Research Quotes - page 58
Use of the term visualization in the cartographic literature can be traced back at least four decades (Philbrick, 1953). It was the 1987 publication of a report by the U. S. National Science Foundation, however, that established a new meaning for this term in the context of scientific research (McCormick et al., 1987). The report, produced by a committee containing no cartographers, emphasized the role of computer display technology in prompting mental visualization - and subsequent insight. Scientific visualization has, thus, been defined as the use of sophisticated computing technology to create visual displays, the goal of which is to facilitate thinking and problem solving. Emphasis is not on storing knowledge but on knowledge construction.
Alan MacEachren
Many pressing problems facing science and society are inherently geospatial – location matters. The availability of essential geospatial data has increased dramatically over the past decade. Both scientific progress and application of geospatial information to societal needs remains hampered, however, due to the lack of methods for transforming these data into information and for combining information from diverse sources to construct knowledge. Progress requires fundamental breakthroughs in both geovisualization and its integration with other methods for geospatial knowledge construction. The research agenda delineated in this issue is a step toward achieving these breakthroughs. Identifying the challenges is the easy part. Meeting them is unlikely without a commitment to a coordinated approach, by both individuals and organizations in multiple countries.
Alan MacEachren
During the 1960s and 1970s, when cartographers were embracing the communication model and a behavioral approach to empirical research, psychology was undergoing a revolution in its perspective on what to study and how to study it. Psychologists began to realize that stimulus-response laws do not explain human perception or behavior (any more than the gravity models used by geographers can explain spatial interaction).
Alan MacEachren
Cartography is about representation. This statement may seem obvious, but it has been overlooked in our search for organizing principles for the field. Rather than restricting research in cartography to maps that present well-defined messages (and suggesting a single, map-engineering approach to improving the transmission of these messages, as the communication approach did), attention to maps as spatial representation expands the field.
Alan MacEachren
Jacques Bertin's books Semiology of Graphics and Graphics and Graphic Information Processing have been stimuli for my own thinking about the representation and analysis of geographic information. I have also used both books as core readings for graduate seminars and they have generated lively discussion and prompted innovative research. I often ask graduate students to consider how cartographic research and practice in the U.S. might be different today if the English edition of Semiology of Graphics had appeared in 1967 (when it was published in French), rather than in 1983. I know that my own work would have been dramatically different if I had encountered these ideas a decade and a half sooner.
Alan MacEachren
[T]he wall of separation between public and private higher education has been eroding for the last half-century. Funding from public sources now constitutes the bulk of higher-education resources in the United States, whether in the form of government subventions for research and programs, or in the much vaster influx of government-guaranteed student loans. For all realistic purposes, the distinction between public and private higher education has ceased to exist. Further, the vast numbers of young American adults being drawn in to the college and university system (some 20.4 million, up by 25 percent from 2000 alone)-on the assumption that college degrees are virtually a sine qua non of entrance into profitable commerce or lucrative professions-has evaporated what little is left of the pretense that academe constitutes some monastic realm, beyond the orbit of civil society.
Allen C. Guelzo
I found the best ideas usually came, not when one was actively striving for them, but when one was in a more relaxed state... I used to take long solitary walks on Sundays, during which I tended to review the current situation in a leisurely way. Such occasions often proved fruitful, even though (or perhaps, because) the primary purpose of the walk was relaxation and not research.
Paul Dirac
Journalism is a character defect. I think most non-journalists would agree with this. It is life lived at a safe remove: standing off to one side of the parade as it passes, noting its flaws, offering glib and unworkable suggestions for its improvement. Every journalist must know that this is not, really, how a serious-minded person would choose to spend his days. Serious-minded people do things; a journalist chatters about the things serious-minded people do, and so, not coincidentally, avoids having to do them himself. A significant body of research indicates that non-journalists find us insufferable, perhaps for this reason.
Andrew Ferguson
The Surface Stations site has been up two days now, and I'm getting hundreds of registrations across the country from people wanting to get involved in the grass roots effort to photograph, measure, catalog and contribute to the database of weather stations. I'm getting inquires from Congress, Policy think tanks, and bloggers worldwide... I've been invited to submit a research paper, and I'm having a lot of fun too. Now I know why I lost the school board election, it was to give me time to do this. Everything happens for a reason.
Anthony Watts
I vowed to myself that when I grew up and became a theoretical physicist, in addition to doing research, I would write books that I would have liked to have read as a child. So whenever I write, I imagine myself, as a youth, reading my books, being thrilled by the incredible advances being made in physics and science.
Michio Kaku
