Results 121 to 130 of about 6,084,863 (238)
The use of lasers for hydrographic studies [PDF]
The utilization of remote laser sensors in water pollution detection and identification, coastal environmental monitoring, and bathymetric depth sounding, is discussed ...
Kim, H. H., Ryan, P. T.
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New technologies in general aviation [PDF]
, 2010 This research explored the technological needs of GA pilots at international levels. Overall, single pilot operators tend to value costs as the most important feature of any technology, followed by technology that helps with pre-flight tasks as well as
Diaz Vilela, Luis +2 more
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Remote SensingTraditional field-based ecological surveys are inefficient in mountainous regions with steep slopes and deep valleys, highlighting the need for new quantitative remote sensing–based approaches.
Zuodong Yang +7 more
doaj +1 more source
Working towards an Improved Monitoring Infrastructure to support Disaster Management, Humanitarian Relief and Civil Security [PDF]
, 2005 Within this paper experiences and results from the work in the context of the European Initiative on Global Monitoring for Environment and Security (GMES) as they were gathered within the German Remote Sensing Data Center (DFD) are reported.
Kemper, Thomas +3 more
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Remote SensingWater parameter estimation based on remote sensing is one of the common water quality evaluation methods. However, it is difficult to describe the relationship between the reflectance and the concentration of non-optically active substances due to their ...
Lingfang Gao +4 more
doaj +1 more source
Application of remote sensing to state and regional problems [PDF]
The use of remote sensing techniques to help the state of Mississippi recognize and solve its environmental, resource, and socio-economic problems through inventory, analysis, and monitoring is ...
Bouchillon, C. W. +3 more
core +1 more source
Frequency division multiplex technique [PDF]
, 1973 A system for monitoring a plurality of condition responsive devices is described. It consists of a master control station and a remote station. The master control station is capable of transmitting command signals which includes a parity signal to a ...
Brey, H.
core +1 more source
Use of remote sensing in agriculture [PDF]
Remote sensing studies in Virginia and Chesapeake Bay areas to investigate soil and plant conditions via remote sensing technology are reported ant the results given. Remote sensing techniques and interactions are also discussed.
Newhouse, M. E. +2 more
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Ecological InformaticsIn recent years, the algal blooms have intensified, posing mounting threats to aquatic ecosystems and water security. However, most previous studies merely detected algal blooms according to the characteristics of the water body at the time of algal ...
Lingfang Gao +4 more
doaj +1 more source