https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-04T04:36:14.339841Z
2022-05-04T04:36:32.143542Z
s3://sentinel-s1-l1c/GRD/2022/5/4/IW/DV/S1A_IW_GRDH_1SDV_20220504T043614_20220504T043632_043056_052434_7AAB
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
2022-05-04T04:36:14.339841Z
2022-05-04T04:36:32.143542Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220504T061527_V20220504T020605_20220504T052335.EOF
192.0047801121389
693000
Copernicus Ground Segment
2022-05-04T08:08:17.241975Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220504T043614_20220504T043632_043056_052434_7AAB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.93110994336489 -6.68061744178673,16.390532328468108 -6.56083843229755,15.831639810239189 -6.436344316770755,15.269511573799292 -6.310457045734831,14.715534326071989 -6.185749926663506,14.676014438598179 -6.366498210125531,14.638556777423243 -6.547819376614632,14.599125613627015 -6.728699188303594,14.557568076439484 -6.90910075627156,14.5174304230364 -7.089835943517963,14.507143077789697 -7.134281198259044,15.054848782621692 -7.258286740796683,15.618845551877142 -7.385244752530036,16.181029905403847 -7.51102200774573,16.723937687251503 -7.631749127262193,16.7742889874015 -7.40600394782174,16.812745112742835 -7.224460073989151,16.892350351209288 -6.861985517678805,16.93110994336489 -6.68061744178673))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.53545548377063
45.96127402606776
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
2022-05-04T10:20:15.868200Z
Batch API, v4.107.0
s3://deafrica-sentinel-1/s1_rtc/S08E016/2022/05/04/052434
2.0E-4
2.0E-4
true
block average
2
2
-7.0
16.0
-8.0
17.0
POLYGON((16.862040152643008 -7.0,16.774288987403395 -7.40600394781281,16.723937687251453 -7.631749127262166,16.0 -7.4705202675767906,16.0 -7.0,16.862040152643008 -7.0))
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_052434_S08E016_2022_05_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052434_S08E016_2022_05_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052434_S08E016_2022_05_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052434_S08E016_2022_05_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052434_S08E016_2022_05_04_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