Experiential and Formal Models of Geographic Space

1996 ◽  
Vol 23 (1) ◽  
pp. 3-24 ◽  
Author(s):  
D M Mark ◽  
A U Frank
Keyword(s):  
Cognitive Science ◽  
Large Scale ◽  
Spatial Relations ◽  
Small Scale ◽  
Formal Models ◽  
Cultural Variations ◽  
Everyday Objects ◽  
Geographic Space ◽  
The World ◽  
Scale Spaces

In this paper human experience and perception of phenomena and relations in space are studied. This focus is in contrast to previous work where space and spatial relations were examined as objective phenomena of the world. This study leads in turn to a goal: to identify models of space that can be used both in cognitive science and in the design and implementation of geographic information systems (GISs). Experiential models of the world are based on sensorimotor and visual experiences with environments, and form in individual minds, as the associated bodies and senses experience their worlds. Formal models consist of axioms expressed in a formal language, together with mathematical rules to infer conclusions from these axioms. In this paper we will review both types of models, considering each to be an abstraction of the same ‘real world’. The review of experiential models is based primarily on recent developments in cognitive science, expounded by Rosch, Johnson, Talmy, and especially Lakoff. In these models it is suggested that perception and cognition are driven by image-schemata and other mental models, often language-based. Cross-cultural variations are admitted and even emphasized. The ways in which people interact with small-scale (‘tabletop’) spaces filled with everyday objects are in sharp contrast to the ways in which they experience geographic (large-scale) spaces during wayfinding and other spatial activities. We then address the issue of the ‘objective’ geometry of geographic space. If objectivity is defined by measurement, this leads to a surveyor's view and a near-Euclidean geometry. These models are then related to issues in the design of GISs. To be implemented on digital computers, geometric concepts and models must be formalized. The idea of a formal geometry of natural language is discussed and some aspects of it are presented. Formalizing the links between cognitive categories and models on the one hand and between geometry and computer representations on the other are key elements in the research agenda.

Het Hoge Kempen ruraal-industrieel transitielandschap

2019 ◽  
Vol 4 (3) ◽  
pp. 194-207
Author(s):  
PIET GELEYNS
Keyword(s):  
Large Scale ◽  
Western Europe ◽  
Farming System ◽  
Small Scale ◽  
Coal Miners ◽  
Garden Cities ◽  
World Heritage List ◽  
The World ◽  
Outstanding Universal Value ◽  
Extensive Farming

The Hoge Kempen rural industrial transition landscape: a layered landscape of Outstanding Universal Value? Up until the beginning of the 20th century, the eastern part of the Belgian province of Limburg was a sparsely populated and not very productive part of the country. The dominating heathland was maintained with sheep, which were an essential part of a small-scale extensive farming system. This all changed when coal was discovered in 1901. Seven large coalmines were established in a few decades, each one employing thousands of coal-miners. This also meant that entire new garden cities were built, to house the coal-miners and their families. The confrontation between the small-scale traditional land-use and the new large-scale industrial developments defines the landscape up to today. The scale and the force of the turnover are considered unprecedented for Western Europe, which is why it is being presented by Belgium for inclusion in the World Heritage List.

scholarly journals Cambridge Servicemen’s Memorial (Breuer, 1945): espacio público para el recuerdo

2019 ◽  
Vol 6 (2) ◽  
pp. 27
Author(s):  
Salvador José Sanchís Gisbert ◽  
Pedro Ponce Gregorio ◽  
Ignacio Peris Blat
Keyword(s):  
Public Space ◽  
Large Scale ◽  
Residential Buildings ◽  
Small Scale ◽  
First Year ◽  
Residential Land ◽  
The Public ◽  
International Recognition ◽  
The World ◽  
Strong Commitment

Marcel Breuer was in the first year of architectural technicians to graduate from Bauhaus School. The peculiar education he received there allowed him to explore the concept of design in its broadest sense. In his European stage we find, on the most private and small scale, unique solutions for furniture. In his first American stage we see a strong commitment with solutions related to the residential land and, when he earned international recognition, he developed large scale solutions for his public non-residential buildings and urban equipments in locations all over the world. It is strange to see that an architect like him did not have the opportunity to materialize any of his proposals associated with the public space. The 1945 Cambridge Servicemen’s Memorial project, also known as the Memorial War, is the most significant one he developed in his last years in Cambridge. Had it been built, it would have been a valuable example of modernity and contemporary reinterpretation of the monument in the public space.

