https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-26T06:20:58.092204Z 2018-10-26T06:21:21.570610Z s3://sentinel-s1-l1c/GRD/2018/10/26/IW/DV/S1A_IW_GRDH_1SDV_20181026T062058_20181026T062121_024303_02A902_A419 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 2018-10-26T06:20:58.092204Z 2018-10-26T06:21:21.570610Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181026T081754_V20181026T040100_20181026T071830.EOF 192.6627208872925 693000 Copernicus S1 Core Ground Segment - DPA 2018-10-26T08:30:34.707612Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181026T062058_20181026T062121_024303_02A902_A419 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-4.078049722 30.337560795,-4.479741274 30.403848918,-4.750018372 30.447705867,-5.155883633 30.512441947,-5.426756629 30.554897681,-5.833504104 30.617525258,-6.104957368 30.658570922,-6.648853071 30.739006353,-6.683515735 30.558388695,-6.825656294 29.836015956,-6.861564925 29.655468697,-6.901195177 29.450307867,-6.364421395 29.369195578,-6.096508312 29.327854879,-5.695046825 29.264838566,-5.427681214 29.222159471,-5.027051437 29.1571419,-4.76024722 29.113132908,-4.363696482 29.04667125,-4.318899478 29.252195507,-4.117498174 30.156625684,-4.078049722 30.337560795)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83728784370188 46.62208250133617 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 2021-12-23T16:35:59.081954Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N29W006/2018/10/26/02A902 2.0E-4 2.0E-4 true block average 2 2 30.0 -6.0 29.0 -5.0 POLYGON((-5.0 29.15267980233193,-5.42768121396562 29.222159470994338,-6.0 29.31270623288338,-6.0 30.0,-5.0 30.0,-5.0 29.15267980233193)) 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_02A902_N29W006_2018_10_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02A902_N29W006_2018_10_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02A902_N29W006_2018_10_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02A902_N29W006_2018_10_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02A902_N29W006_2018_10_26_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