https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-14T04:33:32.016642Z
2018-11-14T04:34:08.278924Z
s3://sentinel-s1-l1c/GRD/2018/11/14/IW/DV/S1A_IW_GRDH_1SDV_20181114T043332_20181114T043408_024579_02B2CC_FA61
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
2018-11-14T04:33:32.016642Z
2018-11-14T04:34:08.278924Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181114T063210_V20181114T021402_20181114T053132.EOF
192.742041192542
693000
Copernicus S1 Core Ground Segment - DPA
2018-11-14T06:44:15.741837Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181114T043332_20181114T043408_024579_02B2CC_FA61
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.045146079 31.994376813,22.644554165 32.059191019,22.372805491 32.102385857,21.964706945 32.166085242,21.692328363 32.207820755,21.283298349 32.269324255,21.010307823 32.309591307,20.737077655 32.349268477,20.427020369 32.393521496,20.391599214 32.213078491,20.248235949 31.491139178,20.070989057 30.588355397,20.034551317 30.407932371,20.021036392 30.336032984,20.324307117 30.291170094,20.591573331 30.251005142,20.858620852 30.210296291,21.25877682 30.148216091,21.525267119 30.106153293,21.924576173 30.042048484,22.190494556 29.998640209,22.582526046 29.93359407,22.597928306 30.005624264,22.639142556 30.186325589,22.759780579 30.728941668,22.840826319 31.0905909,23.045146079 31.994376813))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72223989549271
46.37900380068555
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
2021-12-23T17:44:18.648774Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31E021/2018/11/14/02B2CC
2.0E-4
2.0E-4
true
block average
2
2
32.0
21.0
31.0
22.0
POLYGON((21.0 31.0,21.0 32.0,22.0 32.0,22.0 31.0,21.0 31.0))
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_02B2CC_N31E021_2018_11_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02B2CC_N31E021_2018_11_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02B2CC_N31E021_2018_11_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02B2CC_N31E021_2018_11_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02B2CC_N31E021_2018_11_14_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