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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
31

Tvorba digitální katastrální mapy v části katastrálního území Vilantice / Creation of a digital cadastral map in the cadastre unit Vilantice

Vacková, Eva January 2012 (has links)
The Aim of this master`s thesis was creation of a digital cadastral map in the part of cadastre unit Vilantice, in Chotěborky. There is an analog cadastral map scale 1:2 880 in the cadastre unit Vilantice currently. Review and completion of the positional point field was done by technology of global navigation satellite system and terrestrial methods. Result of this master`s thesis were the documentation of the review and completion of the positional point field, mapping sketches and vector file of a digital cadastral map.
32

Étude des méthodes de saisie informatique relatives au forage de données appliquées à la prise de décision en urbanisme

Boyer, Sébastien January 2002 (has links)
Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.
33

An assessment of using least squares adjustment to upgrade spatial data in GIS

Merritt, Roger, Surveying & Spatial Information Systems, Faculty of Engineering, UNSW January 2005 (has links)
The GIS Industry has digitised cadastre from the best available paper maps over the last few decades, incorporating the inherent errors in those paper maps and in the digitising process. The advent of Global Positioning Systems, modern surveying instruments and advances in the computing industry has made it desirable and affordable to upgrade the placement, in terms of absolute and relative position) of these digital cadastres. The Utility Industry has used GIS software to place their assets relative to these digital cadastres, and are now finding their assets placed incorrectly when viewed against these upgraded digital cadastres. This thesis examines the processes developed in the software program called the ???Spatial Adjustment Engine???, and documents a holistic approach to semi-automating the upgrading of the digital cadastre and the subsequent upgrading of the utility assets. This thesis also documents the various pilot projects undertaken during the development of the Spatial Adjustment Engine, the topological scenarios found in each pilot, their solution, and provides a framework of definitions needed to explore this field further. The results of each pilot project are given in context, and lead to the conclusions. The conclusions indicate the processes and procedures implemented in the Spatial Adjustment Engine are a suitable mechanism for the upgrade of digital cadastre and of spatially dependant themes such as utility assets, zoning themes, annotation layers, and some road centreline themes.
34

Šiaulių apskrities žemės ir statinių kadastro darbų vykdymo tyrimai / The cadastral surveys of land and buildings in Šiauliai county

Bašytė, Jurgita 14 January 2009 (has links)
Kadastriniai matavimai – veiksmai, kuriais identifikuojamas nekilnojamasis daiktas, atliekamas tikslus suformuotų žemės sklypų plotų nustatymas, ir parengiamas žemės sklypo planas bei kiti duomenys, reikalingi įrašyti į Nekilnojamojo turto kadastro duomenų bazę. Žemės ir statinių kadastrinių matavimų paskirtis - nustatyti turto dydį, fizinę būklę, turto vertę ir kitus rodiklius, apibūdinančius nekilnojamojo turto objektą. Šių rodiklių reikia nekilnojamojo turto apskaitai, sandoriams, apmokestinimui, turto ir teisių į turtą registravimui. Naudojantis kadastro duomenimis apibūdinamas nekilnojamasis turtas, įvertinama jo būklė, rinkos dinamika, prognozuojami galimi nekilnojamojo turto rinkos pokyčiai. Atlikus kadastrinius matavimus sudaroma kadastrinių matavimų byla – nekilnojamojo daikto kadastro duomenų nustatymo metu parengtų planų, užpildytų kadastro formų ir kitų dokumentų apie nekilnojamąjį daiktą sukomplektuotas rinkinys. Žemės ir statinių kadastro darbų vykdymo tyimai atlikti vienoje iš dešimties Lietuvos apskričių – Šiaulių apskrityje. Apskritis yra Lietuvos šiaurinės dalies viduryje ir apimia Šiaulių miestą, Akmenės, Joniškio, Kelmės, Pakruojo, Radviliškio ir Šiaulių rajonus. Nustatyta Nekilnojamojo turto registre registruojamų žemės sklypų skaičiaus pokyčiai Šiaulių apskrities rajonuose, kadastrinių matavimų apimtys ir jų poreikis, darbų turinys ir vykdymo tvarka. / Cadastral measurements are the actions, by which is identified real estate such as buildings, formed plots of land, premises, and etc. The outcome of the cadastral measurements is a collection of the cadastral data on the real estate. The purpose of buildings‘, plots‘ of land, and premises‘ cadastral measurements is to estimate the size of the real estate, its physical condition, value, and other indicators. These indicatiors are needed for the real estate records, transactions, taxation, and the rights of ownership to registrate. Property‘s physical condition and value, dynamics of market, and foreseen changes in real estate market are calculated using cadastral data. Cadastral measurement file is completed after cadastral measurements are done. The file consists of real estate plans that are estimated by cadastral measurements and all documents and forms that are filled for the measured real estate. The cadastral surveys of land and buildings are provided in ten counties of Lithuania. One of them is Šiauliai county, which ranges norht and middle parts of Lithuania: Šiauliai city, Akmenė, Joniškis, Kelmė, Pakruojis, Radviliškis and Šiauliai regions. Šiauliai county is in great geographical location, and geopolitical state; has high infrastructure, increasing economy and agriculture; high level in education, medicine and culture.
35

