https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-05-08T17:03:35.294185Z
2019-05-08T17:04:00.292603Z
s3://sentinel-s1-l1c/GRD/2019/5/8/IW/DV/S1A_IW_GRDH_1SDV_20190508T170335_20190508T170400_027139_030F23_2593
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
2019-05-08T17:03:35.294185Z
2019-05-08T17:04:00.292603Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190508T185954_V20190508T151543_20190508T183313.EOF
347.0503621790029
693000
Copernicus S1 Core Ground Segment - UPA
2019-05-08T19:22:05.930570Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190508T170335_20190508T170400_027139_030F23_2593
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.943592511657911 33.417328142720336,13.34482168788005 33.48110849142782,13.61969008139942 33.523997216129565,14.032496633368304 33.58718734506664,14.308032317743107 33.62854984909473,14.721824723926414 33.68944338923426,14.998007461477954 33.7292700654095,15.27444323042308 33.768479788001265,15.607611089043672 33.81484909962343,15.46238283273858 34.536530830832746,15.30447094096939 35.31764626934306,14.965174414630322 35.27170739914081,14.683667525242273 35.232814774149794,14.402431195398705 35.19326943312252,13.98109237310478 35.13273103859021,13.700549122269557 35.091560862819385,13.280267521432396 35.02859281419542,13.000440672994873 34.985808013639314,12.592001847050774 34.92211598129443,12.775538275985614 34.139990563877184,12.943592511657911 33.417328142720336))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65160523956106
46.26969963263241
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
2021-12-24T15:33:38.216199Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N34E015/2019/05/08/030F23
2.0E-4
2.0E-4
true
block average
2
2
35.0
15.0
34.0
16.0
POLYGON((15.36868695913642 35.0,15.570352085175138 34.0,15.0 34.0,15.0 35.0,15.36868695913642 35.0))
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_030F23_N34E015_2019_05_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030F23_N34E015_2019_05_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030F23_N34E015_2019_05_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030F23_N34E015_2019_05_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030F23_N34E015_2019_05_08_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