https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-05T15:56:59.487985Z
2022-06-05T15:57:24.486595Z
s3://sentinel-s1-l1c/GRD/2022/6/5/IW/DV/S1A_IW_GRDH_1SDV_20220605T155659_20220605T155724_043530_05328B_3350
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
2022-06-05T15:56:59.487985Z
2022-06-05T15:57:24.486595Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220605T162736_V20220605T154904_20220605T222404.EOF
347.3222647152105
693000
Copernicus Ground Segment
2022-06-05T16:48:38.608704Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220605T155659_20220605T155724_043530_05328B_3350
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.297722202822744 29.40548685887169,30.688292864646634 29.470723005390482,30.95813312549637 29.51507280282548,31.36335031156086 29.580574454125067,31.63844280492705 29.624286827287612,31.906015315007128 29.666229740036588,32.30857101000304 29.728251437911013,32.849585268080034 29.809557097098097,32.81427731099438 29.990120987147638,32.7800616334619 30.170932274792975,32.67102011298774 30.712411625764418,32.63418176035548 30.8928280428091,32.550217080230475 31.313488072922567,32.139388210756394 31.25351294212748,31.864505883044547 31.212608482331383,31.589839764864315 31.171115103806187,31.315439258058817 31.129041266694465,31.041284831239693 31.086385139018923,30.630463255317697 31.02130331997934,30.356980698022795 30.977205200676508,29.96003915666057 30.912092193975724,30.05526456634785 30.49074306426999,30.097878031855053 30.31021325408037,30.179195546461102 29.948511409435202,30.219319344282336 29.767573878321876,30.297722202822744 29.40548685887169))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66403812357263
46.62171377791115
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
2022-06-05T18:54:27.518352Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N30E031/2022/06/05/05328B
2.0E-4
2.0E-4
true
block average
2
2
31.0
31.0
30.0
32.0
POLYGON((31.0 30.0,31.0 31.0,32.0 31.0,32.0 30.0,31.0 30.0))
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_05328B_N30E031_2022_06_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05328B_N30E031_2022_06_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05328B_N30E031_2022_06_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05328B_N30E031_2022_06_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05328B_N30E031_2022_06_05_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 2021
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