https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-19T02:17:50.020949Z
2021-07-19T02:18:19.063747Z
s3://sentinel-s1-l1c/GRD/2021/7/19/IW/DV/S1A_IW_GRDH_1SDV_20210719T021750_20210719T021819_038840_049550_52ED
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
2021-07-19T02:17:50.020949Z
2021-07-19T02:18:19.063747Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0958004345337
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-19T07:38:45.031708Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210719T021750_20210719T021819_038840_049550_52ED
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((50.65831140534841 -12.214338464251819,50.08617695947673 -12.085217570031833,49.50958143925903 -11.953785415411126,48.93354025947016 -11.8211839874804,48.417051186595245 -11.7011929530638,48.27529459044409 -12.29992987019846,48.18912717029723 -12.660562445387786,48.058090776966296 -13.201164497687525,48.02780098366187 -13.323326062990898,48.54640116220611 -13.444770328937416,49.12491438364782 -13.57884719938873,49.70458166660124 -13.711712550358389,50.284507091202286 -13.843150230364799,50.47960035609982 -12.996320637637366,50.65831140534841 -12.214338464251819))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.515692564441
46.07632246438375
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
2021-12-26T08:55:57.688948Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/S13E048/2021/07/19/049550
2.0E-4
2.0E-4
true
block average
2
2
-12.0
48.0
-13.0
49.0
POLYGON((48.10685098816256 -13.0,48.18912717029402 -12.660562445401606,48.34630580800333 -12.0,49.0 -12.0,49.0 -13.0,48.10685098816256 -13.0))
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_049550_S13E048_2021_07_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_049550_S13E048_2021_07_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_049550_S13E048_2021_07_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_049550_S13E048_2021_07_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_049550_S13E048_2021_07_19_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