https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-13T18:11:50.875181Z
2022-05-13T18:12:15.872643Z
s3://sentinel-s1-l1c/GRD/2022/5/13/IW/DV/S1A_IW_GRDH_1SDV_20220513T181150_20220513T181215_043196_0528A8_451A
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
2022-05-13T18:11:50.875181Z
2022-05-13T18:12:15.872643Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220513T201817_V20220513T163006_20220513T194736.EOF
347.949490717191
693000
Copernicus Ground Segment
2022-05-13T20:49:12.806828Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220513T181150_20220513T181215_043196_0528A8_451A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.8631402093418097 11.288338828036238,-0.29755500980297833 11.401111202304516,0.26962177650466845 11.513017602378989,0.8369282200110357 11.62375527075356,1.3918664955264302 11.73091210128889,1.3580020126788326 11.912202331624268,1.3212785825180031 12.09303204882678,1.2504358835276594 12.455173912175612,1.1788217216772279 12.817147383412086,1.1439521085775421 12.998303853120424,1.0956402242100156 13.23899626512658,0.5378049129759647 13.133090247382983,-0.03329112045217661 13.023315620550603,-0.6036385941386204 12.91233145744449,-1.1725756748337708 12.800282295631241,-1.1613866935969461 12.740047947112101,-1.086907520219708 12.377091984240451,-1.0488188036072372 12.19578032350731,-0.9744308746724767 11.83279544974957,-0.9366481105466004 11.651417837826862,-0.8631402093418097 11.288338828036238))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86594934082615
46.07053101521252
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
2022-05-13T22:30:13.588542Z
Batch API, v4.110.0
s3://deafrica-sentinel-1/s1_rtc/N12E000/2022/05/13/0528A8
2.0E-4
2.0E-4
true
block average
2
2
13.0
0.0
12.0
1.0
POLYGON((0.0 12.0,0.0 13.0,1.0 13.0,1.0 12.0,0.0 12.0))
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_0528A8_N12E000_2022_05_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0528A8_N12E000_2022_05_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0528A8_N12E000_2022_05_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0528A8_N12E000_2022_05_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0528A8_N12E000_2022_05_13_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