https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-21T18:41:16.357967Z
2018-11-21T18:41:45.377282Z
s3://sentinel-s1-l1c/GRD/2018/11/21/IW/DV/S1A_IW_GRDH_1SDV_20181121T184116_20181121T184145_024690_02B6EE_4D8E
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2018-11-21T18:41:16.357967Z
2018-11-21T18:41:45.377282Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181121T204224_V20181121T165429_20181121T201200.EOF
347.2990203358399
693000
Copernicus S1 Core Ground Segment - UPA
2018-11-21T20:58:23.731681Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181121T184116_20181121T184145_024690_02B6EE_4D8E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.890227316 29.631614619,-10.506890662 29.695472227,-10.246864576 29.738110876,-9.856416288 29.801111736,-9.595847723 29.842472349,-9.204595641 29.903550138,-8.943497915 29.94362474,-8.682192335 29.983182751,-8.33594705 30.034739539,-8.657353727 31.657714948,-9.009578155 31.606705428,-9.275382265 31.567519886,-9.540962843 31.527783237,-9.938908956 31.467147822,-10.203919485 31.426039199,-10.600998685 31.363352128,-10.865423479 31.320879994,-11.255218663 31.257205755,-11.064857086 30.412564171,-10.890227316 29.631614619))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71809881184147
46.20909
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
2021-12-23T18:09:39.992166Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30W012/2018/11/21/02B6EE
2.0E-4
2.0E-4
true
block average
2
2
31.0
-12.0
30.0
-11.0
POLYGON((-11.0 30.122521343504,-11.197250769798055 31.0,-11.0 31.0,-11.0 30.122521343504))
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_02B6EE_N30W012_2018_11_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02B6EE_N30W012_2018_11_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02B6EE_N30W012_2018_11_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02B6EE_N30W012_2018_11_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02B6EE_N30W012_2018_11_21_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