https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-17T16:49:05.761810Z
2021-12-17T16:49:30.760793Z
s3://sentinel-s1-l1c/GRD/2021/12/17/IW/DV/S1B_IW_GRDH_1SDV_20211217T164905_20211217T164930_030067_039712_5034
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
2021-12-17T16:49:05.761810Z
2021-12-17T16:49:30.760793Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20211217T173402_V20211217T133636_20211217T165406.EOF
347.80566780300666
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-17T20:47:07.720984Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211217T164905_20211217T164930_030067_039712_5034
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.99753850321677 -17.70225411302732,24.561564816502074 -17.573358315730864,25.151020676790566 -17.436740203698143,25.741013843180244 -17.298055017766412,26.285461828628886 -17.168353120271846,26.19485086490484 -16.808280284084013,26.147422620976847 -16.628728671529647,26.011493913732778 -16.08860620585435,25.922163661888355 -15.728272251189129,25.90690987514804 -15.668906914362001,25.36871540482331 -15.796328209447761,24.783647863301486 -15.933167249976982,24.19757816013452 -16.068480062134245,23.636281756646824 -16.196405526793374,23.73599685627742 -16.61791436451655,23.822544745998968 -16.979505931734842,23.99753850321677 -17.70225411302732))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.40881
46.01366808724683
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
2021-12-26T16:32:37.940665Z
Batch API, v4.73.0
s3://deafrica-sentinel-1/s1_rtc/S17E026/2021/12/17/039712
2.0E-4
2.0E-4
true
block average
2
2
-16.0
26.0
-17.0
27.0
POLYGON((26.0 -16.04224288207076,26.147422620975203 -16.628728671522968,26.19485086490731 -16.808280284094696,26.243096404357125 -17.0,26.0 -17.0,26.0 -16.04224288207076))
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_039712_S17E026_2021_12_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_039712_S17E026_2021_12_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_039712_S17E026_2021_12_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_039712_S17E026_2021_12_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_039712_S17E026_2021_12_17_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