Experience and Plans for Rationalization of Small-Scale Fisheries in India

1973 ◽  
Vol 30 (12) ◽  
pp. 2172-2177
Author(s):  
P. C. George
Keyword(s):  
Large Scale ◽  
Training Programs ◽  
Pilot Scale ◽  
Small Scale ◽  
Fishing Industry ◽  
Small Scale Fisheries ◽  
The Past ◽  
The World ◽  
Fishing Capacity ◽  
Small Craft

Small-scale fisheries have traditionally been the backbone of the fishing industry all over the world. Although large-scale mechanized fishing has come into the limelight recently, even such countries as have developed substantial capability in this direction still have a large fleet of small boats in coastal areas. The landings of this sector of the industry are always substantial, and in many countries they still dominate the picture. In India, small-scale fisheries landed almost 1.15 million tons in 1971. This figure has been increasing as motor-powered small craft have increased in numbers, although 70% of marine fish is still caught from nonpowered boats. Measures taken to increase fishing capacity, landings, and net fishermen’s income over the past 10 years include various kinds of loans and subsidies for the purchase of boats, motors, and nets; assistance for the construction of ponds in inland areas; organization of cooperatives; training programs for fishermen and supporting personnel, especially motor repairmen (with the cooperation of Norway); and gear and vessel research including pilot-scale demonstrations with new types of vessels and equipment.

scholarly journals A MODEL STUDY OF SMALL-SCALE WORLD MAP GENERALIZATION

2018 ◽  
Vol XLII-3 ◽  
pp. 223-228
Author(s):  
Y. Cheng ◽  
Y. Yin ◽  
C. M. Li ◽  
W. Wu ◽  
P. P. Guo ◽  
...  
Keyword(s):  
Large Scale ◽  
Rapid Development ◽  
Physical Geography ◽  
Small Scale ◽  
Scale Production ◽  
Map Generalization ◽  
Basic Algorithm ◽  
The World ◽  
Cross Platform ◽  
Improved Model

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 formats all over the world. Further study of automated mapping technology, especially the realization of small scale production on a large scale global map, is the key of the cartographic field need to solve. In light of this, this paper adopts the improved model (with the map and data separated) in the field of the mapmaking generalization, which can separate geographic data from mapping data from maps, mainly including cross-platform symbols and automatic map-making knowledge engine. With respect to the cross-platform symbol library, the symbol and the physical symbol in the geographic information are configured at all scale levels. With respect to automatic map-making knowledge engine consists 97 types, 1086 subtypes, 21845 basic algorithm and over 2500 relevant functional modules.In order to evaluate the accuracy and visual effect of our model towards topographic maps and thematic maps, we take the world map generalization in small scale as an example. After mapping generalization process, combining and simplifying the scattered islands make the map more explicit at 1 : 2.1 billion scale, and the map features more complete and accurate. Not only it enhance the map generalization of various scales significantly, but achieve the integration among map-makings of various scales, suggesting that this model provide a reference in cartographic generalization for various scales.

Ritual Frequency, Emotionality, and Modes of Religiosity

2021 ◽  
pp. 53-81
Author(s):  
Harvey Whitehouse
Keyword(s):  
High Frequency ◽  
Large Scale ◽  
Low Frequency ◽  
New Guinea ◽  
Small Scale ◽  
Complex Societies ◽  
High Arousal ◽  
The World ◽  
Hierarchical Groups ◽  
To Come

Collective rituals tend to come in two kinds: frequently performed but relatively lowkey; rarely enacted but emotionally intense. According to the theory of modes of religiosity, high-frequency but low-arousal rituals produce large-scale hierarchical groups (the doctrinal mode), while low-frequency but high-arousal rituals produce small-scale highly cohesive groups (the imagistic mode). This chapter describes how that theory was first developed while carrying out fieldwork in the New Guinea rainforest. But then the author realized it could help to explain how groups throughout the world take shape and spread, and it could also help to explain how complex societies evolved.

