https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-12T16:53:07.823545Z
2022-10-12T16:53:36.835015Z
s3://sentinel-s1-l1c/GRD/2022/10/12/IW/DV/S1A_IW_GRDH_1SDV_20221012T165307_20221012T165336_045411_056E29_F634
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
2022-10-12T16:53:07.823545Z
2022-10-12T16:53:36.835015Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221012T173129_V20221012T134539_20221012T170309.EOF
346.8615871076963
693000
Copernicus Ground Segment
2022-10-12T18:13:34.842096Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221012T165307_20221012T165336_045411_056E29_F634
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.02505666833789 -35.58992884045486,27.377328619146276 -35.50929259796051,27.65125464704408 -35.44575210747009,27.924749120284662 -35.381593616880295,28.334176520536182 -35.284202611168176,28.6065818219271 -35.218509889279055,29.014364652331444 -35.11882882664791,29.285666608197495 -35.051617128303825,29.66309947296283 -34.956908642423926,29.513913558509188 -34.54551787821504,29.386516121835466 -34.190596968467595,29.260225775691943 -33.83552139854776,29.093575527472538 -33.36199739819217,28.72252009680098 -33.45486679041012,28.45584296142806 -33.52079918513261,28.055073665175524 -33.61862353028094,27.78739454258185 -33.68312034779174,27.385131400835228 -33.778780876095,27.116462610991622 -33.84182816508281,26.847401518047015 -33.904291676583746,26.50143272396872 -33.98359697342838,26.65481839155038 -34.460438303150646,26.77096395721889 -34.81804132378963,26.888048518524002 -35.175523499282775,27.02505666833789 -35.58992884045486))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.63417
45.42697120096468
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
2022-10-12T19:50:45.110225Z
Batch API, v4.149.1
s3://deafrica-sentinel-1/s1_rtc/S36E027/2022/10/12/056E29
2.0E-4
2.0E-4
true
block average
2
2
-35.0
27.0
-36.0
28.0
POLYGON((27.025056668338035 -35.589928840454924,27.0 -35.51414052271351,27.0 -35.0,28.0 -35.0,28.0 -35.363693596384195,27.651254646987727 -35.44575210748388,27.025056668338035 -35.589928840454924))
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_056E29_S36E027_2022_10_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_056E29_S36E027_2022_10_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_056E29_S36E027_2022_10_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_056E29_S36E027_2022_10_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_056E29_S36E027_2022_10_12_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