https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-06T03:19:03.207973Z
2021-07-06T03:19:30.150588Z
s3://sentinel-s1-l1c/GRD/2021/7/6/IW/DV/S1A_IW_GRDH_1SDV_20210706T031903_20210706T031930_038651_048F99_C44A
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
2021-07-06T03:19:03.207973Z
2021-07-06T03:19:30.150588Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.5328275514463
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-06T11:45:41.240965Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210706T031903_20210706T031930_038651_048F99_C44A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.00639778471891 -25.19971221260553,32.44869590748734 -25.071269835556595,32.19804292273713 -25.012768005423155,31.82158943355258 -24.92400862363666,31.44753774349737 -24.83475738159188,31.196272767705217 -24.77420278593911,30.944359381789226 -24.713008819660025,30.59483596204711 -24.62730078898307,30.544966442799257 -24.806788257187016,30.48880969553834 -24.984818319035053,30.437258559250072 -25.164015553872307,30.388943036693746 -25.344043744090573,30.3309536554466 -25.521668641089974,30.281625117810705 -25.70148133363844,30.228835754627248 -25.88044729128834,30.17274188216859 -26.058603912522045,30.156794600811033 -26.111432065613236,30.506890953921094 -26.197625393615333,30.75784897022219 -26.258803855549726,31.14060960201325 -26.35116779818125,31.39712635098121 -26.41241953751716,31.652015642381908 -26.472760687190764,32.02827084118634 -26.560877773040787,32.288066258521255 -26.62108542736541,32.59970726832839 -26.69257178108311,32.71338726860228 -26.279603107068276,32.811817326523624 -25.919730506527536,33.00639778471891 -25.19971221260553))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.77275
45.75400185622807
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
2021-12-26T08:17:04.756276Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S27E032/2021/07/06/048F99
2.0E-4
2.0E-4
true
block average
2
2
-26.0
32.0
-27.0
33.0
POLYGON((32.7898625267421 -26.0,32.5997072683283 -26.6925717810831,32.0 -26.554256883421488,32.0 -26.0,32.7898625267421 -26.0))
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_048F99_S27E032_2021_07_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048F99_S27E032_2021_07_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048F99_S27E032_2021_07_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048F99_S27E032_2021_07_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048F99_S27E032_2021_07_06_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