https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-18T05:23:32.596345Z
2021-08-18T05:23:57.595266Z
s3://sentinel-s1-l1c/GRD/2021/8/18/IW/DV/S1B_IW_GRDH_1SDV_20210818T052332_20210818T052357_028296_036048_F106
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
2021-08-18T05:23:32.596345Z
2021-08-18T05:23:57.595266Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.5353596887624
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-18T06:26:40.062208Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210818T052332_20210818T052357_028296_036048_F106
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.848937002716356 28.172553552929976,9.458846112809521 28.238626009761216,9.194585672282466 28.282707075587478,8.797054599311547 28.347989533027267,8.529871633441607 28.39117052985649,8.264422182375277 28.43352084171043,7.866548219950629 28.495969192161233,7.333586569672525 28.57768326028537,7.299245891716451 28.396911562430926,7.155291751981566 27.674409339000608,7.0372430054123125 27.072886198424943,7.430581029960527 27.011313974866752,7.69317518074849 26.969559589247098,8.218376830413277 26.884490579173928,8.48098785048888 26.84117478910197,8.873354170016846 26.775486659487697,9.134340319099381 26.7311499873894,9.51974352386789 26.664734363947268,9.571600658768386 26.90537530342231,9.650865753097397 27.267443846233864,9.729307135342957 27.629657248718825,9.769098009873364 27.810667467551923,9.809625552070509 27.991553083360014,9.848937002716356 28.172553552929976))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80797280955019
46.638263811813
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
2021-12-26T10:24:54.126444Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N27E009/2021/08/18/036048
2.0E-4
2.0E-4
true
block average
2
2
28.0
9.0
27.0
10.0
POLYGON((9.811460135966097 28.0,9.72930713534119 27.62965724871024,9.59231617147716 27.0,9.0 27.0,9.0 28.0,9.811460135966097 28.0))
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_036048_N27E009_2021_08_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036048_N27E009_2021_08_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036048_N27E009_2021_08_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036048_N27E009_2021_08_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036048_N27E009_2021_08_18_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