https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-03T02:50:37.958824Z
2021-07-03T02:51:06.992111Z
s3://sentinel-s1-l1c/GRD/2021/7/3/IW/DV/S1A_IW_GRDH_1SDV_20210703T025037_20210703T025106_038607_048E36_DB3F
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
2021-07-03T02:50:37.958824Z
2021-07-03T02:51:06.992111Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0888911875903
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-03T05:04:02.513673Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210703T025037_20210703T025106_038607_048E36_DB3F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.51241994588 -11.850977916404002,41.95314012771002 -11.72489432061276,41.38480901711798 -11.595543592112401,40.8169989828062 -11.465089124484615,40.27647267742632 -11.339773070512305,40.219107365455486 -11.577797375636976,40.17752636270348 -11.75843326076874,40.04680262436296 -12.29898663944956,40.00527668611893 -12.479674898730838,39.96279988679511 -12.660148619717937,39.91835504713714 -12.840165299230904,39.886857081407776 -12.961340108496874,40.433870798824096 -13.089197997638259,41.00587147212118 -13.2215163954292,41.57741222022158 -13.352320913396131,42.13993138360598 -13.479677491865537,42.33421423299006 -12.63337210886925,42.51241994588 -11.850977916404002))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.4687
45.89562233086153
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
2021-12-26T08:08:02.043278Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S12E042/2021/07/03/048E36
2.0E-4
2.0E-4
true
block average
2
2
-11.0
42.0
-12.0
43.0
POLYGON((42.51241994587996 -11.85097791640396,42.47847722634116 -12.0,42.0 -12.0,42.0 -11.735458372818286,42.51241994587996 -11.85097791640396))
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_048E36_S12E042_2021_07_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048E36_S12E042_2021_07_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048E36_S12E042_2021_07_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048E36_S12E042_2021_07_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048E36_S12E042_2021_07_03_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