https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-22T16:21:26.095825Z
2021-08-22T16:21:55.119607Z
s3://sentinel-s1-l1c/GRD/2021/8/22/IW/DV/S1A_IW_GRDH_1SDV_20210822T162126_20210822T162155_039344_04A58F_677C
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
2021-08-22T16:21:26.095825Z
2021-08-22T16:21:55.119607Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.2281886411347
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-22T20:44:58.559148Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210822T162126_20210822T162155_039344_04A58F_677C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.70774541678215 -30.797025261744793,34.05186878694634 -30.718074372149108,34.31112173942087 -30.65789693593957,34.57005296653862 -30.597205650206483,34.957843296750646 -30.505209218428206,35.21596371261658 -30.44324129713104,35.60253107451907 -30.34933865984927,35.85983181476947 -30.28610590123152,36.22090848437964 -30.196372163789377,36.08748308708122 -29.782587521486985,35.973483531537056 -29.425916214153332,35.860341570978946 -29.06912343659257,35.710384613254675 -28.591921998172865,35.35443321575055 -28.68008492930131,35.100816378069595 -28.742237120698483,34.71983196963329 -28.834576352309686,34.465471300244246 -28.89554058302727,34.083376706474894 -28.986089699394,33.82827969543491 -29.045855037163747,33.57289035286382 -29.105137868740748,33.23393365760398 -29.18295249014166,33.37327414421043 -29.662961402055338,33.478314663737684 -30.021882457118437,33.584070971884245 -30.380707571920397,33.70774541678215 -30.797025261744793))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80054
45.51386451873919
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
2021-12-26T10:37:49.315158Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/S30E036/2021/08/22/04A58F
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.50887849788789,36.157588024184946 -30.0,36.0 -30.0,36.0 -29.50887849788789))
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_04A58F_S30E036_2021_08_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04A58F_S30E036_2021_08_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04A58F_S30E036_2021_08_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04A58F_S30E036_2021_08_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04A58F_S30E036_2021_08_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 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