scholarly journals A Map Is a Living Structure with the Recurring Notion of Far More Smalls than Larges

2020 ◽  
Vol 9 (6) ◽  
pp. 388
Author(s):  
Bin Jiang ◽  
Terry Slocum
Keyword(s):  
Large Scale ◽  
Physical Phenomenon ◽  
Small Scale ◽  
Geographic Space ◽  
Continuous Map ◽  
Iterative System ◽  
Christopher Alexander ◽  
Topological Connectivity ◽  
Small Things ◽  
Different Levels

The Earth’s surface or any territory is a coherent whole or subwhole, in which the notion of “far more small things than large ones” recurs at different levels of scale ranging from the smallest of a couple of meters to the largest of the Earth’s surface or that of the territory. The coherent whole has the underlying character called wholeness or living structure, which is a physical phenomenon pervasively existing in our environment and can be defined mathematically under the new third view of space conceived and advocated by Christopher Alexander: space is neither lifeless nor neutral, but a living structure capable of being more alive or less alive. This paper argues that both the map and the territory are a living structure, and that it is the inherent hierarchy of “far more smalls than larges” that constitutes the foundation of maps and mapping. It is the underlying living structure of geographic space or geographic features that makes maps or mapping possible, i.e., larges to be retained, while smalls to be omitted in a recursive manner (Note: larges and smalls should be understood broadly and wisely, in terms of not only sizes, but also topological connectivity and semantic meaning). Thus, map making is largely an objective undertaking governed by the underlying living structure, and maps portray the truth of the living structure. Based on the notion of living structure, a map can be considered to be an iterative system, which means that the map is the map of the map of the map, and so on endlessly. The word endlessly means continuous map scales between two discrete ones, just as there are endless real numbers between 1 and 2. The iterated map system implies that each of the subsequent small-scale maps is a subset of the single large-scale map, not a simple subset but with various constraints to make all geographic features topologically correct.

scholarly journals The Politics of Disembarkation: Empire, Shipping and Labor in the Port of Durban, 1897–1947

2018 ◽  
Vol 93 ◽  
pp. 176-200
Author(s):  
Jonathan Hyslop
Keyword(s):  
Working Class ◽  
South African ◽  
British Empire ◽  
Large Scale ◽  
African State ◽  
Small Scale ◽  
Shipping Industry ◽  
Labor Politics ◽  
The World ◽  
Politics Of Race

AbstractThis article examines the labor politics of race in Durban harbor between 1897 and 1947. It approaches the subject from an analysis of labor in a global, and particularly a British Empire, context. The article aims to move away from a solely “national” focus on the South African state and instead to look “up” toward connections to the British Empire, the world economy, and global social and political movements, and “down” towards Durban itself. These large scale (imperial and global) and small scale (city) levels were very concretely connected by Durban's role as a port. This article contends that in order to understand the place of working class Durban in an imperial world, we need to incorporate the shipping industry into other labor histories, studying how the movement of vessels and the actions of seafarers concretely linked these spatial levels. This article provides a broad overview of the sociological “shape” of the Durban working class and focuses on four “moments” of racialized labor in Durban harbor: the riot against M.K. Gandhi in 1897, the British seamen's strike of 1925, the insurgency of black dockworkers in the late 1920s and early 1930s, and the conflicts over the presence of Indian seamen in the port during the Second World War. These events revolved around what is here called a politics of disembarkation, in which the joining of the ship to the world of the shore created a zone of conflict.

scholarly journals COVID-19 Pandemic and Small-Scale Industries in a Local Geographic Space of Nigeria: An Assessment of the Impact of Strategic Interfirm Alliance

SAGE Open ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 215824402110226
Author(s):  
Victor Chukwunweike Nwokocha ◽  
Ogochukwu Christiana Anyanwu ◽  
Ignatius Ani Madu ◽  
Christopher Emmanuel Nwankwo
Keyword(s):  
Survey Research ◽  
Questionnaire Survey ◽  
Relative Increase ◽  
Descriptive Statistics ◽  
Small Scale ◽  
Production Flow ◽  
Geographic Space ◽  
The World ◽  
The Impact ◽  
Small Scale Industries

