https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2022-12-20T18:25:09.292524Z
2022-12-20T18:26:03.323024Z
s3://sentinel-s1-l1c/GRD/2022/12/20/IW/DV/S1A_IW_GRDH_1SDV_20221220T182538_20221220T182603_046419_058F8F_04EE
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
2022-12-20T18:25:38.324218Z
2022-12-20T18:26:03.323024Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221220T185413_V20221220T181715_20221221T005215.EOF
347.2135692069514
693000
Copernicus Ground Segment
2022-12-20T19:11:02.711195Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221220T182538_20221220T182603_046419_058F8F_04EE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.076900282933798 31.111389027555582,-6.68352757538237 31.175664142729246,-6.414345561468691 31.218903311468686,-6.0111745056497545 31.282542513769666,-5.732452670448324 31.32574087723849,-5.338769148435297 31.38568689728008,-5.068184501729372 31.426137696441106,-4.798859253449533 31.465802007140642,-4.506279315124099 31.50820319507318,-4.535195412263484 31.689636781168996,-4.570591918236055 31.870225716156583,-4.604728432618354 32.050984866711566,-4.6443486075749565 32.2309694176135,-4.719251603261596 32.59154817901512,-4.761540982340336 32.77116431885366,-4.795687185900515 32.95191399788924,-4.804954368852337 33.01193157664226,-5.098695974814817 32.97047983398383,-5.376443592789096 32.93061470694737,-5.662427552376407 32.888895251561436,-6.075254282932496 32.82743204391033,-6.35059849084197 32.78563485669159,-6.762025950839313 32.72197930777215,-7.035619744172886 32.678852052882604,-7.438353874150208 32.614205019689095,-7.426017722451805 32.554249495077904,-7.382585464193837 32.37383267785541,-7.299474507617024 32.012399651655514,-7.2561150462571025 31.831981213106165,-7.207987009359967 31.652345449253353,-7.158915255212771 31.472870635228816,-7.10737896115599 31.293806961202755,-7.076900282933798 31.111389027555582))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7409574158946
46.57984360071254
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
s3://sentinel-s1-l1c/GRD/2022/12/20/IW/DV/S1A_IW_GRDH_1SDV_20221220T182509_20221220T182538_046419_058F8F_7C46
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
2022-12-20T18:25:09.292524Z
2022-12-20T18:25:38.322721Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221220T185413_V20221220T181715_20221221T005215.EOF
347.3082122226254
693000
Copernicus Ground Segment
2022-12-20T19:11:04.624573Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221220T182509_20221220T182538_046419_058F8F_7C46
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.7326056769733205 29.48184666521143,-6.3426524701895675 29.546883514457075,-6.077689991934458 29.59037333749111,-5.679877513829676 29.654608700752807,-5.414409691928487 29.69676685565387,-5.016075451033906 29.75896457437023,-4.75023327828859 29.799766425887977,-4.484331163164281 29.840011328367595,-4.189731473697071 29.88392713036835,-4.236413018706479 30.121630053241635,-4.30531405759934 30.48315975617875,-4.3393878218312665 30.663972263620423,-4.3724558607581185 30.844924142262403,-4.409301379828058 31.025326840920343,-4.443169726159697 31.206153880337954,-4.478326435976238 31.38678989645131,-4.506279315124099 31.50820319507318,-4.798859253449533 31.465802007140642,-5.068184501729372 31.426137696441106,-5.338769148435297 31.38568689728008,-5.732452670448324 31.32574087723849,-6.0111745056497545 31.282542513769666,-6.414345561468691 31.218903311468686,-6.68352757538237 31.175664142729246,-7.076900282933798 31.111389027555582,-7.056139846223734 30.988128544676268,-7.017487417293088 30.80695464643612,-6.976927799600339 30.626096075529873,-6.9345637122687425 30.445538832929444,-6.9008366997385995 30.263550653227675,-6.864853498178594 30.081934321281928,-6.826661456183646 29.900685038618395,-6.785630547471387 29.719910491594344,-6.7457007994425995 29.538953434534207,-6.7326056769733205 29.48184666521143))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8264038103814
46.48613437986867
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
2022-12-20T21:18:09.044037Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N31W006/2022/12/20/058F8F
2.0E-4
2.0E-4
true
block average
2
2
32.0
-6.0
31.0
-5.0
POLYGON((-6.0 31.0,-6.0 32.0,-5.0 32.0,-5.0 31.0,-6.0 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_058F8F_N31W006_2022_12_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058F8F_N31W006_2022_12_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058F8F_N31W006_2022_12_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058F8F_N31W006_2022_12_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058F8F_N31W006_2022_12_20_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