https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-11T16:39:35.230659Z
2018-09-11T16:40:00.229543Z
s3://sentinel-s1-l1c/GRD/2018/9/11/IW/DV/S1B_IW_GRDH_1SDV_20180911T163935_20180911T164000_012669_017611_1C58
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
2018-09-11T16:39:35.230659Z
2018-09-11T16:40:00.229543Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180911T173259_V20180911T132804_20180911T164534.EOF
347.69284456436657
693000
Copernicus S1 Core Ground Segment - UPA
2018-09-11T17:54:29.253502Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180911T163935_20180911T164000_012669_017611_1C58
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.954200821 -21.260025546,27.5193914 -21.1301918,28.117821207 -20.990421377,28.715132891 -20.848566869,29.283253766 -20.71146716,29.093122113 -19.992447031,29.044147286 -19.813055851,28.995774779 -19.633530277,28.884706945 -19.214818893,28.321431955 -19.350053458,27.729314221 -19.49010518,27.136187582 -19.628231545,26.576095755 -19.756662234,26.681667534 -20.177225562,26.774197777 -20.537765496,26.954200821 -21.260025546))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.30476
45.8465607015058
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
2021-12-23T07:34:45.423474Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S21E026/2018/09/11/017611
2.0E-4
2.0E-4
true
block average
2
2
-20.0
26.0
-21.0
27.0
POLYGON((26.889396752440835 -21.0,26.77419777699533 -20.537765495981294,26.637179542254223 -20.0,27.0 -20.0,27.0 -21.0,26.889396752440835 -21.0))
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_017611_S21E026_2018_09_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_017611_S21E026_2018_09_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_017611_S21E026_2018_09_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_017611_S21E026_2018_09_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_017611_S21E026_2018_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