https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-05T16:21:51.770309Z
2023-12-05T16:22:16.769617Z
s3://sentinel-s1-l1c/GRD/2023/12/5/IW/DV/S1A_IW_GRDH_1SDV_20231205T162151_20231205T162216_051521_063818_BE28
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
2023-12-05T16:21:51.770309Z
2023-12-05T16:22:16.769617Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231205T182411_V20231205T144319_20231205T180049.EOF
348.03679045264175
693000
Copernicus Ground Segment
2023-12-05T19:10:44.621933Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231205T162151_20231205T162216_051521_063818_BE28
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.303653954916275 -0.3395298486405399,30.502925750613727 0.1339937890194319,30.465273123483726 0.31495705938115215,30.42676322408111 0.4958203428248063,30.389284610162846 0.6768991321506961,30.34731825993701 0.8570045785539149,30.30777918738586 1.0376285927910593,30.273270071892593 1.2193261717197772,30.236819808186922 1.4005999058414007,30.186873670320743 1.641218466297969,27.979891016692484 1.1708314020953288,28.030840692444443 0.929646400047749,28.111283120351906 0.5675490287728483,28.149285092246064 0.3860190574320071,28.184131572828367 0.20380595693473336,28.22358964792856 0.02258276666009313,28.303653954916275 -0.3395298486405399))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84788194767009
46.17807029500378
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
2023-12-05T21:11:21.659261Z
Batch API, v4.284.0
s3://deafrica-sentinel-1/s1_rtc/N00E028/2023/12/05/063818
2.0E-4
2.0E-4
true
block average
2
2
1.0
28.0
0.0
29.0
POLYGON((28.228582772956912 0.0,28.184131572828438 0.20380595693451473,28.14928509224603 0.38601905743213727,28.11128312035191 0.5675490287725737,28.015978685789303 1.0,29.0 1.0,29.0 0.0,28.228582772956912 0.0))
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_063818_N00E028_2023_12_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_063818_N00E028_2023_12_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_063818_N00E028_2023_12_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_063818_N00E028_2023_12_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_063818_N00E028_2023_12_05_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 2021
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