https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-05T17:53:17.592123Z
2024-04-05T17:53:46.609069Z
s3://sentinel-s1-l1c/GRD/2024/4/5/IW/DV/S1A_IW_GRDH_1SDV_20240405T175317_20240405T175346_053302_067632_0394
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
2024-04-05T17:53:17.592123Z
2024-04-05T17:53:46.609069Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240405T180730_V20240405T174424_20240406T001924.EOF
347.06602061787476
693000
Copernicus Ground Segment
2024-04-05T18:22:13.920699Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240405T175317_20240405T175346_053302_067632_0394
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((0.7029809031001263 33.06835195986524,1.1082237746219854 33.132973243828374,1.3800913325102262 33.175536725692766,1.6554419777173461 33.217997314131956,2.0680008798690697 33.280403628017716,2.481334523495638 33.34147008887058,2.757371100034519 33.381440904719874,3.0337487081269074 33.42081126774424,3.339855965252769 33.463645778299934,3.3291546790769666 33.521448747424856,3.2935379090620067 33.70196290880226,3.221787383776314 34.06290934319991,3.185284200513736 34.24329015884832,3.152996767647198 34.424238546688315,3.1180882737026314 34.6048287047505,3.0771784633496857 34.78460913989282,3.0406432616393295 34.96497763875725,3.0170794456967704 35.08600509312824,2.702842223775655 35.043327770274985,2.4209825439923205 35.0043036793742,2.140658807597967 34.96480551056067,1.7188833339271081 34.90408929144717,1.2979134296063508 34.84194113385832,1.0181811561722536 34.79978667710502,0.7365427458503944 34.75665484559808,0.3248836997692369 34.69235146507006,0.35354660858659553 34.57132511025558,0.4351521337547585 34.209620885115946,0.5205584350293457 33.848529729394784,0.5644755458255942 33.66818271221195,0.606453307208479 33.487530980553394,0.6477403611862103 33.30677155744045,0.6923491910001354 33.12654763016146,0.7029809031001263 33.06835195986524))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87737698432275
46.47134829206788
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
2024-04-05T20:21:12.198331Z
Batch API, v4.332.0
s3://deafrica-sentinel-1/s1_rtc/N33E000/2024/04/05/067632
2.0E-4
2.0E-4
true
block average
2
2
34.0
0.0
33.0
1.0
POLYGON((0.7029809031001162 33.06835195986523,0.6923491910001545 33.12654763016137,0.6477403611864704 33.306771557439376,0.5644755458257872 33.668182712211106,0.48473225828561933 34.0,1.0 34.0,1.0 33.11571554538901,0.7029809031001162 33.06835195986523))
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_067632_N33E000_2024_04_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067632_N33E000_2024_04_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067632_N33E000_2024_04_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067632_N33E000_2024_04_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067632_N33E000_2024_04_05_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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