https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-05T02:17:25.494831Z
2018-02-05T02:17:54.507886Z
s3://sentinel-s1-l1c/GRD/2018/2/5/IW/DV/S1A_IW_GRDH_1SDV_20180205T021725_20180205T021754_020465_022FEC_381A
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
2018-02-05T02:17:25.494831Z
2018-02-05T02:17:54.507886Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180205T040828_V20180204T234546_20180205T030316.EOF
192.0956665510046
693000
Copernicus S1 Core Ground Segment - UPA
2018-02-05T04:21:38.531675Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180205T021725_20180205T021754_020465_022FEC_381A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((50.657730926 -12.21630852,50.085501664 -12.087166927,49.508901286 -11.955734016,48.932855559 -11.82313163,48.415380784 -11.702910427,48.273670981 -12.301357459,48.187122774 -12.661926169,48.143224849 -12.842076434,48.053985313 -13.202066808,48.022930573 -13.322043299,48.543222566 -13.443894035,49.122488091 -13.578153182,49.702397934 -13.711079346,50.277995969 -13.841539254,50.308090905 -13.721097151,50.394400054 -13.359729477,50.436855445 -13.178897011,50.520559306 -12.816975331,50.657730926 -12.21630852))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.52736
46.07566687481019
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
2022-01-21T08:34:24.999154Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S12E048/2018/02/05/022FEC
2.0E-4
2.0E-4
true
block average
2
2
-11.0
48.0
-12.0
49.0
POLYGON((48.34503119145113 -12.0,48.415380783999964 -11.702910427000116,49.0 -11.838587890963263,49.0 -12.0,48.34503119145113 -12.0))
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_022FEC_S12E048_2018_02_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_022FEC_S12E048_2018_02_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_022FEC_S12E048_2018_02_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_022FEC_S12E048_2018_02_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_022FEC_S12E048_2018_02_05_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