https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-21T16:55:41.596072Z
2023-06-21T16:56:06.323700Z
s3://sentinel-s1-l1c/GRD/2023/6/21/IW/DV/S1A_IW_GRDH_1SDV_20230621T165541_20230621T165606_049086_05E71B_7992
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
2023-06-21T16:55:41.596072Z
2023-06-21T16:56:06.323700Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230621T172731_V20230621T134539_20230621T170309.EOF
347.4637880686619
693000
Copernicus Ground Segment
2023-06-21T18:21:43.993939Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230621T165541_20230621T165606_049086_05E71B_7992
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.25407851694595 -26.5173932610323,24.502777566574373 -26.460352404320748,24.87764934456104 -26.373450898595788,25.251656247435708 -26.2856471368865,25.501966804055243 -26.226263778942524,25.750617048832467 -26.16678862048978,26.124570635325284 -26.076419522121448,26.67759191566849 -25.940741403699228,26.622215114651766 -25.762463715251123,26.56776902877631 -25.583876224796313,26.46012259624656 -25.226445448089763,26.40732095439425 -25.047502628227107,26.355242328951284 -24.868397877360998,26.304523134466713 -24.688972614852823,26.275233259840306 -24.589631964113313,25.73005705537591 -24.72288799652474,25.48406363116149 -24.7822755624275,25.11713486678437 -24.87000237263458,24.86977672228943 -24.928573639962575,24.498499784362288 -25.0156178302272,24.127283446927585 -25.10160400690667,23.880946904469475 -25.158087737185234,24.005436112654213 -25.618160567610833,24.05462456405895 -25.79812379707279,24.15375721368858 -26.157915662122807,24.205070943324532 -26.337429422356742,24.25407851694595 -26.5173932610323))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.42215
45.94520666420795
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
2023-06-21T20:54:19.383745Z
Batch API, v4.217.0
s3://deafrica-sentinel-1/s1_rtc/S26E024/2023/06/21/05E71B
2.0E-4
2.0E-4
true
block average
2
2
-25.0
24.0
-26.0
25.0
POLYGON((24.110247063724344 -26.0,24.0 -25.598070410625684,24.0 -25.13078946113712,24.56511583497149 -25.0,25.0 -25.0,25.0 -26.0,24.110247063724344 -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_05E71B_S26E024_2023_06_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E71B_S26E024_2023_06_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E71B_S26E024_2023_06_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E71B_S26E024_2023_06_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E71B_S26E024_2023_06_21_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