https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-05T16:31:39.247274Z
2021-05-05T16:32:04.245369Z
s3://sentinel-s1-l1c/GRD/2021/5/5/IW/DV/S1B_IW_GRDH_1SDV_20210505T163139_20210505T163204_026771_0332B2_5B69
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-05-05T16:31:39.247274Z
2021-05-05T16:32:04.245369Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7067130785233
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-05T19:15:52.611014Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210505T163139_20210505T163204_026771_0332B2_5B69
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.911375351871516 -20.86923068418907,29.472049643714247 -20.740499017968368,30.06948850071283 -20.601077936155505,30.665891823627874 -20.45959849345194,31.232282739366706 -20.32310069788509,31.187793164050685 -20.142669261158932,31.092924507224495 -19.783109394416627,31.047370624658207 -19.602889801063732,30.9998114942502 -19.423174322599152,30.952954039165544 -19.243299619337538,30.84203247724927 -18.82472611374444,30.28062425475425 -18.959336341348063,29.6888125381642 -19.099166808597264,29.094889460673045 -19.237369349964567,28.538838237203493 -19.36481013405802,28.644359540065444 -19.785234120021492,28.736424243813683 -20.14585813485823,28.780088210732192 -20.326727098230048,28.8269731091582 -20.50686700941076,28.867276578885562 -20.688526887998098,28.911375351871516 -20.86923068418907))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.28168
45.91247302135579
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
2021-12-26T05:10:03.991788Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S20E031/2021/05/05/0332B2
2.0E-4
2.0E-4
true
block average
2
2
-19.0
31.0
-20.0
32.0
POLYGON((31.0 -19.423886644306343,31.15015036120086 -20.0,31.0 -20.0,31.0 -19.423886644306343))
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_0332B2_S20E031_2021_05_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0332B2_S20E031_2021_05_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0332B2_S20E031_2021_05_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0332B2_S20E031_2021_05_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0332B2_S20E031_2021_05_05_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