https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-23T03:24:18.008236Z
2022-08-23T03:24:43.007031Z
s3://sentinel-s1-l1c/GRD/2022/8/23/IW/DV/S1A_IW_GRDH_1SDV_20220823T032418_20220823T032443_044674_055551_DBD6
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
2022-08-23T03:24:18.008236Z
2022-08-23T03:24:43.007031Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220823T063634_V20220823T023053_20220823T054823.EOF
192.1294256465771
693000
Copernicus Ground Segment
2022-08-25T10:47:01.206180Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220823T032418_20220823T032443_044674_055551_DBD6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.79039709814998 -13.902109942211505,33.2364432221884 -13.776525730918364,32.65915226615994 -13.64417993947962,32.09401497358022 -13.513214758189962,31.547204998271507 -13.385148508450309,31.502692395881375 -13.565106903503754,31.459433997799465 -13.7454687870468,31.413883927881468 -13.925293169007317,31.370660208015533 -14.105682812507206,31.328182840303423 -14.286260610616525,31.197005544711686 -14.827167067635516,31.181168950330616 -14.886310579161108,31.735450861653284 -15.017022496038768,32.31279070720662 -15.15157849632533,32.893187606181726 -15.285207055370336,33.44860130513453 -15.41151532512021,33.45838455752619 -15.350874375576126,33.50144660764663 -15.170097788546911,33.54084154891742 -14.988493984628793,33.57863732164034 -14.806532982728708,33.621064558433396 -14.625633757369833,33.661952695486136 -14.444390601100306,33.704985923296405 -14.263642524375358,33.74474582718117 -14.082157179268787,33.79039709814998 -13.902109942211505))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.42348
45.89297717843023
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
2022-08-25T11:59:28.872007Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/S15E032/2022/08/23/055551
2.0E-4
2.0E-4
true
block average
2
2
-14.0
32.0
-15.0
33.0
POLYGON((32.0 -15.0,32.0 -14.0,33.0 -14.0,33.0 -15.0,32.0 -15.0))
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_055551_S15E032_2022_08_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055551_S15E032_2022_08_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055551_S15E032_2022_08_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055551_S15E032_2022_08_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055551_S15E032_2022_08_23_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