https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-27T04:30:32.941052Z
2023-08-27T04:31:01.950886Z
s3://sentinel-s1-l1c/GRD/2023/8/27/IW/DV/S1A_IW_GRDH_1SDV_20230827T043032_20230827T043101_050056_0605E4_D2D7
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
2023-08-27T04:30:32.941052Z
2023-08-27T04:31:01.950886Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230827T060401_V20230827T020617_20230827T052347.EOF
192.0813091783256
693000
Copernicus Ground Segment
2023-08-27T07:10:54.536305Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230827T043032_20230827T043101_050056_0605E4_D2D7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.389366877947793 14.600612507403596,20.816954721514012 14.711589094765579,20.23955681806984 14.82198671153408,19.661043768604035 14.931033699170627,19.108801031271486 15.033656212239997,19.02613938553897 14.614167052294471,18.884801770626353 13.89007263135009,18.789929687688414 13.40720014264203,19.338073039862326 13.303374888497938,19.912125094350923 13.193272732506585,20.48579539944719 13.081857418646955,21.0575225313412 12.9694485967532,21.11861146293663 13.272303328753429,21.151249501613734 13.454673450835731,21.192918416221822 13.635262314180054,21.30376560302821 14.179807432447948,21.338131908279998 14.361823837632476,21.376638220909175 14.543028422329094,21.389366877947793 14.600612507403596))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.90305886053534
46.14164864235643
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
2023-08-27T09:55:12.688703Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N14E020/2023/08/27/0605E4
2.0E-4
2.0E-4
true
block average
2
2
15.0
20.0
14.0
21.0
POLYGON((20.0 14.86714204450781,21.0 14.676101133668462,21.0 14.0,20.0 14.0,20.0 14.86714204450781))
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_0605E4_N14E020_2023_08_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0605E4_N14E020_2023_08_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0605E4_N14E020_2023_08_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0605E4_N14E020_2023_08_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0605E4_N14E020_2023_08_27_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