https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-06T17:04:30.401662Z
2021-06-06T17:04:55.400746Z
s3://sentinel-s1-l1c/GRD/2021/6/6/IW/DV/S1B_IW_GRDH_1SDV_20210606T170430_20210606T170455_027238_0340F2_22A3
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
2021-06-06T17:04:30.401662Z
2021-06-06T17:04:55.400746Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.69281169645075
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-06T18:32:18.180239Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210606T170430_20210606T170455_027238_0340F2_22A3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.770784526348788 -21.20992549425149,21.32620440409518 -21.082349440479454,21.93205027792281 -20.940869364371448,22.538629861537196 -20.796803333205936,23.096672655728003 -20.662134499459555,22.999755099379513 -20.303090569340554,22.90413502221576 -19.943690520406232,22.699382306941622 -19.165188785388,22.145313984954516 -19.298214850362914,21.54590488290132 -19.439997503010513,20.945697519152606 -19.579757646235972,20.39499088641002 -19.706030864317626,20.54359361391951 -20.30758284757853,20.588604806260072 -20.48814911294383,20.679403110075725 -20.849132134182824,20.770784526348788 -21.20992549425149))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.17358
45.94413775252291
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
2021-12-26T06:48:20.246122Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S21E020/2021/06/06/0340F2
2.0E-4
2.0E-4
true
block average
2
2
-20.0
20.0
-21.0
21.0
POLYGON((20.717614786825656 -21.0,20.588604806250846 -20.488149112909717,20.467610737365074 -20.0,21.0 -20.0,21.0 -21.0,20.717614786825656 -21.0))
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_0340F2_S21E020_2021_06_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0340F2_S21E020_2021_06_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0340F2_S21E020_2021_06_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0340F2_S21E020_2021_06_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0340F2_S21E020_2021_06_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