https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-25T18:53:07.310735Z
2022-07-25T18:53:32.309266Z
s3://sentinel-s1-l1c/GRD/2022/7/25/IW/DV/S1A_IW_GRDH_1SDV_20220725T185307_20220725T185332_044261_05485F_6837
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
2022-07-25T18:53:07.310735Z
2022-07-25T18:53:32.309266Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220725T205920_V20220725T171119_20220725T202849.EOF
347.94658345415553
693000
Copernicus Ground Segment
2022-07-25T21:29:09.869554Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220725T185307_20220725T185332_044261_05485F_6837
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-11.183593043506404 11.480200228944657,-10.616451399868517 11.593100917822273,-10.04928454550344 11.704802940810893,-9.481270536294792 11.815456891821944,-8.928621733184428 11.921939010874006,-8.963427587458979 12.103049641678004,-8.999176193535199 12.284067399686704,-9.036371555360901 12.464804445764763,-9.07135503533287 12.645957802858774,-9.108780874757569 12.826642131867603,-9.14291914614519 13.007944610808059,-9.22821101485919 13.429400915924436,-9.784317608475067 13.324054449195069,-10.355976429527207 13.214392070285228,-10.926046445362308 13.103663234053464,-11.498624442136029 12.991076847883035,-11.486887709388657 12.930949060507398,-11.4119321209219 12.568074923831052,-11.373981561415597 12.38672926134332,-11.255655250358446 11.843577106900316,-11.218308639794044 11.662106028370316,-11.183593043506404 11.480200228944657))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85718988549694
46.11104530137788
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
2022-07-25T22:46:51.028464Z
Batch API, v4.122.0
s3://deafrica-sentinel-1/s1_rtc/N12W011/2022/07/25/05485F
2.0E-4
2.0E-4
true
block average
2
2
13.0
-11.0
12.0
-10.0
POLYGON((-11.0 12.0,-11.0 13.0,-10.0 13.0,-10.0 12.0,-11.0 12.0))
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_05485F_N12W011_2022_07_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05485F_N12W011_2022_07_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05485F_N12W011_2022_07_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05485F_N12W011_2022_07_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05485F_N12W011_2022_07_25_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