https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-10T16:26:37.066550Z
2021-10-10T16:27:06.098709Z
s3://sentinel-s1-l1c/GRD/2021/10/10/IW/DV/S1B_IW_GRDH_1SDV_20211010T162637_20211010T162706_029076_03783A_4F2B
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
2021-10-10T16:26:37.066550Z
2021-10-10T16:27:06.098709Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7342633023759
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-10T17:30:15.537667Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211010T162637_20211010T162706_029076_03783A_4F2B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.056281540180514 20.159473252783602,24.678606539321997 20.273912185824706,25.176922071194113 20.363837828819236,25.799390595579062 20.47402976608383,26.414082216888424 20.580506110001878,26.296908856653438 21.180565322704,26.262244874400132 21.361541853251424,26.19445318074997 21.72373675209804,26.122352895513874 22.08518911164503,26.097492393433008 22.206899695326392,25.47764529665519 22.101920525236117,25.224954838634133 22.058404354733515,24.84884659611756 21.992861592918022,24.33935940762989 21.902610233244538,24.08668646310764 21.857223090443775,23.710687461947504 21.78891265306417,23.815280596634977 21.304669324648238,23.891242270254857 20.942064462824597,24.056281540180514 20.159473252783602))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88986175507155
46.7353494619502
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
2021-12-26T13:05:48.618007Z
Batch API, v4.58.1
s3://deafrica-sentinel-1/s1_rtc/N21E026/2021/10/10/03783A
2.0E-4
2.0E-4
true
block average
2
2
22.0
26.0
21.0
27.0
POLYGON((26.139345893584895 22.0,26.194453180750347 21.723736752096254,26.262244874420592 21.361541853143507,26.3321677863647 21.0,26.0 21.0,26.0 22.0,26.139345893584895 22.0))
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_03783A_N21E026_2021_10_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03783A_N21E026_2021_10_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03783A_N21E026_2021_10_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03783A_N21E026_2021_10_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03783A_N21E026_2021_10_10_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