https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-22T04:44:10.098465Z
2023-04-22T04:44:41.871035Z
s3://sentinel-s1-l1c/GRD/2023/4/22/IW/DV/S1A_IW_GRDH_1SDV_20230422T044410_20230422T044441_048204_05CBC0_8F9A
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
2023-04-22T04:44:10.098465Z
2023-04-22T04:44:41.871035Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230422T061310_V20230422T021424_20230422T053154.EOF
191.9940988522225
693000
Copernicus Ground Segment
2023-04-22T07:25:27.874844Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230422T044410_20230422T044441_048204_05CBC0_8F9A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.179812450452156 -5.277454251545378,14.084834800637713 -5.0357103218299715,12.975456490639784 -4.788760201553307,12.937206642495568 -4.969737733380424,12.896491985695192 -5.150260592915085,12.858089180110968 -5.33131381486792,12.817505496044225 -5.511882476942075,12.778459089954197 -5.692806523076136,12.58262156087055 -6.578958674130186,13.131054048689984 -6.7026927571976795,13.688323345241482 -6.827735280505116,14.250017753299002 -6.9530727832248,14.78715342469742 -7.072252732760782,14.822645050640329 -6.908529211721651,14.861333967627635 -6.727049706064967,14.899016074195192 -6.5453513735679865,14.938292888131464 -6.364011798090969,14.978623301728394 -6.182910182316753,15.016362014064217 -6.001238527523981,15.060477378818918 -5.820983490652866,15.099681122321456 -5.639644393098383,15.138129438631262 -5.458142632814307,15.179812450452156 -5.277454251545378))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.53629
45.93032169648083
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
2023-04-22T09:45:08.455576Z
Batch API, v4.192.0
s3://deafrica-sentinel-1/s1_rtc/S07E014/2023/04/22/05CBC0
2.0E-4
2.0E-4
true
block average
2
2
-6.0
14.0
-7.0
15.0
POLYGON((15.0 -6.080004176556406,14.978623301728758 -6.1829101823148545,14.899016074195298 -6.545351373567493,14.802816213698186 -7.0,14.461515427090596 -7.0,14.0 -6.8972833710736206,14.0 -6.0,15.0 -6.0,15.0 -6.080004176556406))
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_05CBC0_S07E014_2023_04_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05CBC0_S07E014_2023_04_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05CBC0_S07E014_2023_04_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05CBC0_S07E014_2023_04_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05CBC0_S07E014_2023_04_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 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