https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-05-26T03:38:03.818926Z
2018-05-26T03:38:32.827378Z
s3://sentinel-s1-l1c/GRD/2018/5/26/IW/DV/S1A_IW_GRDH_1SDV_20180526T033803_20180526T033832_022070_0262B2_CFD4
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
2018-05-26T03:38:03.818926Z
2018-05-26T03:38:32.827378Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180526T051951_V20180526T010806_20180526T042536.EOF
192.0025238300934
693000
Copernicus S1 Core Ground Segment - DPA
2018-05-26T05:26:46.369126Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180526T033803_20180526T033832_022070_0262B2_CFD4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.447167893 -6.079883369,30.336654694 -5.833765555,29.246737213 -5.589909887,29.193860188 -5.828282716,29.154392648 -6.009108852,29.077570858 -6.371266302,29.036464142 -6.551743833,28.952372401 -6.912294462,28.910775398 -7.09268359,28.884049287 -7.213394351,29.416714946 -7.334073603,29.976792795 -7.460221066,30.537187165 -7.585669482,31.090470673 -7.708757597,31.116685205 -7.587641615,31.198772535 -7.225728885,31.24039364 -7.044907549,31.28077074 -6.863814054,31.3562233 -6.500460823,31.395063834 -6.319039177,31.447167893 -6.079883369))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76204
46.08991590184161
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
2022-01-26T10:27:39.726360Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/S07E031/2018/05/26/0262B2
2.0E-4
2.0E-4
true
block average
2
2
-6.0
31.0
-7.0
32.0
POLYGON((31.447167893000053 -6.079883368999991,31.35622330000193 -6.500460822990607,31.280770739998168 -6.86381405400858,31.250406349715256 -7.0,31.0 -7.0,31.0 -6.0,31.086724517474693 -6.0,31.447167893000053 -6.079883368999991))
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_0262B2_S07E031_2018_05_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0262B2_S07E031_2018_05_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0262B2_S07E031_2018_05_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0262B2_S07E031_2018_05_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0262B2_S07E031_2018_05_26_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