https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-16T15:58:10.919367Z
2023-08-16T15:58:34.943243Z
s3://sentinel-s1-l1c/GRD/2023/8/16/IW/DV/S1A_IW_GRDH_1SDV_20230816T155810_20230816T155834_049903_0600AC_E404
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
2023-08-16T15:58:10.919367Z
2023-08-16T15:58:34.943243Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230816T175759_V20230816T141837_20230816T173607.EOF
348.03148062726217
693000
Copernicus Ground Segment
2023-08-16T18:46:58.324928Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230816T155810_20230816T155834_049903_0600AC_E404
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.70686605837084 3.344236325235135,34.822433448865524 3.5790232863386215,35.90487468163576 3.805406420333977,35.83225018228589 4.1677363519728825,35.798446301677274 4.349461929048676,35.757971097641516 4.529789853120734,35.71942014233824 4.710516008622197,35.644667498153886 5.072438535560744,35.63323772248651 5.130508758359797,34.54920051426922 4.906343567569071,33.42779617350835 4.67242392331482,33.44054685896958 4.614421909398838,33.48904606862956 4.435159584780047,33.524774592484334 4.253210969752813,33.5551568310181 4.070131831069149,33.595166371860664 3.889077901929463,33.641095613808844 3.7092727534206977,33.6703981727017 3.525952533743751,33.70686605837084 3.344236325235135))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.9236
46.30031112070322
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
2023-08-16T23:39:25.227153Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/N04E035/2023/08/16/0600AC
2.0E-4
2.0E-4
true
block average
2
2
5.0
35.0
4.0
36.0
POLYGON((35.0 4.99956320243138,35.65962918655676 5.0,35.7579710976442 4.529789853107735,35.79844630167716 4.349461929049618,35.832250182284135 4.167736351981705,35.86587083440731 4.0,35.0 4.0,35.0 4.99956320243138))
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_0600AC_N04E035_2023_08_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0600AC_N04E035_2023_08_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0600AC_N04E035_2023_08_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0600AC_N04E035_2023_08_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0600AC_N04E035_2023_08_16_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