https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-18T16:37:49.682219Z
2023-05-18T16:38:14.681502Z
s3://sentinel-s1-l1c/GRD/2023/5/18/IW/DV/S1A_IW_GRDH_1SDV_20230518T163749_20230518T163814_048590_05D81C_920A
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
2023-05-18T16:37:49.682219Z
2023-05-18T16:38:14.681502Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230518T171335_V20230518T132910_20230518T164640.EOF
347.1714911281851
693000
Copernicus Ground Segment
2023-05-18T18:05:15.936287Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230518T163749_20230518T163814_048590_05D81C_920A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.810471140242317 -31.494862269707458,30.158791608649594 -31.414949868148817,30.42163908104851 -31.3539192568187,30.684145209248822 -31.29235387718341,31.077261219647095 -31.199007180683427,31.33890767035261 -31.136113126010404,31.73072745851818 -31.040782689195176,31.991505326034996 -30.976572405881534,32.330585386261 -30.89215088421672,32.272450672169725 -30.71401816327643,32.10159934615377 -30.17859508472312,32.0455795461385 -29.999937243740817,31.932497650615094 -29.64295443440662,31.85857545027514 -29.404937776199795,31.523409128620145 -29.488159252655283,31.265609359146232 -29.551494661971773,31.009183292033097 -29.61391646566016,30.625512709611137 -29.70624747094762,30.372397186961983 -29.766456840094975,29.98693017954649 -29.857101385507896,29.72772244168097 -29.917339604991707,29.393250890808474 -29.99418163156459,29.41229157727695 -30.053375019121397,29.513835920904768 -30.413202921869313,29.571652259213295 -30.59152422788818,29.659959386438832 -30.95450381281959,29.71247201572914 -31.1340990017829,29.761133533161594 -31.31459724119913,29.810471140242317 -31.494862269707458))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.82213
45.64064031873383
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
2023-05-18T22:05:31.731163Z
Batch API, v4.205.0
s3://deafrica-sentinel-1/s1_rtc/S31E030/2023/05/18/05D81C
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.0 -31.0,30.0 -30.0,31.0 -30.0,31.0 -31.0,30.0 -31.0))
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_05D81C_S31E030_2023_05_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D81C_S31E030_2023_05_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D81C_S31E030_2023_05_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D81C_S31E030_2023_05_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D81C_S31E030_2023_05_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 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