https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-29T17:19:34.806271Z
2022-10-29T17:20:03.831952Z
s3://sentinel-s1-l1c/GRD/2022/10/29/IW/DV/S1A_IW_GRDH_1SDV_20221029T171934_20221029T172003_045660_0575CF_2B80
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
2022-10-29T17:19:34.806271Z
2022-10-29T17:20:03.831952Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221029T160509_V20221029T153243_20221029T220743.EOF
347.2590246690064
693000
Copernicus Ground Segment
2022-10-29T17:50:28.385434Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221029T171934_20221029T172003_045660_0575CF_2B80
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.542540039864951 30.26999624954539,9.940483868745986 30.335745112548018,10.209419133602168 30.379443718098628,10.477996638702784 30.422495204023605,10.880656348784221 30.485937031948907,11.283997184180055 30.548161263154967,11.552915609863163 30.588912362724244,11.821898305001916 30.629085005486154,12.11603990147137 30.672331315723667,12.06897423442772 30.910311368172003,12.0322728887637 31.09070023209029,11.960251077233362 31.451668144556905,11.890014212527515 31.812876272887408,11.85099217990505 31.992922202500807,11.812994828954896 32.173112981280134,11.788600740256868 32.294791607013636,11.48886881159451 32.251937979348305,11.215691249633661 32.212215476673066,10.80540865946494 32.15138508729851,10.53352335873224 32.1102961436617,10.1246438745973 32.04733835629249,9.851153251169919 32.00444493577815,9.57843506711424 31.961045930203365,9.174314134855695 31.895582060338775,9.202389597986363 31.77375289131479,9.242232594887348 31.59279406312902,9.28416157846986 31.412178412871807,9.325131848752054 31.231408193089823,9.367308051436538 31.05083871277376,9.406659344921508 30.869806183366475,9.489619457843832 30.508449545714658,9.542540039864951 30.26999624954539))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76845579527844
46.49832899922325
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
2022-10-29T19:09:38.149381Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/N31E011/2022/10/29/0575CF
2.0E-4
2.0E-4
true
block average
2
2
32.0
11.0
31.0
12.0
POLYGON((11.849499664265048 32.0,11.890014212524958 31.812876272900183,12.0 31.252449527738733,12.0 31.0,11.0 31.0,11.0 32.0,11.849499664265048 32.0))
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_0575CF_N31E011_2022_10_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0575CF_N31E011_2022_10_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0575CF_N31E011_2022_10_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0575CF_N31E011_2022_10_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0575CF_N31E011_2022_10_29_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