https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-28T18:52:42.817506Z
2022-12-28T18:53:07.816171Z
s3://sentinel-s1-l1c/GRD/2022/12/28/IW/DV/S1A_IW_GRDH_1SDV_20221228T185242_20221228T185307_046536_05938E_1A21
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
2022-12-28T18:52:42.817506Z
2022-12-28T18:53:07.816171Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221228T210411_V20221228T171119_20221228T202849.EOF
347.96883566364977
693000
Copernicus Ground Segment
2022-12-28T21:32:36.157094Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221228T185242_20221228T185307_046536_05938E_1A21
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.874030211623946 9.96802309609913,-10.310168538024255 10.08161710733011,-9.745521646664137 10.194323496687884,-9.180345144156746 10.306078257638617,-8.630825817105068 10.41371108465694,-8.703208672158123 10.775578937666078,-8.774317591390307 11.137765777437828,-8.846545748985505 11.499714353165622,-8.88081311854616 11.68103608202587,-8.92833439329297 11.921939419371318,-9.481341575925095 11.815382970385189,-10.04935174842304 11.704724163147935,-10.61651643793892 11.593016926325404,-11.18365474137121 11.48011144677642,-11.096583416257129 11.057151030559508,-11.051668093552655 10.87719312502022,-10.984765998644571 10.512658969326635,-10.949756564145673 10.33070033334577,-10.911145034188962 10.149467083058994,-10.874030211623946 9.96802309609913))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87675761144879
46.09726699304067
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
2022-12-29T02:47:29.404002Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N10W012/2022/12/28/05938E
2.0E-4
2.0E-4
true
block average
2
2
11.0
-12.0
10.0
-11.0
POLYGON((-11.0 10.595665545272512,-11.051668093552594 10.87719312502002,-11.08231920834261 11.0,-11.0 11.0,-11.0 10.595665545272512))
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_05938E_N10W012_2022_12_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05938E_N10W012_2022_12_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05938E_N10W012_2022_12_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05938E_N10W012_2022_12_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05938E_N10W012_2022_12_28_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