https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-18T03:53:12.838302Z
2023-10-18T03:53:25.471215Z
s3://sentinel-s1-l1c/GRD/2023/10/18/IW/DV/S1A_IW_GRDH_1SDV_20231018T035312_20231018T035325_050814_061FD2_90E1
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
2023-10-18T03:53:12.838302Z
2023-10-18T03:53:25.471215Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231018T021048_V20231018T013329_20231018T080829.EOF
192.709546327956
693000
Copernicus Ground Segment
2023-10-18T04:06:05.424678Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231018T035312_20231018T035325_050814_061FD2_90E1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.06643218204136 30.814228129055646,32.67386185712985 30.878676690850117,32.41054876467357 30.9211907702997,32.01396344188879 30.984141835582577,31.749364650797137 31.025421186222676,31.352007555175714 31.086328951092487,31.086804320912474 31.126257257895414,30.82140600629493 31.16563643247936,30.479639225169688 31.21547787031424,30.371848919519664 30.67398132421402,30.35249934460942 30.57932887920149,30.691925509886865 30.529288331577902,30.955759263329117 30.489733433407295,31.219331382688964 30.44965319494665,31.613136939485216 30.388715576722237,31.87610966757697 30.347320927080027,32.2689099279682 30.28443991584196,32.53309371906496 30.241442068143243,32.91892727125142 30.177614676922843,32.93944124764421 30.272633076123167,32.98138332363383 30.453257227250266,33.06643218204136 30.814228129055646))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76136012099292
46.18317292003857
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
2023-10-18T10:33:07.135157Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N30E030/2023/10/18/061FD2
2.0E-4
2.0E-4
true
block average
2
2
31.0
30.0
30.0
31.0
POLYGON((31.0 30.48300594159308,30.35249934460959 30.579328879201494,30.43674619903807 31.0,31.0 31.0,31.0 30.48300594159308))
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_061FD2_N30E030_2023_10_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061FD2_N30E030_2023_10_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061FD2_N30E030_2023_10_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061FD2_N30E030_2023_10_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061FD2_N30E030_2023_10_18_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