https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-06T03:38:31.660494Z
2023-04-06T03:38:56.659922Z
s3://sentinel-s1-l1c/GRD/2023/4/6/IW/DV/S1A_IW_GRDH_1SDV_20230406T033831_20230406T033856_047970_05C3E4_21A2
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
2023-04-06T03:38:31.660494Z
2023-04-06T03:38:56.659922Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230406T050620_V20230406T010833_20230406T042603.EOF
191.9994666112457
693000
Copernicus Ground Segment
2023-04-06T06:37:40.877537Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230406T033831_20230406T033856_047970_05C3E4_21A2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.472007337714377 -5.9929109446481865,30.36201245467797 -5.747038440698059,29.26815723808894 -5.502467471737029,29.23031224039886 -5.683607362160864,29.190630147242402 -5.864433171476805,29.150009918502032 -6.045052704179751,29.10776096873711 -6.225307258130785,29.068656379588525 -6.406286832190575,29.027214867277934 -6.586743569717504,28.988553715068335 -6.767842368594202,28.94364466283742 -6.947521819166566,28.929258652196566 -7.006796538651212,29.46433859608758 -7.127865010383159,30.024294441667937 -7.2538213595394305,30.596573879573167 -7.381797611681282,31.133663014950763 -7.501163240811335,31.147937397206302 -7.441712051450109,31.195528756020224 -7.262162316537516,31.238122343063978 -7.0815026420166545,31.277539940053522 -6.900140674920404,31.43170857721861 -6.173960819904468,31.472007337714377 -5.9929109446481865))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61066173859617
46.11961653201215
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
2023-04-06T15:45:24.879863Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/S07E031/2023/04/06/05C3E4
2.0E-4
2.0E-4
true
block average
2
2
-6.0
31.0
-7.0
32.0
POLYGON((31.470429429177567 -6.0,31.431708577218394 -6.173960819905298,31.25583630122201 -7.0,31.0 -7.0,31.0 -6.0,31.470429429177567 -6.0))
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_05C3E4_S07E031_2023_04_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C3E4_S07E031_2023_04_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C3E4_S07E031_2023_04_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C3E4_S07E031_2023_04_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C3E4_S07E031_2023_04_06_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