https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-11T17:22:47.264719Z
2021-05-11T17:23:12.264168Z
s3://sentinel-s1-l1c/GRD/2021/5/11/IW/DV/S1B_IW_GRDH_1SDV_20210511T172247_20210511T172312_026859_033577_0019
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
2021-05-11T17:22:47.264719Z
2021-05-11T17:23:12.264168Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.8851706398445
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-11T19:15:47.527341Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210511T172247_20210511T172312_026859_033577_0019
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.009036445332375 -14.534113533034823,15.574220139553201 -14.405755807258133,16.164319914750646 -14.270145477580613,16.751584011230634 -14.133590993332206,17.262218162023014 -14.013559119810555,17.21839651350293 -13.833391062054854,17.088558030285576 -13.29227968813234,17.002973115276966 -12.931360482327563,16.902298160328954 -12.51122117324276,16.39761166791156 -12.62901168145602,15.811444020146663 -12.764505542590795,15.22369528154609 -12.898929682486036,14.65914993978337 -13.026678898741562,14.715280977065397 -13.267240109699706,14.765541785742501 -13.446334349159908,14.807237366350597 -13.62737739956956,14.84822553387217 -13.808587048414166,14.883862378609521 -13.99101892870735,14.925284279887736 -14.172143989606807,14.967631202271097 -14.353065586933447,15.009036445332375 -14.534113533034823))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.53737
46.29700739606383
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
2021-12-26T05:29:22.881936Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S14E016/2021/05/11/033577
2.0E-4
2.0E-4
true
block average
2
2
-13.0
16.0
-14.0
17.0
POLYGON((16.0 -14.0,16.0 -13.0,17.0 -13.0,17.0 -14.0,16.0 -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_033577_S14E016_2021_05_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033577_S14E016_2021_05_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033577_S14E016_2021_05_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033577_S14E016_2021_05_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033577_S14E016_2021_05_11_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