Developing A Parcel-based Information System By Object-oriented Approach

Tufan, Emrah 01 December 2003 (has links) (PDF)
The cadastre contains parcel related data which must be up-to-date. The cadastral data in any country constitute a very big dataset. Therefore parcel related data should be carefully managed. Today, using a database is an effective way of data management. The relational database management system can be a good one for parcel related data. However when the information system concept is considered, just relational database management system is not enough. Some tools are needed in order to manipulate the data in the relational database management system. Object oriented analysis and design is a good choice to develop these tools. In this study, a parcel-based information system is developed and it is implemented for &Ccedil / ankaya Municipality. During the development relational database management system is used for attribute data management, and object-oriented analysis and design is used for development of application to manipulate the data in the relational database management system. The cadastral data are separated into two parts and each part is handled separately. The first part is the geographic or spatial data. These data are handled by the help of the MapInfo Professional Version 6.5. The other part is the attributes of these spatial data. For this part, relational database is designed and implemented on Microsoft SQL Server Version 2000. During the development of the relational database, conceptual database design is performed by enhanced entity-relationship (EER) model. Then in the logical design, the conceptual model is mapped into the relational model. After data storage area is created, the application is developed on that data by using principles of object-oriented design and analysis and unified modeling language. By the help of the software developed, the data management can be carried out easily. By this study, a solution is proposed for the cadastral data management problem of the municipalities, and this study is one of the first studies developed for parcel related data using object-oriented approach for municipalities.
36

An assessment of using least squares adjustment to upgrade spatial data in GIS

Merritt, Roger, Surveying & Spatial Information Systems, Faculty of Engineering, UNSW January 2005 (has links)
The GIS Industry has digitised cadastre from the best available paper maps over the last few decades, incorporating the inherent errors in those paper maps and in the digitising process. The advent of Global Positioning Systems, modern surveying instruments and advances in the computing industry has made it desirable and affordable to upgrade the placement, in terms of absolute and relative position) of these digital cadastres. The Utility Industry has used GIS software to place their assets relative to these digital cadastres, and are now finding their assets placed incorrectly when viewed against these upgraded digital cadastres. This thesis examines the processes developed in the software program called the ???Spatial Adjustment Engine???, and documents a holistic approach to semi-automating the upgrading of the digital cadastre and the subsequent upgrading of the utility assets. This thesis also documents the various pilot projects undertaken during the development of the Spatial Adjustment Engine, the topological scenarios found in each pilot, their solution, and provides a framework of definitions needed to explore this field further. The results of each pilot project are given in context, and lead to the conclusions. The conclusions indicate the processes and procedures implemented in the Spatial Adjustment Engine are a suitable mechanism for the upgrade of digital cadastre and of spatially dependant themes such as utility assets, zoning themes, annotation layers, and some road centreline themes.
37

