https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-21T17:03:02.619540Z
2022-06-21T17:03:31.644173Z
s3://sentinel-s1-l1c/GRD/2022/6/21/IW/DV/S1A_IW_GRDH_1SDV_20220621T170302_20220621T170331_043764_053992_3F31
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
2022-06-21T17:03:02.619540Z
2022-06-21T17:03:31.644173Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220621T154748_V20220621T151610_20220621T215110.EOF
347.25772950036975
693000
Copernicus Ground Segment
2022-06-21T17:38:41.704080Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220621T170302_20220621T170331_043764_053992_3F31
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.658863914779776 30.286119462359167,14.053996941129324 30.35138474804119,14.32264575864431 30.395025451850692,14.724309972555572 30.45917643294415,14.992901277148011 30.501339043521153,15.39677565045709 30.563630634465692,15.666960589104999 30.604560469903063,15.937611736746979 30.64496529921548,16.223059334897712 30.686927424384265,16.138621496289332 31.105418969714005,16.03057587637708 31.647028183527954,15.899958595380918 32.310025211737965,15.609036598817713 32.26844785983265,15.333954106273488 32.228476423142084,14.922928829434309 32.167570494410135,14.648783813009814 32.126161354556764,14.375117871066196 32.0841957720147,13.966346921645208 32.02033997341255,13.69321866053173 31.976891529196855,13.291895835282276 31.9119054082851,13.319445477127228 31.790518032869283,13.358095006790043 31.609312854880386,13.397615099502838 31.428250838941338,13.43916738416396 31.247523654855108,13.478645764248835 31.066457746835088,13.522549653419626 30.88612283554363,13.559474223007685 30.704638585465897,13.601989100959589 30.52407958382476,13.646499704864485 30.343855022553843,13.658863914779776 30.286119462359167))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80354328444533
46.50374342745271
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
2022-06-21T18:40:43.959502Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N31E016/2022/06/21/053992
2.0E-4
2.0E-4
true
block average
2
2
32.0
16.0
31.0
17.0
POLYGON((16.0 31.802227518703354,16.159891579401723 31.0,16.0 31.0,16.0 31.802227518703354))
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_053992_N31E016_2022_06_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053992_N31E016_2022_06_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053992_N31E016_2022_06_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053992_N31E016_2022_06_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053992_N31E016_2022_06_21_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