https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-04-25T06:13:11.894419Z 2019-04-25T06:13:36.892360Z s3://sentinel-s1-l1c/GRD/2019/4/25/IW/DV/S1B_IW_GRDH_1SDV_20190425T061311_20190425T061336_015959_01DFD4_75CB Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2019-04-25T06:13:11.894419Z 2019-04-25T06:13:36.892360Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190425T080152_V20190425T035203_20190425T070933.EOF 192.4363776856812 693000 Copernicus S1 Core Ground Segment - UPA 2019-04-25T08:36:42.627285Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190425T061311_20190425T061336_015959_01DFD4_75CB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-2.954629559823427 26.033220316228753,-3.340207978400811 26.100160827710262,-3.600516574234054 26.144727319203252,-3.9913475459999845 26.210695296593958,-4.252144620305203 26.254084289041746,-4.7743149920764045 26.33944154272894,-5.035685033835255 26.3814073667061,-5.424042604308782 26.44282535164026,-5.529087367061326 25.90068002630835,-5.634759360546355 25.35850260212163,-5.717463397212284 24.93720619881858,-5.334070920189816 24.875147068183413,-5.07602939267766 24.83278815208948,-4.560476065652759 24.74673794434861,-4.3029669308026355 24.703048966575455,-3.917041291649565 24.636688941771595,-3.6599847457762067 24.591899603687843,-3.2792003347194143 24.52468534737841,-3.032165477149939 25.67109491127354,-2.954629559823427 26.033220316228753)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81545623241568 46.65009143599699 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 2021-12-24T14:50:35.066089Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N25W004/2019/04/25/01DFD4 2.0E-4 2.0E-4 true block average 2 2 26.0 -4.0 25.0 -3.0 POLYGON((-3.0 25.821321243019035,-3.1767768281392947 25.0,-4.0 25.0,-4.0 26.0,-3.0 26.0,-3.0 25.821321243019035)) 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_01DFD4_N25W004_2019_04_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01DFD4_N25W004_2019_04_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01DFD4_N25W004_2019_04_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01DFD4_N25W004_2019_04_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01DFD4_N25W004_2019_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