https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2023-05-25T16:46:13.876027Z
2023-05-25T16:47:07.918382Z
s3://sentinel-s1-l1c/GRD/2023/5/25/IW/DV/S1A_IW_GRDH_1SDV_20230525T164642_20230525T164707_048693_05DB2E_6964
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
2023-05-25T16:46:42.919595Z
2023-05-25T16:47:07.918382Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230525T170335_V20230525T163831_20230525T231331.EOF
347.25766957303387
693000
Copernicus Ground Segment
2023-05-25T17:24:13.252989Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230525T164642_20230525T164707_048693_05DB2E_6964
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.733630050591326 30.430136678238057,18.130810112388787 30.49564328586604,18.40031363309824 30.539353325132844,18.8063025757513 30.604075397719846,19.07729147723711 30.646525408820814,19.48420681305714 30.70914081776287,19.755768760892032 30.75017621760676,20.02760859599438 30.790651115147693,20.30910940623349 30.831924522407764,20.236742907587512 31.192916426695177,20.093785819704756 31.915301295635917,20.057235619531255 32.09577450632175,20.00937935481211 32.3356592697881,19.72380253867343 32.29486965355187,19.44758347318481 32.25476341234298,19.171608745011845 32.21405494836056,18.758111355325784 32.151866551043476,18.482760581005966 32.10965936959345,18.070213062321834 32.045229811071934,17.795504699909245 32.00153324759376,17.39037496873458 31.935927617108916,17.568058058101986 31.15313400683219,17.60947520719551 30.972361559738427,17.650145405805926 30.791468220092366,17.733630050591326 30.430136678238057))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70758599324207
46.53354013878149
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/2023/5/25/IW/DV/S1A_IW_GRDH_1SDV_20230525T164613_20230525T164642_048693_05DB2E_46AC
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
2023-05-25T16:46:13.876027Z
2023-05-25T16:46:42.918097Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230525T170335_V20230525T163831_20230525T231331.EOF
347.34851444502556
693000
Copernicus Ground Segment
2023-05-25T17:24:31.803760Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230525T164613_20230525T164642_048693_05DB2E_46AC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.09766588034511 28.802634335198295,18.488536029141695 28.86835721529434,18.75453708821031 28.91238722463033,19.02062218090831 28.95587048858458,19.420352440595064 29.020139418405336,19.82063366934493 29.08322943238518,20.087601933857105 29.1246032458031,20.626532328814072 29.206407354139515,20.472909437841462 29.986622283350272,20.400752588565943 30.347771024327734,20.30910940623349 30.831924522407764,20.02760859599438 30.790651115147693,19.755768760892032 30.75017621760676,19.48420681305714 30.70914081776287,19.07729147723711 30.646525408820814,18.8063025757513 30.604075397719846,18.40031363309824 30.539353325132844,18.130810112388787 30.49564328586604,17.733630050591326 30.430136678238057,17.838991813836497 29.94525993298299,17.880912474743564 29.76458589014537,18.000256264699956 29.221500542155777,18.042299126210825 29.04085573826261,18.085756722819813 28.860452622506294,18.09766588034511 28.802634335198295))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76718472966323
46.55965581827065
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
2023-05-26T02:33:28.249738Z
Batch API, v4.207.2
s3://deafrica-sentinel-1/s1_rtc/N30E018/2023/05/25/05DB2E
2.0E-4
2.0E-4
true
block average
2
2
31.0
18.0
30.0
19.0
POLYGON((18.0 30.0,18.0 31.0,19.0 31.0,19.0 30.0,18.0 30.0))
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_05DB2E_N30E018_2023_05_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DB2E_N30E018_2023_05_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DB2E_N30E018_2023_05_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DB2E_N30E018_2023_05_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DB2E_N30E018_2023_05_25_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