https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-27T18:56:55.809178Z
2018-08-27T18:57:24.815202Z
s3://sentinel-s1-l1c/GRD/2018/8/27/IW/DV/S1A_IW_GRDH_1SDV_20180827T185655_20180827T185724_023436_028CFA_1C80
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
2018-08-27T18:56:55.809178Z
2018-08-27T18:57:24.815202Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180827T211603_V20180827T171056_20180827T202826.EOF
347.4574711037887
693000
Copernicus S1 Core Ground Segment - UPA
2018-08-27T21:43:14.486872Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180827T185655_20180827T185724_023436_028CFA_1C80
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-14.384300679 26.787351328,-14.01029218 26.851759227,-13.758740779 26.894482266,-13.381061304 26.957727572,-13.129042284 26.999329933,-12.750668546 27.060888872,-12.498191528 27.10136346,-12.245534065 27.141384987,-11.896541642 27.19586285,-12.120474555 28.338440748,-12.153829637 28.519437435,-12.190166498 28.699979452,-12.213768021 28.820125267,-12.568140564 28.766248899,-12.824679909 28.726624231,-13.081024815 28.686514262,-13.465173456 28.625441933,-13.721024004 28.584123863,-14.10442238 28.521244984,-14.359766996 28.478726325,-14.739391056 28.414563568,-14.712874662 28.294208062,-14.672151467 28.113371286,-14.634566304 27.931999906,-14.384300679 26.787351328))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77853698074915
46.09082757936381
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
2021-12-23T03:51:22.752527Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N27W014/2018/08/27/028CFA
2.0E-4
2.0E-4
true
block average
2
2
28.0
-14.0
27.0
-13.0
POLYGON((-13.0 27.020324270850292,-13.124923698470337 27.0,-14.0 27.0,-14.0 28.0,-13.0 28.0,-13.0 27.020324270850292))
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_028CFA_N27W014_2018_08_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028CFA_N27W014_2018_08_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028CFA_N27W014_2018_08_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028CFA_N27W014_2018_08_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028CFA_N27W014_2018_08_27_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