https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-13T15:40:13.034523Z
2023-08-13T15:40:38.032033Z
s3://sentinel-s1-l1c/GRD/2023/8/13/IW/DV/S1A_IW_GRDH_1SDV_20230813T154013_20230813T154038_049859_05FF25_19AF
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
2023-08-13T15:40:13.034523Z
2023-08-13T15:40:38.032033Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230813T142443_V20230813T135401_20230813T202901.EOF
347.41653939770913
693000
Copernicus Ground Segment
2023-08-13T15:56:18.045950Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230813T154013_20230813T154038_049859_05FF25_19AF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.779736256811184 27.735954705057367,35.15968023960923 27.800671815435464,35.42243014505241 27.84476709559519,35.687986743912184 27.88878777420289,36.07778403736649 27.95242177467917,36.4643348376519 28.01436905551469,36.723265339206876 28.055217871280508,36.98242347582435 28.095584112042534,37.29631718166611 28.143766090672266,37.2613774570425 28.324460211249594,37.22820625136032 28.505510508236917,37.19324635573278 28.68628488314659,37.12497535005887 29.04806620975667,37.05198525179795 29.409125707698827,37.004571447117996 29.6490220224388,36.68478451530528 29.601153538096113,36.421106257701844 29.561056705324,36.02661459045875 29.50003129999823,35.7632747744494 29.45860353484316,35.37184649137281 29.39599865373188,35.104488299550525 29.35253918912987,34.833148773555735 29.307850269363456,34.46233847486719 29.245801164225718,34.515235378705 29.005406292109388,34.548948773390315 28.823355656446573,34.58903493444402 28.642380800766023,34.62053321427396 28.45994941461013,34.66063635998473 28.278976928214995,34.70528165828297 28.09878020398005,34.74003307736685 27.916898179555027,34.779736256811184 27.735954705057367))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73368505714179
46.39390047861711
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
2023-08-13T20:07:02.448678Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/N28E035/2023/08/13/05FF25
2.0E-4
2.0E-4
true
block average
2
2
29.0
35.0
28.0
36.0
POLYGON((35.0 28.0,35.0 29.0,36.0 29.0,36.0 28.0,35.0 28.0))
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_05FF25_N28E035_2023_08_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05FF25_N28E035_2023_08_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05FF25_N28E035_2023_08_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05FF25_N28E035_2023_08_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05FF25_N28E035_2023_08_13_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