https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-24T03:32:19.280477Z
2023-02-24T03:32:44.279142Z
s3://sentinel-s1-l1c/GRD/2023/2/24/IW/DV/S1A_IW_GRDH_1SDV_20230224T033219_20230224T033244_047372_05AFA7_38EA
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
2023-02-24T03:32:19.280477Z
2023-02-24T03:32:44.279142Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230224T045701_V20230224T010019_20230224T041749.EOF
192.1174501482293
693000
Copernicus Ground Segment
2023-02-24T05:58:36.792473Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230224T033219_20230224T033244_047372_05AFA7_38EA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.868888115527216 -13.344352011972624,31.32072174762157 -13.220263942245715,30.739057970073908 -13.087156777675322,30.171713565774606 -12.955964712531086,29.622012816645675 -12.827544776067425,29.578222864140862 -13.00765608002825,29.532736448252386 -13.1874674479944,29.49123689065596 -13.368238166279038,29.44452913471069 -13.547778974456076,29.40381879460583 -13.728758433833852,29.36137736559441 -13.909336659913546,29.316568945372598 -14.089362330175346,29.258621595135224 -14.329084917114642,29.807105000854243 -14.45811406417457,30.394398769821663 -14.594745212023684,30.963714031217613 -14.725597742814495,31.51625132504377 -14.851129048086982,31.613174841355775 -14.429289773930483,31.656617194181347 -14.24862206302868,31.699348143422597 -14.067799305926851,31.738643350572147 -13.886203162536175,31.784089984030373 -13.706009462680289,31.825916889731793 -13.525000548106888,31.868888115527216 -13.344352011972624))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.48442
45.95537617331868
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
2023-02-24T18:47:35.779835Z
Batch API, v4.178.0
s3://deafrica-sentinel-1/s1_rtc/S14E029/2023/02/24/05AFA7
2.0E-4
2.0E-4
true
block average
2
2
-13.0
29.0
-14.0
30.0
POLYGON((29.33881124468838 -14.0,29.40381879460434 -13.728758433840415,29.444529134708308 -13.547778974465878,29.491236890657547 -13.368238166272443,29.532736448253488 -13.187467447989698,29.580084265249177 -13.0,30.0 -13.0,30.0 -14.0,29.33881124468838 -14.0))
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_05AFA7_S14E029_2023_02_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AFA7_S14E029_2023_02_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AFA7_S14E029_2023_02_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AFA7_S14E029_2023_02_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AFA7_S14E029_2023_02_24_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