https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-07T17:17:19.678520Z
2023-05-07T17:17:48.687568Z
s3://sentinel-s1-l1c/GRD/2023/5/7/IW/DV/S1A_IW_GRDH_1SDV_20230507T171719_20230507T171748_048430_05D35A_BB1A
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
2023-05-07T17:17:19.678520Z
2023-05-07T17:17:48.687568Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230507T180213_V20230507T141018_20230507T172748.EOF
346.71289141734246
693000
Copernicus Ground Segment
2023-05-07T18:54:05.024004Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230507T171719_20230507T171748_048430_05D35A_BB1A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.407168812521554 -37.20054812176619,21.758679991872405 -37.12020154363295,22.038951687334567 -37.05525219662076,22.318744491527077 -36.98964443647115,22.737529697527204 -36.890004061737706,23.016113214462358 -36.82276188537481,23.433071998175816 -36.72068252218252,23.710429810036885 -36.651822853732696,24.093774929778778 -36.5553696111974,23.938005900554217 -36.14408806963786,23.805306401421916 -35.78992396611629,23.67381665449647 -35.4355917262874,23.500423687599287 -34.96312571418639,23.12392060945942 -35.0576332579661,22.851557911718942 -35.125129518905844,22.442177014763445 -35.22522831550889,22.16870176201783 -35.2911934671015,21.7576626756766 -35.388984029379046,21.483089231919855 -35.45340263293885,21.208080737178953 -35.51719841236428,20.863220228439808 -35.59615255936813,21.022341044501488 -36.07214324795765,21.142915911297298 -36.42916291621586,21.264521916846288 -36.78605172666732,21.407168812521554 -37.20054812176619))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.52132
45.39660251364064
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
2023-05-07T22:19:25.511978Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/S37E023/2023/05/07/05D35A
2.0E-4
2.0E-4
true
block average
2
2
-36.0
23.0
-37.0
24.0
POLYGON((23.88401845664962 -36.0,24.0 -36.30777291067823,24.0 -36.578964266717676,23.433071998143472 -36.72068252219099,23.0 -36.82665115930012,23.0 -36.0,23.88401845664962 -36.0))
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_05D35A_S37E023_2023_05_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D35A_S37E023_2023_05_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D35A_S37E023_2023_05_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D35A_S37E023_2023_05_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D35A_S37E023_2023_05_07_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