https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-30T16:10:12.952101Z
2021-08-30T16:10:40.254418Z
s3://sentinel-s1-l1c/GRD/2021/8/30/IW/DV/S1B_IW_GRDH_1SDV_20210830T161012_20210830T161040_028477_036601_FD0C
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
2021-08-30T16:10:12.952101Z
2021-08-30T16:10:40.254418Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.97289546600695
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-30T21:43:45.142773Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210830T161012_20210830T161040_028477_036601_FD0C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.37290426752839 -9.53646692433154,32.9403598285079 -9.40937365554781,33.50879526419764 -9.281066704464143,33.96575748249962 -9.177200683278699,34.59332740715462 -9.033533220714547,34.55055080007129 -8.853422446510073,34.50640044638533 -8.67353957840757,34.46390738220492 -8.493282072764941,34.42061126585233 -8.313214918656566,34.381383657847365 -8.132219319448755,34.34276041512276 -7.951095427326562,34.299491185650794 -7.771048831279132,34.24215030361098 -7.515604907647856,33.73005556905203 -7.631879544028729,33.163958994636346 -7.759645741484551,32.595345209639994 -7.887158740428019,32.0313986704172 -8.01279365009209,32.087482702833846 -8.269127300401454,32.14385067658771 -8.44668750321788,32.17513822598771 -8.629860890889363,32.214754264165556 -8.811176538190988,32.25243724000689 -8.992930203668474,32.29533593545704 -9.173520503198388,32.33313423299091 -9.355259107988083,32.37290426752839 -9.53646692433154))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7905
46.22069430856489
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
2021-12-26T11:00:00.972364Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/S08E034/2021/08/30/036601
2.0E-4
2.0E-4
true
block average
2
2
-7.0
34.0
-8.0
35.0
POLYGON((34.0 -7.570586801820174,34.24215030361101 -7.5156049076478055,34.29949118565113 -7.7710488312806625,34.34276041512408 -7.9510954273325405,34.35318892987356 -8.0,34.0 -8.0,34.0 -7.570586801820174))
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_036601_S08E034_2021_08_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036601_S08E034_2021_08_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036601_S08E034_2021_08_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036601_S08E034_2021_08_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036601_S08E034_2021_08_30_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