https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-11T05:20:38.788500Z
2021-09-11T05:21:03.787496Z
s3://sentinel-s1-l1c/GRD/2021/9/11/IW/DV/S1B_IW_GRDH_1SDV_20210911T052038_20210911T052103_028646_036B2F_9B5D
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
2021-09-11T05:20:38.788500Z
2021-09-11T05:21:03.787496Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
193.2878754888582
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-11T06:05:09.849933Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210911T052038_20210911T052103_028646_036B2F_9B5D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.281380169517112 38.71222189337799,11.869672076739846 38.77328620349454,11.569290655338122 38.81684655627868,11.118040658963883 38.88073886182299,10.816763478931747 38.92236530009984,10.364195945284116 38.98334722364395,10.062058052193628 39.023027140765244,9.75958591366678 39.061924975134545,9.432023298462902 39.10310411147904,9.395728109908072 38.922802923612934,9.283347229903221 38.38204253560594,9.122206209343076 37.60165885598242,9.441794634896407 37.5602836126794,9.738040325952756 37.52110556385973,10.033973847785454 37.481186556137295,10.477277788154357 37.41992265854839,10.77240895107467 37.3781592107113,11.214486262834061 37.31413746468315,11.508784513440357 37.270541473623204,11.912186245679381 37.20949467080047,12.058783778368003 37.81020102398537,12.101275155675722 37.990919513315866,12.147477250449823 38.171082560035856,12.281380169517112 38.71222189337799))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44054811676703
46.39063229037314
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
2021-12-26T11:38:08.529276Z
Batch API, v4.51.0
s3://deafrica-sentinel-1/s1_rtc/N37E012/2021/09/11/036B2F
2.0E-4
2.0E-4
true
block average
2
2
38.0
12.0
37.0
13.0
POLYGON((12.103603810269476 38.0,12.0 37.56932528424948,12.0 38.0,12.103603810269476 38.0))
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_036B2F_N37E012_2021_09_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036B2F_N37E012_2021_09_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036B2F_N37E012_2021_09_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036B2F_N37E012_2021_09_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036B2F_N37E012_2021_09_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