https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-18T17:52:16.603888Z
2021-09-18T17:52:45.638325Z
s3://sentinel-s1-l1c/GRD/2021/9/18/IW/DV/S1B_IW_GRDH_1SDV_20210918T175216_20210918T175245_028756_036E83_47E9
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
2021-09-18T17:52:16.603888Z
2021-09-18T17:52:45.638325Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.1148562252933
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-18T18:54:07.858745Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210918T175216_20210918T175245_028756_036E83_47E9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((0.847924520300143 32.40209414936013,1.2499287418513738 32.46676538576436,1.5225190116896898 32.50983519833072,1.9334374517859505 32.57356957590579,2.2074451612590584 32.6152748745693,2.619483049901408 32.676794126858205,2.8945093788545644 32.717059541853,3.169822016775057 32.756728179020804,3.4704700986443786 32.79930662999553,3.4242805437552537 33.03722865013996,3.387431571466733 33.21760718669272,3.3529741824707715 33.398313126605814,3.281924456285935 33.759419936849625,3.246905395866732 33.94003603026211,3.1741059628897537 34.30087915335996,3.153487291202941 34.423162103188666,2.845126941842957 34.380776334562256,2.5645107699779723 34.341479015727245,2.1464215613172386 34.28166743562641,1.8662911458068694 34.24074951357164,1.448188054177051 34.17841344611753,1.1672286878976157 34.13567592441319,0.8881031099767447 34.092537135347435,0.4780978630736473 34.027937732449914,0.5932481962592917 33.54510195954943,0.6758468080604078 33.18353687992379,0.7126222447731868 33.002031635265524,0.7540963540041373 32.82128196024533,0.847924520300143 32.40209414936013))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85139178425675
46.49552456997324
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
2021-12-26T11:58:41.530421Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/N33E003/2021/09/18/036E83
2.0E-4
2.0E-4
true
block average
2
2
34.0
3.0
33.0
4.0
POLYGON((3.2348077758303613 34.0,3.3874315714671788 33.217607186690174,3.431508015924674 33.0,3.0 33.0,3.0 34.0,3.2348077758303613 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_036E83_N33E003_2021_09_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036E83_N33E003_2021_09_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036E83_N33E003_2021_09_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036E83_N33E003_2021_09_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036E83_N33E003_2021_09_18_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