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TOPOGRAPHICAL HILL SHADING MAP PRODUCTION BASED TIANDITU (MAP WORLD)
Hill shading map Global terrain map SRTM DEM MAP WORLD
2018/5/15
TIANDITU (Map World) is the public version of National Platform for Common Geospatial Information Service, and the terrain service is an important channel for users on the platform. With the developme...
A MODEL STUDY OF SMALL-SCALE WORLD MAP GENERALIZATION
Global map Map generalization Improved model Cross-platform symbol Automatic map-making knowledge engine
2018/5/11
With the globalization and rapid development every filed is taking an increasing interest in physical geography and human economics. There is a surging demand for small scale world map in large format...
Vision 2033: Linking Science and Policy for Tomorrow's World.
In addition to altering global ecology, technology and human population growth also
affect evolutionary trajectories, dramatically accelerating evolutionary change in
other species, especially in co...
Evaluation of the seismic hazard parameters for selected regions of the world:the maximum regional magnitude
maximum regional magnitude activity rate seismic hazard parameters seismic hazard level k-index circum-pacific belt
2015/9/28
Parameters of seismic hazard are estimated by the application of the maximum likelihood method. The technique is based on a procedure which utilizes data of different quality, e.g., the ones where the...
The EGU2010 SM1.3 Seismic Centers Data Acquisition session: an introduction to Antelope, EarthWorm and SeisComP, and their use around the World
Seismic data center seismic data acquisition
2015/8/27
Session 玈M1.3 - Seismic Centers Data Acquisition?was part of the General Assembly 2010 of the European Geosciences Union (EGU) that took place in Vienna (Austria) from 2-7 May, 2010. This session was ...
Twitter earthquake detection: earthquake monitoring in a social world
Earthquake monitoring Instruments and techniques Data processing
2015/8/27
The U.S. Geological Survey (USGS) is investigating how the social networking site Twitter, a popular service for sending and receiving short, public text messages, can augment USGS earthquake response...
The LASSO risk: asymptotic results and real world examples
Coefficient vector linear observation construct sparse the lasso matrix sequence
2015/8/21
We consider the problem of learning a coefficient vector x0 ∈ RN from noisy linear observation y = Ax0 + w ∈ Rn. In many contexts (ranging from model
selection to image processing) it is desirable to...
Future directions in control in an information-rich world
Control field the physical design system maintenance information sensing automatically adapt to the environment the application of control explosion
2015/8/11
The field of control provides the principles and methods used to design physical and information systems that maintain desirable performance by sensing and automatically adapting to changes in the env...
Control in an information rich world
Control field the physical design system maintenance information sensing and automatically adapt to the environment the dynamics
2015/8/11
The field of control provides the principles and methods used to design physical and information systems that maintain desirable performance by sensing and automatically adapting to changes in the env...
The interest in post-quantum cryptography --- classical systems that remain secure in the presence of a quantum adversary --- has generated elegant proposals for new cryptosystems. Some of these syste...
A very large volume of vertical profiles of optical properties, nutrients, and chlorophyll has been acquired in numerous data formats and from many institutions around the world. These data have been ...
The Restless Sea: Exploring the World Beneath the Waves
Restless Sea World Beneath the Waves
2015/8/5
Robert Kunzig is European editor of Discover magazine. The fact that he received awards for excellence in science journalism is quickly discerned upon reading the first few pages of this engrossing bo...
Undergraduate Oceatnography Educaion in a Global World
Global World Oceatnography Educaion
2015/7/31
When I joined The Oceanography Society in its first year I did so because the society promised an international outlook on all issues of marine science. As it turned out, our society has struggled to ...
Scripps Before World War II: The Men, the Science, and the Instruments
Science Instruments
2015/7/31
A century ago, University of California zoologist William E. Ritter dreamed of establishing a marine station on the West Coast of the United States. Beginning in 1892, he and a few of his graduate stu...