https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-05T03:48:08.733082Z
2023-05-05T03:48:40.499052Z
s3://sentinel-s1-l1c/GRD/2023/5/5/IW/DV/S1A_IW_GRDH_1SDV_20230505T034808_20230505T034840_048393_05D224_49D9
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
2023-05-05T03:48:08.733082Z
2023-05-05T03:48:40.499052Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230505T051413_V20230505T011648_20230505T043418.EOF
192.0709238313477
693000
Copernicus Ground Segment
2023-05-05T06:55:02.794486Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230505T034808_20230505T034840_048393_05D224_49D9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.30622777131698 -10.938387032767645,27.773548676130297 -10.818625001353617,27.205083189719105 -10.689711920862024,26.630590266647634 -10.55826976345738,26.078079650776345 -10.430781615039097,26.03502383311843 -10.610901368120983,25.99513848142619 -10.791868579918406,25.951186292866847 -10.97189082804561,25.86648094282255 -11.33271318572842,25.823113107528116 -11.512900334932535,25.780688545210886 -11.693318891825527,25.73914207529814 -11.87395294998981,25.696572223002235 -12.054355525058323,25.659231531746457 -12.217230619038805,26.214459937076427 -12.346522212578265,26.78792552195755 -12.47875044679895,27.36319801669245 -12.610053700311997,27.896798076926384 -12.730623327992543,27.932892879882246 -12.567156868595207,27.9742695274821 -12.386125450328427,28.059396248235466 -12.02461609114976,28.143356536444077 -11.662865740687653,28.225158293227327 -11.30065049093338,28.30622777131698 -10.938387032767645))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.41185
45.98561899307695
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
2023-05-05T10:57:30.161625Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/S12E028/2023/05/05/05D224
2.0E-4
2.0E-4
true
block average
2
2
-11.0
28.0
-12.0
29.0
POLYGON((28.292439653899944 -11.0,28.14335653643849 -11.662865740712764,28.065109509065458 -12.0,28.0 -12.0,28.0 -11.0,28.292439653899944 -11.0))
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_05D224_S12E028_2023_05_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D224_S12E028_2023_05_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D224_S12E028_2023_05_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D224_S12E028_2023_05_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D224_S12E028_2023_05_05_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