https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-15T06:54:59.414025Z
2018-12-15T06:55:25.810945Z
s3://sentinel-s1-l1c/GRD/2018/12/15/IW/DV/S1B_IW_GRDH_1SDV_20181215T065459_20181215T065525_014049_01A143_EA48
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
2018-12-15T06:54:59.414025Z
2018-12-15T06:55:25.810945Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181215T084834_V20181215T043312_20181215T075042.EOF
192.3433993490095
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-15T09:08:41.741631Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181215T065459_20181215T065525_014049_01A143_EA48
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.729587681 23.719917427,-14.108060847 23.787321041,-14.361941618 23.831977227,-14.743086331 23.898177481,-14.997396856 23.941786649,-15.379180819 24.006411093,-15.633913846 24.048966226,-16.15279258 24.134250321,-16.188235015 23.95354357,-16.222857659 23.772606865,-16.293665511 23.41097545,-16.329841474 23.230279026,-16.400798113 22.868647278,-16.439066076 22.668917822,-15.926026864 22.58277856,-15.674145901 22.539847172,-15.296617779 22.47471243,-15.045129348 22.430799056,-14.668194586 22.364196373,-14.417104713 22.319307753,-14.04277177 22.251610611,-14.000980325 22.451765981,-13.923477718 22.814128158,-13.884004811 22.995179846,-13.806469847 23.357536589,-13.768482474 23.538855083,-13.729587681 23.719917427))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81978103933834
46.59153036980045
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
2021-12-23T19:30:05.099737Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22W014/2018/12/15/01A143
2.0E-4
2.0E-4
true
block average
2
2
23.0
-14.0
22.0
-13.0
POLYGON((-13.882973422805575 23.0,-14.0 22.456349474574704,-14.0 23.0,-13.882973422805575 23.0))
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_01A143_N22W014_2018_12_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01A143_N22W014_2018_12_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01A143_N22W014_2018_12_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01A143_N22W014_2018_12_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01A143_N22W014_2018_12_15_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