https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-04-10T19:12:46.591323Z 2019-04-10T19:13:11.589813Z s3://sentinel-s1-l1c/GRD/2019/4/10/IW/DV/S1A_IW_GRDH_1SDV_20190410T191246_20190410T191311_026732_03007C_DACB 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 2019-04-10T19:12:46.591323Z 2019-04-10T19:13:11.589813Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190411T115308_V20190410T172721_20190410T204451.EOF 347.5686101279641 693000 Copernicus S1 Core Ground Segment - DPA 2019-04-11T13:12:55.519942Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190410T191246_20190410T191311_026732_03007C_DACB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.02151291322654 24.551712601048646,-17.66352563673486 24.614936254013987,-17.417679911832455 24.65782320753932,-17.048598296278808 24.72140003806921,-16.802336875053182 24.76328065342527,-16.432637142811622 24.82534305716008,-16.18596731492344 24.866210805022497,-15.939136216146244 24.90667160674451,-15.580097010709338 24.96474682506034,-15.87383967383779 26.470390598024192,-16.237537774732317 26.412916011006622,-16.487559925723442 26.372833243429127,-16.737408867107675 26.332315041570123,-17.11185436848259 26.270723647749733,-17.361264027660507 26.22912157227025,-17.735044010016097 26.165909479569407,-17.984005652498197 26.123230380073863,-18.346509947337076 26.060258928150144,-18.17713797440272 25.275992640974675,-18.02151291322654 24.551712601048646)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7151516353496 46.00189 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 2021-12-24T14:08:57.180962Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N25W018/2019/04/10/03007C 2.0E-4 2.0E-4 true block average 2 2 26.0 -18.0 25.0 -17.0 POLYGON((-18.0 25.0,-18.0 26.0,-17.0 26.0,-17.0 25.0,-18.0 25.0)) 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_03007C_N25W018_2019_04_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03007C_N25W018_2019_04_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03007C_N25W018_2019_04_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03007C_N25W018_2019_04_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03007C_N25W018_2019_04_10_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