https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-03T05:30:44.668094Z
2021-12-03T05:31:08.494617Z
s3://sentinel-s1-l1c/GRD/2021/12/3/IW/DV/S1A_IW_GRDH_1SDV_20211203T053044_20211203T053108_040840_04D945_9ABD
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
2021-12-03T05:30:44.668094Z
2021-12-03T05:31:08.494617Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.9361588073187
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-03T06:12:44.053555Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211203T053044_20211203T053108_040840_04D945_9ABD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.204996420572614 34.46797659180288,8.786552682122329 34.53354958378648,8.495905629492539 34.57818428246419,8.21068908686769 34.62127231955444,7.792191713914688 34.683221184881845,7.372765529870818 34.743778884456525,7.088348369241933 34.78396917645348,6.804638698126724 34.823361669676906,6.509131481070132 34.86364266076634,6.477248768274723 34.68276328356111,6.443158539673838 34.50208118156404,6.40843504416577 34.32147903326425,6.336338750513326 33.96062572154128,6.253768457701716 33.554574477486575,6.542638805550739 33.514225861967326,6.822287478314791 33.47448368527136,7.101711223813625 33.43410762451644,7.520318086782373 33.372372729812525,7.799218134180591 33.33040990191271,8.217106306098213 33.266288542697616,8.632941458512668 33.20099389282531,8.909636496123852 33.156724177217356,8.962352556148636 33.38275577253324,9.045476225489985 33.744162237524506,9.16818772845844 34.28660513449149,9.204996420572614 34.46797659180288))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72457816389474
46.49284864491471
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
2021-12-26T15:51:07.236125Z
Batch API, v4.69.3
s3://deafrica-sentinel-1/s1_rtc/N33E009/2021/12/03/04D945
2.0E-4
2.0E-4
true
block average
2
2
34.0
9.0
33.0
10.0
POLYGON((9.103351877517175 34.0,9.0 33.54643995185385,9.0 34.0,9.103351877517175 34.0))
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_04D945_N33E009_2021_12_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04D945_N33E009_2021_12_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04D945_N33E009_2021_12_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04D945_N33E009_2021_12_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04D945_N33E009_2021_12_03_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