016,5.371816499970036 35.57550972599549,5.0 35.520223611491325,5.0 36.0,6.0 36.0,6.0 35.665908606259016)) 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_02C757_N35E005_2018_12_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02C757_N35E005_2018_12_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02C757_N35E005_2018_12_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02C757_N35E005_2018_12_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02C757_N35E005_2018_12_23_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