https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-22T15:48:21.285706Z
2023-10-22T15:48:46.284545Z
s3://sentinel-s1-l1c/GRD/2023/10/22/IW/DV/S1A_IW_GRDH_1SDV_20231022T154821_20231022T154846_050879_0621FD_2582
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
2023-10-22T15:48:21.285706Z
2023-10-22T15:48:46.284545Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231022T175351_V20231022T141025_20231022T172755.EOF
348.032475737579
693000
Copernicus Ground Segment
2023-10-22T18:41:35.520749Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231022T154821_20231022T154846_050879_0621FD_2582
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.01360971316794 -2.5793532655676144,38.11899886445637 -2.3384453834857033,39.199875691357285 -2.101982615418415,39.16089806366283 -1.9212283408365758,39.048177186092396 -1.377805412496562,38.883651694711546 -0.5941264768531339,36.70753477686807 -1.064852455421505,36.720133247303494 -1.1246018671324536,36.75430961812149 -1.306987284345207,36.79141532031489 -1.4887412339776485,36.82987410446511 -1.6702049112744561,36.90351929816428 -2.033856053847409,36.94205755508499 -2.2153139276404965,36.976940716699694 -2.397573121634136,37.01360971316794 -2.5793532655676144))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81258
46.15701926915634
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
2023-10-22T23:45:02.822493Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S02E039/2023/10/22/0621FD
2.0E-4
2.0E-4
true
block average
2
2
-1.0
39.0
-2.0
40.0
POLYGON((39.0 -1.1483245849224126,39.1778842865936 -2.0,39.0 -2.0,39.0 -1.1483245849224126))
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_0621FD_S02E039_2023_10_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0621FD_S02E039_2023_10_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0621FD_S02E039_2023_10_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0621FD_S02E039_2023_10_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0621FD_S02E039_2023_10_22_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