https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-12-01T18:18:16.133103Z 2021-12-01T18:18:45.140273Z s3://sentinel-s1-l1c/GRD/2021/12/1/IW/DV/S1A_IW_GRDH_1SDV_20211201T181816_20211201T181845_040819_04D884_239A 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 2021-12-01T18:18:16.133103Z 2021-12-01T18:18:45.140273Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 348.02160873243236 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-01T20:05:09.165624Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20211201T181816_20211201T181845_040819_04D884_239A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-1.5866522286526241 4.808621825887853,-0.4766676184700285 5.039993174549524,0.6281810703426137 5.268233798101491,0.43364917918076246 6.232533328662488,0.3975827023545125 6.413725660792894,0.3621067342991289 6.595031652004192,0.3250579169081138 6.776011802264895,0.3012039234588821 6.896303291631774,-0.24830318690099032 6.784774552718417,-0.8071324211990022 6.670658319674315,-1.3652558810526907 6.555998049230571,-1.9188491915433068 6.441599229721389,-1.8964309398166501 6.320556573049834,-1.858821854027575 6.139018188211165,-1.822266543781741 5.957257813874478,-1.7839451976529301 5.775862687130932,-1.7087552313657097 5.412762338545878,-1.6726842997160278 5.23088931787275,-1.5866522286526241 4.808621825887853)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7726 46.01555 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 2021-12-26T15:45:32.468494Z Batch API, v4.69.1 s3://deafrica-sentinel-1/s1_rtc/N05W002/2021/12/01/04D884 2.0E-4 2.0E-4 true block average 2 2 6.0 -2.0 5.0 -1.0 POLYGON((-1.6256432970813317 5.0,-1.7087552313656729 5.412762338545708,-1.8308627731860099 6.0,-1.0 6.0,-1.0 5.0,-1.6256432970813317 5.0)) 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_04D884_N05W002_2021_12_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04D884_N05W002_2021_12_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04D884_N05W002_2021_12_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04D884_N05W002_2021_12_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04D884_N05W002_2021_12_01_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