https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-21T16:23:17.482043Z
2022-11-21T16:23:42.481334Z
s3://sentinel-s1-l1c/GRD/2022/11/21/IW/DV/S1A_IW_GRDH_1SDV_20221121T162317_20221121T162342_045994_05811F_28E0
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
2022-11-21T16:23:17.482043Z
2022-11-21T16:23:42.481334Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221121T165926_V20221121T131244_20221121T163014.EOF
347.55310324725133
693000
Copernicus Ground Segment
2022-11-21T17:51:31.378137Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221121T162317_20221121T162342_045994_05811F_28E0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.961125890813523 -24.692784342052857,32.31418080966757 -24.6117635383365,32.55813172512717 -24.55523514341398,32.80341072290153 -24.497948814877656,33.170784519736536 -24.411308600292674,33.53793583252022 -24.323715789519756,33.78247570585434 -24.26481767325786,34.3473676067158 -24.127045531206626,34.144417705122784 -23.410166497049868,33.99412722232983 -22.87213819765335,33.92830222954902 -22.63297958979391,33.368726519577216 -22.768886807313816,33.006346992961475 -22.855708503859084,32.7651744487239 -22.9129743543189,32.52271682546379 -22.970133528788264,32.15768034038774 -23.05540796865795,31.564937797625326 -23.191854239057605,31.5813426757991 -23.251600773481275,31.6287329935624 -23.431739179428938,31.675177100306133 -23.612106082126584,31.725490865840577 -23.791594721837484,31.76842240941276 -23.972792806987368,31.81815235391749 -24.1524388903195,31.86407570046894 -24.33297231045766,31.913288531674265 -24.512761572097148,31.961125890813523 -24.692784342052857))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.21873
45.79431612637481
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
2022-11-21T18:43:22.698153Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/S23E034/2022/11/21/05811F
2.0E-4
2.0E-4
true
block average
2
2
-22.0
34.0
-23.0
35.0
POLYGON((34.0 -22.89316228729532,34.029843581538195 -23.0,34.0 -23.0,34.0 -22.89316228729532))
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_05811F_S23E034_2022_11_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05811F_S23E034_2022_11_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05811F_S23E034_2022_11_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05811F_S23E034_2022_11_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05811F_S23E034_2022_11_21_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