https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-22T03:36:42.604434Z
2021-05-22T03:37:18.007632Z
s3://sentinel-s1-l1c/GRD/2021/5/22/IW/DV/S1A_IW_GRDH_1SDV_20210522T033642_20210522T033718_037995_047C07_F734
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
2021-05-22T03:36:42.604434Z
2021-05-22T03:37:18.007632Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9641803332798
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-22T07:55:15.699595Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210522T033642_20210522T033718_037995_047C07_F734
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.768445987914866 0.050918699063956234,30.572127754027722 0.5224928962131842,30.534475031945554 0.3415530295767922,30.497852587390856 0.16028927305990556,30.459406275487225 -0.02058637898185804,30.419191361661298 -0.20108382426781035,30.380685422256835 -0.381958084658243,30.30180843388307 -0.7433193759343807,30.264890364579248 -0.9245599278685726,30.225415648798897 -1.1052484051930187,30.188207909366856 -1.2864400932321445,30.145392199980396 -1.4664075809066006,30.141146992082625 -1.4863188513396224,31.248185858933084 -1.7274481335608183,32.342766131573576 -1.965190519156338,32.50045246188703 -1.2193109227287215,32.691007806325985 -0.31173252430588394,32.72938816142791 -0.1302852557226296,32.768445987914866 0.050918699063956234))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79636
46.0862034726934
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
2021-12-26T06:03:44.397577Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S01E031/2021/05/22/047C07
2.0E-4
2.0E-4
true
block average
2
2
0.0
31.0
-1.0
32.0
POLYGON((31.0 -1.0,31.0 0.0,32.0 0.0,32.0 -1.0,31.0 -1.0))
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_047C07_S01E031_2021_05_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047C07_S01E031_2021_05_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047C07_S01E031_2021_05_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047C07_S01E031_2021_05_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047C07_S01E031_2021_05_22_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 2019
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