https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-03-20T16:19:36.497994Z 2021-03-20T16:20:05.520365Z s3://sentinel-s1-l1c/GRD/2021/3/20/IW/DV/S1B_IW_GRDH_1SDV_20210320T161936_20210320T162005_026100_031D4F_3CB9 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 2021-03-20T16:19:36.497994Z 2021-03-20T16:20:05.520365Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210320T190216_V20210320T130333_20210320T162103.EOF 348.0218525204552 693000 Copernicus S1 Core Ground Segment - TLS 2021-03-20T20:18:58.388950Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210320T161936_20210320T162005_026100_031D4F_3CB9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.236342617314552 -4.691508847455805,30.339989998011916 -4.448434098735759,31.437608813032362 -4.204926021758808,31.384917444950613 -3.9661926497932463,31.346040321326782 -3.785319209237262,31.30876811221443 -3.604097497196381,31.155955522844398 -2.880111042920292,31.116400410786405 -2.6994338099252135,31.08851698669444 -2.578099695807026,29.996009982786937 -2.817904466870408,28.912017170118492 -3.054750604512197,28.934989327367752 -3.177508003203178,28.97887234070058 -3.3577483296857373,29.01829467093104 -3.538969577022836,29.047400203214227 -3.722460584053879,29.072872682533806 -3.9067568854335843,29.105629536593536 -4.089459490300323,29.146399079173403 -4.270404518730823,29.236342617314552 -4.691508847455805)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75061685785152 46.05022957177524 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 2021-12-26T02:45:28.145630Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S05E029/2021/03/20/031D4F 2.0E-4 2.0E-4 true block average 2 2 -4.0 29.0 -5.0 30.0 POLYGON((29.236342617314527 -4.691508847455805,29.1463990791738 -4.270404518732464,29.105629536593614 -4.089459490300732,29.08959029363823 -4.0,30.0 -4.0,30.0 -4.523315790822603,29.236342617314527 -4.691508847455805)) 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_031D4F_S05E029_2021_03_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_031D4F_S05E029_2021_03_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_031D4F_S05E029_2021_03_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_031D4F_S05E029_2021_03_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_031D4F_S05E029_2021_03_20_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