https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-06-14T04:57:23.803446Z
2018-06-14T04:57:48.802390Z
s3://sentinel-s1-l1c/GRD/2018/6/14/IW/DV/S1A_IW_GRDH_1SDV_20180614T045723_20180614T045748_022348_026B66_35B6
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
2018-06-14T04:57:23.803446Z
2018-06-14T04:57:48.802390Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180614T065001_V20180614T023838_20180614T055608.EOF
192.9407524359655
693000
Copernicus S1 Core Ground Segment - UPA
2018-06-14T07:19:43.271262Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180614T045723_20180614T045748_022348_026B66_35B6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.481717253325215 34.64443926104995,17.076251992889965 34.707881487124254,16.79629088479671 34.75083952487911,16.375811300701674 34.814070026155825,16.09513821726434 34.855416931426966,15.673607701202663 34.91622310726976,15.392245514633409 34.95594878427036,15.110614245029517 34.995023214558046,14.778962100438847 35.04013535488875,14.633376556353845 34.31873837428376,14.476368870072793 33.53725544524826,14.802089795339011 33.491717191205915,15.078697899145027 33.452320466219234,15.355054333738142 33.41230830272693,15.769109966217437 33.351139341823256,16.044823010506647 33.30959507494389,16.457898578527015 33.24613503515765,16.732948404300966 33.203068163937786,17.131328038062268 33.13953107665674,17.31275299242218 33.92209320344826,17.481717253325215 34.64443926104995))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6325827058057
46.30166352323301
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
2022-04-26T14:11:36.179218Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/N34E014/2018/06/14/026B66
2.0E-4
2.0E-4
true
block average
2
2
35.0
14.0
34.0
15.0
POLYGON((14.569338849761749 34.0,14.77086236113359 35.0,15.0 35.0,15.0 34.0,14.569338849761749 34.0))
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_026B66_N34E014_2018_06_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_026B66_N34E014_2018_06_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_026B66_N34E014_2018_06_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_026B66_N34E014_2018_06_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_026B66_N34E014_2018_06_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