https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-19T17:09:14.976420Z
2023-10-19T17:09:40.032704Z
s3://sentinel-s1-l1c/GRD/2023/10/19/IW/DV/S1A_IW_GRDH_1SDV_20231019T170914_20231019T170940_050837_062098_2125
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
2023-10-19T17:09:14.976420Z
2023-10-19T17:09:40.032704Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231019T191152_V20231019T152429_20231019T184159.EOF
347.6690490791606
693000
Copernicus Ground Segment
2023-10-19T20:02:32.388468Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231019T170914_20231019T170940_050837_062098_2125
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.335228151138782 22.231297159917222,13.93129422327173 22.338658386607978,14.529030198319644 22.443961422402776,15.13171498725556 22.547739650439883,15.729182480763427 22.64824361628974,15.553015007464749 23.552340600463253,15.458624929082065 24.034057373018022,15.097811509219124 23.974869310124244,14.85426016375353 23.93440560904061,14.611180583473196 23.89361041547881,14.247929515948801 23.8318838111596,14.005476182734306 23.790176105942678,13.642122353051366 23.72690864407695,13.042027640623427 23.620416827121872,13.2219754704151 22.77523669625707,13.2978872142113 22.412623028156187,13.335228151138782 22.231297159917222))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88076444634235
46.05763
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
2023-10-20T01:45:38.104064Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N24E015/2023/10/19/062098
2.0E-4
2.0E-4
true
block average
2
2
25.0
15.0
24.0
16.0
POLYGON((15.251009463574176 24.0,15.458624929082024 24.03405737301809,15.46529830707474 24.0,15.251009463574176 24.0))
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_062098_N24E015_2023_10_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062098_N24E015_2023_10_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062098_N24E015_2023_10_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062098_N24E015_2023_10_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062098_N24E015_2023_10_19_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