https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-07T18:51:24.559501Z
2022-06-07T18:51:49.558131Z
s3://sentinel-s1-l1c/GRD/2022/6/7/IW/DV/S1A_IW_GRDH_1SDV_20220607T185124_20220607T185149_043561_053384_AAB4
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
2022-06-07T18:51:24.559501Z
2022-06-07T18:51:49.558131Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220607T205823_V20220607T171116_20220607T202846.EOF
348.01672486024376
693000
Copernicus Ground Segment
2022-06-07T21:32:33.232295Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220607T185124_20220607T185149_043561_053384_AAB4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.946318821652303 5.429758004620237,-8.831744592846904 5.661115454161511,-7.72689055118323 5.888143513560651,-7.763560820523089 6.069076735016493,-7.798957452715294 6.250358270177956,-7.835610564260692 6.43137635411734,-7.870751162001731 6.612697120357598,-7.980326861630091 7.155777438225338,-8.011742308765458 7.337824958059007,-8.023914341916473 7.397663450960028,-8.574833122445028 7.286379917706853,-9.137078395308292 7.172055838500222,-9.696506439451703 7.057562774939548,-10.255699147748777 6.942386440685247,-10.241083682123781 6.88282612585434,-10.206369289269345 6.70074878658823,-10.169350575264477 6.5191458640931375,-10.1300011876499 6.338024794366408,-10.058334935985693 5.97431277020495,-9.946318821652303 5.429758004620237))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78340557085444
46.10675995772738
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
2022-06-08T05:27:36.723667Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N07W008/2022/06/07/053384
2.0E-4
2.0E-4
true
block average
2
2
8.0
-8.0
7.0
-7.0
POLYGON((-8.0 7.269780146261139,-7.9803268616300205 7.155777438224919,-7.9488961114845615 7.0,-8.0 7.0,-8.0 7.269780146261139))
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_053384_N07W008_2022_06_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053384_N07W008_2022_06_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053384_N07W008_2022_06_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053384_N07W008_2022_06_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053384_N07W008_2022_06_07_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