https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-30T16:37:28.953749Z
2018-12-30T16:37:57.986218Z
s3://sentinel-s1-l1c/GRD/2018/12/30/IW/DV/S1B_IW_GRDH_1SDV_20181230T163728_20181230T163757_014274_01A8D0_E2DA
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
2018-12-30T16:37:28.953749Z
2018-12-30T16:37:57.986218Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181230T185925_V20181230T145020_20181230T180750.EOF
347.2167222475606
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-30T19:18:42.498658Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181230T163728_20181230T163757_014274_01A8D0_E2DA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.679889188 30.921056485,20.079313348 30.986545375,20.350428809 31.030242324,20.757562181 31.094720775,21.0292874 31.136992941,21.437323055 31.199327349,21.709641457 31.240165634,21.98219239 31.280427879,22.267926365 31.3219754,22.077411647 32.281563559,22.00443915 32.642364395,21.943940675 32.944856689,21.653019148 32.903744691,21.375533183 32.863859294,21.098297151 32.823360281,20.682918698 32.761464515,20.406321385 32.719438063,19.991915665 32.655258339,19.715976485 32.611714117,19.309474591 32.54638272,19.462374314 31.882131221,19.544599564 31.520623156,19.679889188 30.921056485))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70279192305706
46.50003817922882
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
2021-12-23T20:23:51.257217Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E019/2018/12/30/01A8D0
2.0E-4
2.0E-4
true
block average
2
2
31.0
19.0
30.0
20.0
POLYGON((19.679889187999926 30.92105648499985,19.6620759255586 31.0,20.0 31.0,20.0 30.973541296521745,19.679889187999926 30.92105648499985))
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_01A8D0_N30E019_2018_12_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01A8D0_N30E019_2018_12_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01A8D0_N30E019_2018_12_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01A8D0_N30E019_2018_12_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01A8D0_N30E019_2018_12_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