https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-22T16:29:16.428691Z
2022-08-22T16:29:45.453303Z
s3://sentinel-s1-l1c/GRD/2022/8/22/IW/DV/S1A_IW_GRDH_1SDV_20220822T162916_20220822T162945_044667_05551A_4D63
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
2022-08-22T16:29:16.428691Z
2022-08-22T16:29:45.453303Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220822T170720_V20220822T132057_20220822T163827.EOF
347.1050809150839
693000
Copernicus Ground Segment
2022-08-22T17:24:11.038161Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220822T162916_20220822T162945_044667_05551A_4D63
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.20462685899439 -32.56186885980605,32.54111346006778 -32.484719261636485,32.80680377128874 -32.42305936249096,33.07213189291964 -32.36084258701177,33.46944099797139 -32.26647776702893,33.73385574632294 -32.20287777085338,34.12978662137674 -32.1064480274934,34.39327722518993 -32.041478027686225,34.758688993874976 -31.95030815197027,34.61982009012422 -31.5370300498133,34.50126722991039 -31.18090963960687,34.38365520343804 -30.82465656814392,34.22798361039773 -30.348570563975166,33.86811824506762 -30.438083901484056,33.608661886506766 -30.501899806297452,33.21884642025725 -30.596658252773707,32.95855091318539 -30.659184072457705,32.56748358547663 -30.75199833060912,32.30635819893452 -30.813222035395516,32.044903547143285 -30.873921515337607,31.713820590505872 -30.949904722002792,31.8579555242236 -31.42896964831606,31.966759725735265 -31.787484549996712,32.07635417389156 -32.14589497016306,32.20462685899439 -32.56186885980605))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.68336
45.51218399793193
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
2022-08-31T15:22:52.476676Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/S33E034/2022/08/22/05551A
2.0E-4
2.0E-4
true
block average
2
2
-32.0
34.0
-33.0
35.0
POLYGON((34.55952248261964 -32.0,34.0 -32.138057814402146,34.0 -32.0,34.55952248261964 -32.0))
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_05551A_S33E034_2022_08_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05551A_S33E034_2022_08_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05551A_S33E034_2022_08_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05551A_S33E034_2022_08_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05551A_S33E034_2022_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 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