https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-04T03:46:30.016747Z
2021-12-04T03:46:59.038549Z
s3://sentinel-s1-l1c/GRD/2021/12/4/IW/DV/S1B_IW_GRDH_1SDV_20211204T034630_20211204T034659_029870_0390D0_2B63
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
2021-12-04T03:46:30.016747Z
2021-12-04T03:46:59.038549Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.2703067107513
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-04T09:23:34.844201Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211204T034630_20211204T034659_029870_0390D0_2B63
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.2084233120929 21.94986258413994,32.61214871457513 22.057567331035372,32.013219204965395 22.16340554164026,31.414389511621287 22.26687492897488,30.819858303105185 22.36726877382534,30.77306969429935 22.12817040980971,30.700215796336813 21.766804711494135,30.66535385827235 21.585853014217154,30.63175012544876 21.40468427705236,30.595992135351125 21.22387385110684,30.561380153849456 21.042864478083086,30.527417962091196 20.861739820870298,30.503852345436016 20.74071141138416,31.088402623688744 20.639747332647165,31.683799719117175 20.534736909806107,32.277175566028234 20.427904384317667,32.86223458705977 20.320441178262076,32.888546952831 20.441577110797667,32.96454023521354 20.804219390105025,33.00349111775515 20.985364035938893,33.03992821380348 21.166970123072975,33.0786554740832 21.348154946659534,33.15831877690978 21.710120869571462,33.2084233120929 21.94986258413994))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81911525516369
46.01956
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
2021-12-26T15:53:37.186961Z
Batch API, v4.69.4
s3://deafrica-sentinel-1/s1_rtc/N22E031/2021/12/04/0390D0
2.0E-4
2.0E-4
true
block average
2
2
23.0
31.0
22.0
32.0
POLYGON((31.0 22.33684965148145,31.4143895116206 22.266874928975056,32.0 22.16568963518805,32.0 22.0,31.0 22.0,31.0 22.33684965148145))
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_0390D0_N22E031_2021_12_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0390D0_N22E031_2021_12_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0390D0_N22E031_2021_12_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0390D0_N22E031_2021_12_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0390D0_N22E031_2021_12_04_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