https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-14T06:37:43.046986Z
2018-02-14T06:38:12.046034Z
s3://sentinel-s1-l1c/GRD/2018/2/14/IW/DV/S1A_IW_GRDH_1SDV_20180214T063743_20180214T063812_020599_023430_1DF9
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
2018-02-14T06:37:43.046986Z
2018-02-14T06:38:12.046034Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.5622683494666
693000
Copernicus S1 Core Ground Segment - UPA
2018-02-14T12:48:29.804665Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180214T063743_20180214T063812_020599_023430_1DF9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.549516474 28.688609332,-8.945909747 28.755347906,-9.212195551 28.799481442,-9.612041779 28.864697365,-9.878881189 28.907516404,-10.279547828 28.97075423,-10.546927432 29.012250351,-11.081814982 29.093570715,-11.150801031 28.732025717,-11.18620435 28.55133799,-11.223281367 28.370898458,-11.259469936 28.190321853,-11.295051554 28.009649002,-11.329225391 27.828758458,-11.399778349 27.472412376,-10.873082877 27.39022098,-10.609780578 27.348341454,-10.215200587 27.284594005,-9.952398865 27.241478763,-9.558578132 27.175883658,-9.296288085 27.131540631,-8.90581668 27.064554012,-8.827086049 27.421534023,-8.78874199 27.602779525,-8.74891646 27.783772117,-8.708408188 27.964648781,-8.666990266 28.145372048,-8.627274715 28.326386471,-8.549516474 28.688609332))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7943035936758
46.62724087006863
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
2022-01-21T12:08:55.707587Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N27W011/2018/02/14/023430
2.0E-4
2.0E-4
true
block average
2
2
28.0
-11.0
27.0
-10.0
POLYGON((-10.0 27.249288203666346,-10.609780578024543 27.34834145400413,-11.0 27.410026533816705,-11.0 28.0,-10.0 28.0,-10.0 27.249288203666346))
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_023430_N27W011_2018_02_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_023430_N27W011_2018_02_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_023430_N27W011_2018_02_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_023430_N27W011_2018_02_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_023430_N27W011_2018_02_14_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