https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-04-16T16:44:03.248025Z 2020-04-16T16:44:28.245446Z s3://sentinel-s1-l1c/GRD/2020/4/16/IW/DV/S1B_IW_GRDH_1SDV_20200416T164403_20200416T164428_021172_0282D0_6EFC 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 2020-04-16T16:44:03.248025Z 2020-04-16T16:44:28.245446Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200416T192143_V20200416T145840_20200416T181610.EOF 347.57494239894044 693000 Copernicus S1 Core Ground Segment - DPA 2020-04-16T19:41:20.144867Z Sentinel-1 IPF, 003.20 S1B_IW_GRDH_1SDV_20200416T164403_20200416T164428_021172_0282D0_6EFC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.032831029570097 24.46060415840353,19.408552011908114 24.52697792968981,19.66734387068045 24.572108123454864,20.051101483389257 24.63815824760463,20.308016930398612 24.681792017279317,20.69505937829213 24.746640188170424,20.95264084079356 24.789208322744976,21.46811648984235 24.872980150756902,21.431743209232177 25.053470613678194,21.396821111772717 25.234282522657164,21.289688177421688 25.776316232218804,21.171986780914132 26.378218044993986,20.649985121780393 26.29530321371113,20.38875444162174 26.25305201822652,19.997375594687075 26.18880549051086,19.73678982808502 26.145400157408226,19.34613168659123 26.079386928253015,19.08641826471324 26.034874725931246,18.705232188878288 25.968634358645893,18.718547054650237 25.90885581942475,18.756779948111905 25.72762630076343,18.79615313667749 25.546596880147398,18.836492730151964 25.36573789114016,18.874168588660343 25.184410947706475,18.952098357310426 24.822211239100156,19.032831029570097 24.46060415840353)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78508839531102 46.64550448230591 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 2021-12-25T09:16:56.450724Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N25E021/2020/04/16/0282D0 2.0E-4 2.0E-4 true block average 2 2 26.0 21.0 25.0 22.0 POLYGON((21.24594700355394 26.0,21.442518856898964 25.0,21.0 25.0,21.0 26.0,21.24594700355394 26.0)) 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_0282D0_N25E021_2020_04_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0282D0_N25E021_2020_04_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0282D0_N25E021_2020_04_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0282D0_N25E021_2020_04_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0282D0_N25E021_2020_04_16_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