https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-30T16:59:26.242754Z
2018-04-30T16:59:52.837471Z
s3://sentinel-s1-l1c/GRD/2018/4/30/IW/DV/S1B_IW_GRDH_1SDV_20180430T165926_20180430T165952_010715_013924_7C66
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
2018-04-30T16:59:26.242754Z
2018-04-30T16:59:52.837471Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180430T173623_V20180430T134424_20180430T170154.EOF
347.9861026995039
693000
Copernicus S1 Core Ground Segment - UPA
2018-04-30T17:53:51.622039Z
Sentinel-1 IPF, 002.90
S1B_IW_GRDH_1SDV_20180430T165926_20180430T165952_010715_013924_7C66
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.799715635 -8.543237841,20.369012732 -8.416189895,20.941922254 -8.287429748,21.514459975 -8.157858324,22.014751301 -8.04391068,21.973620618 -7.86340125,21.933283334 -7.682623333,21.809162644 -7.141052772,21.680328261 -6.567424321,21.18137528 -6.680050636,20.610436691 -6.808248671,20.039198884 -6.935781959,19.471633975 -7.061756889,19.598158154 -7.637311453,19.719920578 -8.180724204,19.759436491 -8.362111135,19.799715635 -8.543237841))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75362
46.29341087618097
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
2022-01-25T13:59:41.052378Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/S07E021/2018/04/30/013924
2.0E-4
2.0E-4
true
block average
2
2
-6.0
21.0
-7.0
22.0
POLYGON((21.0 -6.720776477520362,21.680328261000003 -6.567424321000011,21.777482822646377 -7.0,21.0 -7.0,21.0 -6.720776477520362))
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_013924_S07E021_2018_04_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_013924_S07E021_2018_04_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_013924_S07E021_2018_04_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_013924_S07E021_2018_04_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_013924_S07E021_2018_04_30_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