https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-10T05:54:49.091892Z
2023-08-10T05:55:14.090954Z
s3://sentinel-s1-l1c/GRD/2023/8/10/IW/DV/S1A_IW_GRDH_1SDV_20230810T055449_20230810T055514_049809_05FD6F_7371
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
2023-08-10T05:54:49.091892Z
2023-08-10T05:55:14.090954Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230810T055558_V20230810T051536_20230810T115036.EOF
193.1467386207892
693000
Copernicus Ground Segment
2023-08-10T06:26:27.969855Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230810T055449_20230810T055514_049809_05FD6F_7371
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.697987715505758 37.217540464212895,3.268054987743453 37.28256939308801,2.9756983641046264 37.32583306609702,2.5365421004696103 37.38937417579572,2.2433639230410076 37.43082920718205,1.8029976730245172 37.491648649676286,1.5090279433820248 37.531283501453395,1.2147501822806457 37.57018708242581,0.9103276709696719 37.60961358335214,0.7987960539780861 37.06897944064387,0.7209317899670379 36.70894315509148,0.6828253979167089 36.528816391208096,0.6460170704507042 36.34851807374865,0.6065132512601009 36.16857054746746,0.5929238756404108 36.10898182457906,0.8918777413824641 36.06916351440392,1.1824060377147334 36.02971165138942,1.6111647501402016 35.97012388354178,1.8971979070594824 35.92947146468003,2.3198165124004912 35.86807827427976,2.6134596553101104 35.824503127025785,2.9016528573932883 35.780988037141455,3.3229449044613046 35.716040984405126,3.336461043212562 35.7759983788782,3.3724696912129755 35.957603749680665,3.5162071696552815 36.496927395587825,3.5623908663162376 36.676982290422316,3.6103603112815317 36.85676965399683,3.697987715505758 37.217540464212895))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61843816890179
46.4633368137305
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
2023-08-10T09:06:58.156972Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/N36E003/2023/08/10/05FD6F
2.0E-4
2.0E-4
true
block average
2
2
37.0
3.0
36.0
4.0
POLYGON((3.6451494435255984 37.0,3.6103603112831704 36.85676965400346,3.5162071696527866 36.4969273955784,3.383768899327717 36.0,3.0 36.0,3.0 37.0,3.6451494435255984 37.0))
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_05FD6F_N36E003_2023_08_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05FD6F_N36E003_2023_08_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05FD6F_N36E003_2023_08_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05FD6F_N36E003_2023_08_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05FD6F_N36E003_2023_08_10_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