https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-18T16:12:11.105881Z
2021-09-18T16:12:36.104923Z
s3://sentinel-s1-l1c/GRD/2021/9/18/IW/DV/S1B_IW_GRDH_1SDV_20210918T161211_20210918T161236_028755_036E7C_E74E
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
2021-09-18T16:12:11.105881Z
2021-09-18T16:12:36.104923Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.43577983217756
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-18T17:02:24.012144Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210918T161211_20210918T161236_028755_036E7C_E74E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.628056743296316 27.39419303393394,27.012176566542443 27.45986521110588,27.277018783945135 27.504480096241576,27.67439500558809 27.570411179999535,27.939582400669167 27.613735681776067,28.203421985352268 27.656306085752913,28.598857277308017 27.719111032474693,29.129973556544098 27.80157697668509,29.05915250586193 28.162908407157815,28.879428399470623 29.066002782616287,28.844245873656966 29.246724687513716,28.832274818025923 29.306123773142524,28.428758822670947 29.245184536539902,28.159356270937927 29.203782109400823,27.62117893663951 29.119351992525367,27.219092367954573 29.05477186839031,26.95104542110071 29.01100741595264,26.68338520084132 28.9667363467592,26.294834753887233 28.901450062497545,26.348980197104744 28.661091112343687,26.4293775723186 28.29920015338546,26.50765615229762 27.936952941555568,26.54806075308599 27.756046747875896,26.589480692828925 27.575316311106146,26.628056743296316 27.39419303393394))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70698169528343
46.61119004189021
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
2021-12-26T11:58:51.975561Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/N28E027/2021/09/18/036E7C
2.0E-4
2.0E-4
true
block average
2
2
29.0
27.0
28.0
28.0
POLYGON((27.0 28.0,27.0 29.0,28.0 29.0,28.0 28.0,27.0 28.0))
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_036E7C_N28E027_2021_09_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036E7C_N28E027_2021_09_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036E7C_N28E027_2021_09_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036E7C_N28E027_2021_09_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036E7C_N28E027_2021_09_18_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