https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-20T14:46:20.555864Z
2023-02-20T14:46:49.563304Z
s3://sentinel-s1-l1c/GRD/2023/2/20/IW/DV/S1A_IW_GRDH_1SDV_20230220T144620_20230220T144649_047321_05ADF7_114C
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
2023-02-20T14:46:20.555864Z
2023-02-20T14:46:49.563304Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230220T164804_V20230220T130426_20230220T162156.EOF
347.9399573801809
693000
Copernicus Ground Segment
2023-02-20T17:47:18.844881Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230220T144620_20230220T144649_047321_05ADF7_114C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((50.42131221747123 11.975196808413626,50.999415591233195 12.089787927441673,51.57926367400866 12.2034193245111,52.15959877995505 12.315827834782649,52.68462255741733 12.416372158021378,52.36493658962814 14.042846856805935,51.83621561902761 13.943466129021562,51.251856077228005 13.832183307077617,50.66805490755732 13.719509521043532,50.086082094695854 13.6057072154899,50.42131221747123 11.975196808413626))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83218235663344
46.27640867552024
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
2023-02-20T21:41:57.943922Z
Batch API, v4.178.0
s3://deafrica-sentinel-1/s1_rtc/N12E052/2023/02/20/05ADF7
2.0E-4
2.0E-4
true
block average
2
2
13.0
52.0
12.0
53.0
POLYGON((52.569909656176954 13.0,52.684622557417335 12.41637215802139,52.0 12.284914211064157,52.0 13.0,52.569909656176954 13.0))
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_05ADF7_N12E052_2023_02_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05ADF7_N12E052_2023_02_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05ADF7_N12E052_2023_02_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05ADF7_N12E052_2023_02_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05ADF7_N12E052_2023_02_20_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