Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Patricia G. Foschi"'
Publikováno v:
Photogrammetric Engineering & Remote Sensing. 78:463-471
This article discusses how locating waste tire piles is an important priority for regulatory agencies because of the health and environmental risks that they pose. Governments are making great progress in cleaning up known waste tire piles, but are u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2db8cb5dbf4ab0e9f271270e074a4b26
https://doi.org/10.14358/pers.78.5.463
https://doi.org/10.14358/pers.78.5.463
Autor:
Patricia G. Foschi, Huan Liu
Publikováno v:
Pattern Recognition Letters. 25:1509-1517
To classify Egeria densa, Brazilian waterweed, in scan-digitized color infrared aerial photographs, we are developing an interactive computer system based on data-mining techniques with active learning capabilities. Key components of the system are:
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::384ab3b19a51c742ab538f8a12079791
https://doi.org/10.1016/j.patrec.2004.06.004
https://doi.org/10.1016/j.patrec.2004.06.004
Autor:
Patricia G. Foschi, Kathy L. Pagan
Publikováno v:
Canadian Journal of Remote Sensing. 28:187-195
Les nuages stratospheriques polaires (NSP) jouent un role critique dans la perte d'ozone au-dessus des deux regions polaires. A ce jour, les enregistrements les plus complets de NSP consistent en des mesures acquises par des satellites a visee latera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e07cb049b6a7f482db9cb08acdfc1a2e
https://doi.org/10.5589/m02-017
https://doi.org/10.5589/m02-017
Publikováno v:
Journal of Geophysical Research: Atmospheres. 106:10363-10374
This work investigates thermal emission from polar stratospheric clouds (PSCs) measured at 10.9 and 11.9 μm wavelengths (channels 4 and 5) by the advanced very high resolution radiometer (AVHRR). PSCs can be broadly categorized by particle compositi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8c1c0c12c444d244621cfabbf8068ce
https://doi.org/10.1029/2000jd900736
https://doi.org/10.1029/2000jd900736
Publikováno v:
Polar Record. 31:211-226
Four case studies are presented that focus on a joint analysis of AVHRR images with other independently obtained data sets to identify examples of both optically thick and thin polar stratospheric clouds (PSCs) over Antarctica. Optically thick PSCs a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33dffb9f0c6a61eedb4367b6bf25dd9f
https://doi.org/10.1017/s0032247400013711
https://doi.org/10.1017/s0032247400013711
Autor:
Patricia G. Foschi
Publikováno v:
Remote Sensing of Environment. 50:317-327
In digital satellite imagery, small fragments of woody vegetation are difficult to detect because they frequently are smaller than the pixel size and are mixed with other land cover classes. A method for detecting subpixel woody vegetation, which ana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::250f39debc5af6b4a7230f282cbad587
https://doi.org/10.1016/0034-4257(94)90081-7
https://doi.org/10.1016/0034-4257(94)90081-7
Autor:
Patricia G. Foschi, Maria Petrou
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 37:624-626
The authors propose a method that estimates the membership of a mixed pixel in various possible mixture proportions. The method relies on the creation of model mixtures and the estimation of their local density in the vicinity of the pixel under cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9f7cf9955aed71d0de0f54197ed9360
https://doi.org/10.1109/36.739132
https://doi.org/10.1109/36.739132
Autor:
Patricia G. Foschi, Mark E. Hervig, Edward V. Browell, Kathy L. Pagan, Stephen D. Eckermann, K. Drdla, Azadeh Tabazadeh, Marion Legg
Publikováno v:
Journal of Geophysical Research: Atmospheres. 109
A number of recently published papers suggest that mountain-wave activity in the stratosphere, producing ice particles when temperatures drop below the ice frost point, may be the primary source of large NAT particles. In this paper we use measuremen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d12b7c8163dabf8c009061735bd75625
https://doi.org/10.1029/2003jd003846
https://doi.org/10.1029/2003jd003846
Autor:
Patricia G. Foschi
Publikováno v:
Progress in Physical Geography: Earth and Environment. 13:150-152
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86de61f5bad0d6a83e4376a638f3bb22
https://doi.org/10.1177/030913338901300113
https://doi.org/10.1177/030913338901300113