https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-06T02:28:49.337056Z
2021-02-06T02:29:14.335070Z
s3://sentinel-s1-l1c/GRD/2021/2/6/IW/DV/S1A_IW_GRDH_1SDV_20210206T022849_20210206T022914_036463_0447E5_28AF
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
2021-02-06T02:28:49.337056Z
2021-02-06T02:29:14.335070Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210206T062727_V20210206T013303_20210206T045033.EOF
192.4043452253617
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-11T14:50:01.054567Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210206T022849_20210206T022914_036463_0447E5_28AF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((46.086331032103686 -22.39795185055514,45.52530188972216 -22.26894296956177,44.92099471618737 -22.127556996528803,44.31450454207398 -21.983133019734208,43.747913366481065 -21.845926194652183,43.59904799895105 -22.38393016866066,43.45254955252889 -22.92275322728454,43.40307877430303 -23.102236191202497,43.33557666485174 -23.340878037272798,43.90963691373526 -23.480499096703856,44.27734637118439 -23.568670814924964,44.521817214581205 -23.62674694931158,44.767613670915665 -23.684704181843156,45.13449178546782 -23.770392047434363,45.695720200969006 -23.899566426826343,45.71126773616258 -23.83976748488093,45.76152535714927 -23.660265172945493,45.808418764683296 -23.480001234559765,45.854069951201105 -23.29946257893335,45.9005437494425 -23.119124709951528,45.94406458129115 -22.938119623423677,45.9911029522022 -22.75793305016279,46.03684975207092 -22.577460881483418,46.086331032103686 -22.39795185055514))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.03763
45.74685510189003
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
2021-12-26T00:37:05.153654Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S23E046/2021/02/06/0447E5
2.0E-4
2.0E-4
true
block average
2
2
-22.0
46.0
-23.0
47.0
POLYGON((46.08633103210417 -22.39795185055535,46.03684975206951 -22.577460881485678,46.0 -22.722833993713994,46.0 -22.37809999437641,46.08633103210417 -22.39795185055535))
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_0447E5_S23E046_2021_02_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0447E5_S23E046_2021_02_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0447E5_S23E046_2021_02_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0447E5_S23E046_2021_02_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0447E5_S23E046_2021_02_06_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