https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-08-26T05:57:59.391904Z 2021-08-26T05:58:24.736863Z s3://sentinel-s1-l1c/GRD/2021/8/26/IW/DV/S1B_IW_GRDH_1SDV_20210826T055759_20210826T055824_028413_0363D8_E16D 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 2021-08-26T05:57:59.391904Z 2021-08-26T05:58:24.736863Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.3046910784003 693000 Copernicus S1 Core Ground Segment - TLS 2021-08-26T07:19:48.620989Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210826T055759_20210826T055824_028413_0363D8_E16D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((0.44307137637716365 22.6550072891419,0.06469060212173323 22.723140047725895,-0.18962843240303492 22.76839292160066,-0.6982300016594066 22.85758968910418,-1.0797401906006903 22.923357403006534,-1.3342764911978546 22.966692490679556,-1.58896828149956 23.009618237618533,-1.960396583679769 23.071432521765228,-1.995897463073582 22.890778332926164,-2.101036456342802 22.34828423050718,-2.233439830708265 21.66910592355056,-1.613447135290813 21.56331653597066,-1.3613681619646085 21.51959869656131,-0.9836049404869941 21.453322110426942,-0.4801449995279549 21.36357419910058,0.14556702499166627 21.24977521474586,0.44307137637716365 22.6550072891419)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83900281661521 46.69996084247211 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 2021-12-26T10:47:10.175043Z Batch API, v4.45.1 s3://deafrica-sentinel-1/s1_rtc/N21W001/2021/08/26/0363D8 2.0E-4 2.0E-4 true block average 2 2 22.0 -1.0 21.0 0.0 POLYGON((0.0 21.276249661377015,-0.4801449995291169 21.36357419910096,-1.0 21.456198538073433,-1.0 22.0,0.0 22.0,0.0 21.276249661377015)) 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_0363D8_N21W001_2021_08_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0363D8_N21W001_2021_08_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0363D8_N21W001_2021_08_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0363D8_N21W001_2021_08_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0363D8_N21W001_2021_08_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