https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-13T03:54:28.498937Z
2018-12-13T03:54:57.511944Z
s3://sentinel-s1-l1c/GRD/2018/12/13/IW/DV/S1B_IW_GRDH_1SDV_20181213T035428_20181213T035457_014018_01A043_D695
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
2018-12-13T03:54:28.498937Z
2018-12-13T03:54:57.511944Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181213T055841_V20181213T013210_20181213T044940.EOF
192.2647017206961
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-13T06:18:27.477317Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181213T035428_20181213T035457_014018_01A043_D695
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.107990379 21.738607633,30.515068147 21.845964515,29.916131662 21.952087058,29.316315827 22.056025049,28.720307884 22.15698004,28.708758032 22.098617063,28.640006226 21.736664259,28.604031591 21.555948097,28.569609705 21.374966481,28.499571607 21.013191138,28.405458795 20.53054689,28.994732397 20.428454811,29.58783076 20.323548237,30.180122892 20.216634436,30.766532207 20.108667731,30.868298547 20.592353072,30.944173663 20.954916447,30.981634863 21.136284859,31.020580894 21.31738053,31.095432468 21.680125921,31.107990379 21.738607633))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.813658071523
46.02649
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
2021-12-23T19:23:19.408257Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E028/2018/12/13/01A043
2.0E-4
2.0E-4
true
block average
2
2
23.0
28.0
22.0
29.0
POLYGON((28.69002602852123 22.0,28.72030788399981 22.15698004000016,29.0 22.109604303845707,29.0 22.0,28.69002602852123 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_01A043_N22E028_2018_12_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01A043_N22E028_2018_12_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01A043_N22E028_2018_12_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01A043_N22E028_2018_12_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01A043_N22E028_2018_12_13_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