https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-24T17:29:25.399992Z
2022-01-24T17:29:50.398762Z
s3://sentinel-s1-l1c/GRD/2022/1/24/IW/DV/S1A_IW_GRDH_1SDV_20220124T172925_20220124T172950_041606_04F2F5_7E94
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
2022-01-24T17:29:25.399992Z
2022-01-24T17:29:50.398762Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220124T192837_V20220124T172745_20220125T000245.EOF
348.00689555290785
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-25T00:35:28.367730Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220124T172925_20220124T172950_041606_04F2F5_7E94
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((10.364399863358882 6.739310975609338,10.91775796501762 6.853433519597909,11.490241466277007 6.9707771786471,12.046501971814955 7.084065172627288,12.592958077674965 7.19465074550931,12.552306594891778 7.374786822194555,12.512591993949545 7.555202038076699,12.477095232063284 7.736462622279676,12.439893794192383 7.917374926117037,12.40144623598042 8.098032550509167,12.328783570443829 8.460180208710707,12.27976849266059 8.700581673202038,11.735344068148747 8.592036809826649,11.167901163924899 8.478008628846094,10.606738590635661 8.364364438112666,10.046499983899185 8.25004392637836,10.208476227001384 7.464180020042544,10.24691025499371 7.282828782432549,10.29226836979047 7.102907114673167,10.32239255854154 6.919833859390057,10.364399863358882 6.739310975609338))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83426870271853
46.11982885853119
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
2022-01-25T07:52:31.502787Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N07E010/2022/01/24/04F2F5
2.0E-4
2.0E-4
true
block average
2
2
8.0
10.0
7.0
11.0
POLYGON((10.309201445795733 7.0,10.292268369790254 7.1029071146741085,10.246910254993136 7.282828782434989,10.098037120900587 8.0,11.0 8.0,11.0 7.0,10.309201445795733 7.0))
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_04F2F5_N07E010_2022_01_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F2F5_N07E010_2022_01_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F2F5_N07E010_2022_01_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F2F5_N07E010_2022_01_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F2F5_N07E010_2022_01_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