https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-23T04:23:09.355533Z
2023-02-23T04:23:34.353270Z
s3://sentinel-s1-l1c/GRD/2023/2/23/IW/DV/S1A_IW_GRDH_1SDV_20230223T042309_20230223T042334_047358_05AF3B_BDA6
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
2023-02-23T04:23:09.355533Z
2023-02-23T04:23:34.353270Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230223T073309_V20230223T033639_20230223T065409.EOF
192.0268979374
693000
Copernicus Ground Segment
2023-02-23T08:36:20.318999Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230223T042309_20230223T042334_047358_05AF3B_BDA6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.746675661946046 11.168259091705051,22.17774429676211 11.281765440559385,21.60690717439107 11.39446405051549,21.035132105791444 11.506145932287453,20.494514896569562 11.6106227283414,20.423834097500553 11.248551007828514,20.28096119885887 10.524445801490282,20.197152754278815 10.10241168821957,20.734422916607006 9.996878455161555,21.303170085565903 9.884135709050952,21.87092578951492 9.770550654378988,22.435152456701758 9.656653043415448,22.449851568905018 9.716369665162102,22.59902116217169 10.442225647038557,22.635307566812678 10.623887188070322,22.71007129563258 10.986762173934029,22.746675661946046 11.168259091705051))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88497560300649
46.17363317136719
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
2023-02-23T23:43:52.399622Z
Batch API, v4.178.0
s3://deafrica-sentinel-1/s1_rtc/N10E022/2023/02/23/05AF3B
2.0E-4
2.0E-4
true
block average
2
2
11.0
22.0
10.0
23.0
POLYGON((22.712741105348908 11.0,22.508140021080372 10.0,22.0 10.0,22.0 11.0,22.712741105348908 11.0))
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_05AF3B_N10E022_2023_02_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AF3B_N10E022_2023_02_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AF3B_N10E022_2023_02_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AF3B_N10E022_2023_02_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AF3B_N10E022_2023_02_23_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