https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-28T17:32:28.641185Z
2022-08-28T17:32:53.639798Z
s3://sentinel-s1-l1c/GRD/2022/8/28/IW/DV/S1A_IW_GRDH_1SDV_20220828T173228_20220828T173253_044756_05581C_B776
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
2022-08-28T17:32:28.641185Z
2022-08-28T17:32:53.639798Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220828T193816_V20220828T154904_20220828T190634.EOF
347.82140572654333
693000
Copernicus Ground Segment
2022-08-28T19:56:59.222323Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220828T173228_20220828T173253_044756_05581C_B776
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.187901838188596 17.323309978303765,8.771009296971704 17.433600597783446,9.351469961868222 17.541568624441005,9.93203516391716 17.64773158087939,10.503181320153349 17.75038160983185,10.469387659872984 17.93154726741642,10.434779353248151 18.112655179329728,10.328599662534119 18.65553189282064,10.292371992208716 18.836334975025434,10.222399327221392 19.1983628710769,10.210484775762097 19.257757149189697,9.635313476904924 19.156393078289184,9.05616165338727 19.05237580138472,8.460479087266807 18.943365949201638,7.871183484810899 18.83350021605312,7.921124503002344 18.5924801822248,7.960567092386403 18.411410287884422,8.001635572021717 18.23064764491913,8.036327710865136 18.04867947952789,8.074731547234267 17.867411796008387,8.111678470040125 17.685867050761857,8.149325264553152 17.504453700163726,8.187901838188596 17.323309978303765))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89671915314644
46.0887400981794
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
2022-08-28T23:53:33.377997Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/N18E009/2022/08/28/05581C
2.0E-4
2.0E-4
true
block average
2
2
19.0
9.0
18.0
10.0
POLYGON((9.0 18.0,9.0 19.0,10.0 19.0,10.0 18.0,9.0 18.0))
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_05581C_N18E009_2022_08_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05581C_N18E009_2022_08_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05581C_N18E009_2022_08_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05581C_N18E009_2022_08_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05581C_N18E009_2022_08_28_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