https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-17T04:22:21.693030Z
2023-07-17T04:22:50.717219Z
s3://sentinel-s1-l1c/GRD/2023/7/17/IW/DV/S1A_IW_GRDH_1SDV_20230717T042221_20230717T042250_049458_05F27B_25E6
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
2023-07-17T04:22:21.693030Z
2023-07-17T04:22:50.717219Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230717T055618_V20230717T015801_20230717T051531.EOF
192.0747132737846
693000
Copernicus Ground Segment
2023-07-17T06:49:27.687317Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230717T042221_20230717T042250_049458_05F27B_25E6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.38417136004128 14.313924940095317,22.807782460281416 14.425926587662529,22.226666352559622 14.537308022726751,21.65085346436851 14.646142149882913,21.10741173882666 14.74744730084763,21.096327789695252 14.688788505216303,21.06074143472266 14.50784600760109,21.02440614828849 14.327037777699019,20.989532242344566 14.14595267231044,20.883714981156988 13.602887606040827,20.84910160983071 13.421730993052144,20.789227543903927 13.118868681809673,21.329651210374927 13.016189044002578,21.90619730149605 12.90530336627173,22.47604295469275 12.79435854971881,23.044324424212675 12.682391577380134,23.07291410290867 12.803949948665142,23.111323121120545 12.98516103256524,23.147707745203707 13.166770756247066,23.1871023328799 13.3477846322951,23.26019476003324 13.71093091052156,23.295450350023707 13.892754145657015,23.332380301165912 14.074246334757202,23.372247814095555 14.255161777177511,23.38417136004128 14.313924940095317))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.9556113070756
46.20833095513903
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
2023-07-17T14:20:06.981717Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/N14E020/2023/07/17/05F27B
2.0E-4
2.0E-4
true
block average
2
2
15.0
20.0
14.0
21.0
POLYGON((20.961093086511834 14.0,21.0 14.200307208945215,21.0 14.0,20.961093086511834 14.0))
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_05F27B_N14E020_2023_07_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F27B_N14E020_2023_07_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F27B_N14E020_2023_07_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F27B_N14E020_2023_07_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F27B_N14E020_2023_07_17_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 2021
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