https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-22T17:03:20.573020Z
2018-07-22T17:03:47.887452Z
s3://sentinel-s1-l1c/GRD/2018/7/22/IW/DV/S1A_IW_GRDH_1SDV_20180722T170320_20180722T170347_022909_027C31_43A7
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
2018-07-22T17:03:20.573020Z
2018-07-22T17:03:47.887452Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180722T175312_V20180722T135324_20180722T171054.EOF
347.44385526087274
693000
Copernicus S1 Core Ground Segment - DPA
2018-07-22T18:09:11.478880Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180722T170320_20180722T170347_022909_027C31_43A7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.321442081 -26.957963792,22.691863893 -26.872812946,22.943498238 -26.814341922,23.19487428 -26.755426544,23.571451845 -26.666223775,23.822177807 -26.606204451,24.197775768 -26.515353247,24.744018669 -26.381198785,24.690072083 -26.202573152,24.530981992 -25.665838762,24.425937637 -25.307859147,24.373890149 -25.128778002,24.322502376 -24.949551951,24.300111314 -24.874328723,23.760090615 -25.00645158,23.388828616 -25.095985103,23.141022577 -25.155160539,22.768868416 -25.243149578,22.520470086 -25.301290686,22.271836282 -25.35901546,21.905867136 -25.443120454,21.926909205 -25.518740165,21.974983135 -25.698894304,22.023749112 -25.878902609,22.122117644 -26.238764939,22.270957996 -26.778364891,22.321442081 -26.957963792))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36392
45.98407991428463
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
2021-12-22T18:07:18.797799Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S26E023/2018/07/22/027C31
2.0E-4
2.0E-4
true
block average
2
2
-25.0
23.0
-26.0
24.0
POLYGON((23.0 -25.188502745880683,23.786459911126993 -25.0,24.0 -25.0,24.0 -26.0,23.0 -26.0,23.0 -25.188502745880683))
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_027C31_S26E023_2018_07_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027C31_S26E023_2018_07_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027C31_S26E023_2018_07_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027C31_S26E023_2018_07_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027C31_S26E023_2018_07_22_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 2019
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