https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-24T17:24:50.254587Z
2021-03-24T17:25:16.507782Z
s3://sentinel-s1-l1c/GRD/2021/3/24/IW/DV/S1B_IW_GRDH_1SDV_20210324T172450_20210324T172516_026159_031F26_A9CA
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
2021-03-24T17:24:50.254587Z
2021-03-24T17:25:16.507782Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210324T163951_V20210324T154813_20210324T222313.EOF
348.00155579217267
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-24T18:39:06.515477Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210324T172450_20210324T172516_026159_031F26_A9CA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.27601799374556 -6.996142165729106,13.84810449884111 -6.869190521713828,14.422994631459371 -6.740871215194392,14.883559743545167 -6.637537873622045,15.493303594765186 -6.500017435149397,15.411678774726294 -6.138922035554811,15.370106286745045 -5.958511141422538,15.329529247864084 -5.777881441192733,15.249485921066837 -5.41639250531504,15.210217861220986 -5.235489925008708,15.16635227043267 -5.043814725438289,14.100395458779989 -5.28158550460034,12.958257096379942 -5.53414927989534,12.960897024298596 -5.54540228347973,12.998284231064993 -5.727184799329326,13.034854957533037 -5.9091531373066,13.076329638048144 -6.090039307222124,13.155771816293365 -6.452601431609224,13.236259607251196 -6.814948305058988,13.27601799374556 -6.996142165729106))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68564074929386
46.3674024606666
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
2021-12-26T02:58:23.587367Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S06E012/2021/03/24/031F26
2.0E-4
2.0E-4
true
block average
2
2
-5.0
12.0
-6.0
13.0
POLYGON((13.0 -5.735722109129276,12.958257096379732 -5.534149279895384,13.0 -5.524918572235798,13.0 -5.735722109129276))
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_031F26_S06E012_2021_03_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031F26_S06E012_2021_03_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031F26_S06E012_2021_03_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031F26_S06E012_2021_03_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031F26_S06E012_2021_03_24_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