https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-11-02T18:18:23.541004Z
2021-11-02T18:19:13.540674Z
s3://sentinel-s1-l1c/GRD/2021/11/2/IW/DV/S1A_IW_GRDH_1SDV_20211102T181848_20211102T181913_040396_04C9CF_F2EC
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
2021-11-02T18:18:48.541588Z
2021-11-02T18:19:13.540674Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.802557647912
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-02T19:05:18.752910Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211102T181848_20211102T181913_040396_04C9CF_F2EC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.269190979546912 36.410737869788356,-5.8568319575151255 36.473794332997905,-5.564703373631083 36.5175327885305,-5.2768264690418025 36.559892880692026,-4.845400154311684 36.621993285209605,-4.420459256503033 36.681550244387154,-4.132946695957143 36.72093256564062,-3.8398477178051835 36.760319054659206,-3.5092847224922554 36.80353719368074,-3.5010328576654937 36.8048869284649,-3.529943660715584 36.98613331425331,-3.5703411455847975 37.165996467056374,-3.6074933468963177 37.34627417931884,-3.6413003453701918 37.526973095001594,-3.724128739296259 37.88644056225438,-3.760672988670314 38.06679073669963,-3.793589787786247 38.24759111385535,-3.8061009928749785 38.30704821641657,-4.150572822971332 38.263039872741246,-4.445417156701 38.224510936928475,-4.74006091756039 38.1852285141638,-5.179971516652114 38.12512346372516,-5.474490453245107 38.08391003346998,-5.915773651815961 38.02069166704761,-6.207118688882316 37.97798439277454,-6.622924705883364 37.91568623189184,-6.608217363426833 37.85616151658405,-6.529226132890818 37.49388482823417,-6.443206356285324 37.132687048087256,-6.312264118830393 36.59121453884476,-6.269190979546912 36.410737869788356))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58184412490394
46.41525707818616
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/2021/11/2/IW/DV/S1A_IW_GRDH_1SDV_20211102T181823_20211102T181848_040396_04C9CF_CC55
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
2021-11-02T18:18:23.541004Z
2021-11-02T18:18:48.540090Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.93262518024335
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-02T19:05:53.946495Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211102T181823_20211102T181848_040396_04C9CF_CC55
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.912536722621148 34.90622211950726,-5.501610962592008 34.97029129763932,-5.218718858012103 35.013530160571285,-4.7972214726730344 35.076654115478355,-4.5093789138033715 35.11885992318649,-4.095199482342828 35.17833863939012,-3.814833531308883 35.217746576455276,-3.531977468890343 35.25680730241374,-3.205035289359645 35.301068954413374,-3.2398118838755527 35.48160010032156,-3.278880797082134 35.661647608596844,-3.355233161041773 36.02197792574293,-3.4289304087388124 36.38265254887178,-3.465297984967273 36.56304939952601,-3.4992074766052137 36.743758497896785,-3.5092847224922554 36.80353719368074,-3.8398477178051835 36.760319054659206,-4.132946695957143 36.72093256564062,-4.420459256503033 36.681550244387154,-4.845400154311684 36.621993285209605,-5.2768264690418025 36.559892880692026,-5.564703373631083 36.5175327885305,-5.8568319575151255 36.473794332997905,-6.269190979546912 36.410737869788356,-6.043016201815677 35.44755518423285,-5.997942620466759 35.26732183545263,-5.956387483131641 35.0865434842854,-5.912536722621148 34.90622211950726))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59853379383718
46.32512581242568
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
2021-12-26T14:18:34.872804Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N36W004/2021/11/02/04C9CF
2.0E-4
2.0E-4
true
block average
2
2
37.0
-4.0
36.0
-3.0
POLYGON((-3.5330581353530772 37.0,-3.501032857665138 36.80488692846277,-3.5092847224917048 36.80353719367768,-3.4992074766049206 36.74375849789515,-3.4652979849673438 36.563049399526285,-3.3505761380116414 36.0,-4.0 36.0,-4.0 37.0,-3.5330581353530772 37.0))
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_04C9CF_N36W004_2021_11_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04C9CF_N36W004_2021_11_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04C9CF_N36W004_2021_11_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04C9CF_N36W004_2021_11_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04C9CF_N36W004_2021_11_02_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 2019
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