The outbreak of Coronavirus pandemic has brought with it stagnation in all sectors of the economy, unemployment and loss of jobs, threats of recession, and annihilation of industries across the world. This paper examined the impact of strategic interfirm alliance on small-scale industries (SSI) amid the threat of COVID-19 pandemic in Nsukka, a local geographic space in Nigeria. A survey research design and a questionnaire survey of 82 SSIs were used in the paper. The data for the paper were analyzed using descriptive statistics while tables and percentages were used to illustrate the results. Results in the study revealed that 15.47%, 22.45%, and 44.20% of the respondents have experienced relative increase, increased, and significant increase, respectively, in COVID-19-induced challenges on their operations. The paper also showed that 24.81%, 25.01%, and 34.64% of the industries have experienced relative increase, increase, and significant increase, respectively, in their operations following their use of alliance, while 5.06% and 10.48% have experienced relative and significant decreases. The paper suggests that SSIs in Nigeria should adopt/institutionalize the use of strategic interfirm alliance in their operations in order to survive the COVID-19-induced challenges which have distrupted their production flow.

scholarly journals Predicted the Cumulative Annual Rainfall in Iraq Using SDSM Modal

2021 ◽  
Vol 32 (2) ◽  
pp. 11
Author(s):  
Ali Mokhles Abdul-Jabbar ◽  
Asraa Khtan Abdulkareem
Keyword(s):  
Large Scale ◽  
Daily Rainfall ◽  
Local Scale ◽  
Annual Rainfall ◽  
Small Scale ◽  
Middle Region ◽  
The West ◽  
The North ◽  
West Region ◽  
The World

Rain is deemed one of the most important climate elements. It must be given special attention for being the basis without which no kind of life in the world can be there. the aim of the study is to use Statistical models Downscaling (SDSM) where it is a universal model used to converting large scale output into a small scale that can be used to study impact at the local scale (Iraq)' to Forecasting cumulative annual rainfall for the next years where there are a few studies used this model in Iraq. Daily rainfall data from the Iraqi Meteorological Organization and Seismology (IMOS) (2007-2016) for the study areas (Baghdad, Karbala, Al-Hay, Mosul, Kirkuk, Khanaqin, Basra, Nasiriya, Diwaniya, and Rutba) is used to estimate the amount of rainfall by using SDSM. The model was used to estimate the rain values and then the results were compared with the actual values, the results were very close to each other. Also, the model used to predict the cumulative annual rainfall from (2017-2021), The result shows that the bigger amount of rainfall in the north region with (3821) mm and the lowest amount in the west region (665) mm, while middle region (1848) mm and south region (1828) mm.

Efficiency as a Road to Sustainability in Small Scale Mining

2014 ◽  
Vol 805 ◽  
pp. 395-402 ◽  
Author(s):  
Jacopo Seccatore ◽  
Giorgio de Tomi ◽  
Marcello Veiga
Keyword(s):  
Global Economy ◽  
Large Scale ◽  
Precious Metals ◽  
Global Scale ◽  
Small Scale ◽  
Clear Correlation ◽  
Environmental Implications ◽  
The World ◽  
Market Needs ◽  
High Flexibility

The world is going through a new-millennium rush in precious metals, especially gold. The great increase in gold price in the last years, probably due to a shift towards safe investments in a period of crisis in the global economy, created a rapid increase in gold production. The faster response to this shift in production came from Artisanal (ASM) and Small-scale (SSM) mining units in remote locations of the world, and Brazil is one of the main countries that has ASM and SSM on its territory. The present paper draws some definitions of Small-Scale Mining and Artisanal Mining, based on its productivity and its actual social and environmental implications, and of their sustainability. The analysis of production data of Small Scale and Large Scale Mining on global scale and on Brazilian scale shows the high potential of SSM in dealing with lower mineral grades and market fluctuations, due to its high flexibility. A general growth of the role of SSM in precious metals production in the next decades is foreseen. An elaboration on world ASM data led to a clear correlation between efficiency in production and an index of human development; this result is shown and discussed. Based on the potential of SSM to attend to the mineral market needs, efficiency in productivity is finally proposed as the main path to turn an ASM unit into a sustainable and profitable Small-Scale industrial extractive unit.

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