Výstavba účelových komunikací v rámci pozemkových úprav v jihočeském kraji v závislosti na vývoji cen stavebních prací / Construction of Purpose - built Communications in the Context of Land Consolidations in the South Bohemian Region in Relation to Price Developments of Construction Work

PULTR, Michal January 2015 (has links)
Building of field roads following the complex reparcelling follows from the plan of joint facilities and is proposed with respect to the given cadastre. In the Czech traffic rules, field road is mentioned as a kind of purpose-built communication. The Czech norm No. 73 6109 defines it as a of purpose-built communication, serving preliminarily to the farmers, but potentially having also other function. It can serve as a bicycle path, pedestrian path and mainly as a road for motor vehicles enabling the owners to reach fields in their possession and their rational use. Field roads and the surrounding vegetation contribute to the landscape scenery and its biodiversity, permanently and clearly determine the borders between fields and cadastres. In summary, they contribute to stability of the cadastre. My task was to evaluate the newly-built joint facilities, namely the road network, from the point of view of their costs for the state land offices, branches České Budějovice, Tábor and Český Krumlov. Therefore, I used the data offered to me by these offices. All these data are summarised in chapter 5: Results and Discussion. In the Summary, I put together all the new findings and the course of building prices during 2000 2011.
38

Analýza vývojových změn land-use podhůří Šumavy / The Analysis of land-use changes in Šumava foothills

KOTEK, Jiří January 2012 (has links)
The Svatý Tomáš Highlands and the Trojmezí Highlands in the Šumava foothills were constantly settled during 13th century. Although this area is a borderland with a less favourable climate, agriculture had a significant influence on the landscape changes. However political and economic changes during the 1950´s, especially the establishment of the Iron Curtain, had impacted previous trends. Displacement of inhabitans, destruction of villages and inaccessibility of the area have restored the natural processes. The aim of this work is to describe changes of land use in The Šumava foothills with regard to nature protection and results evaluated by geographic information system technologies. From stable cadastre maps it was detected, that land use in 1st half of 19th century in the Šumava foothills was very varied, it was there existed a lot of small fields of arable soil. However the surface of arable soil diminished gradually during the time and at the present time don´t exist any more in the study area. In monitored areas in the first place grew the share of forests. The changes of management also had an impact on the size of succession areas. It was found, that changes in land use are very similar in the all monitored regions.
39

Zpracování návrhu pozemkové úpravy ve zvolené lokalitě / Projection of land consolidation for selected locality

FILIP, Miroslav January 2018 (has links)
This thesis deals with complex land consolidation, describing different stages of this process. We also designed a project of complex land consolidation in cadastre unit of Chmelná village. First step was to make a research and describe the territory. We took environment protection into consideration as well, and create a plan for common facilities; including arrangements to make lands accessible, arrangements to protect agricultural land, arrangements to environment protection and environment engineering and water management. The thesis deals with the possession of specified owners, for whom we created deed of ownership and rearrangements to their lands.
40

Proposta metodológica para redefinição de limites censitários a partir da estatística espacial e integração dos dados do censo ao cadastro territorial multifinalitário / Methodological proposal for redefinition of boundaries of census track with spatial statistic and integration of census data to multipurpose cadastre

Abreu, Marcos Vinicius Sanches 25 November 2011 (has links)
Made available in DSpace on 2015-03-26T13:28:07Z (GMT). No. of bitstreams: 1 texto completo.pdf: 3798798 bytes, checksum: 51fb2e3216125b8c8e617e8d5a8d165f (MD5) Previous issue date: 2011-11-25 / This work seeks to relate the two main sources of municipal spatial data: Multipurpose Cadastre (MC), which is responsible for physical and territorial information, can be an official inventory of a municipality, storing spatial data from various sources of interest, and the demographic census, which provides demographic and socioeconomic data aggregated by census tracts, which are the smallest unit with identifiable physical boundaries in the field, covering a range of about 250 homes each. It is noteworthy that both often diverge in a local database or do not have compatibility necessary to perform accurate spatial analysis. As the MC is the leading manager and integrator of local information, this paper proposes the compatibility of the geographical structure of the census to the structure proposed by MC. To do so, at first, there was a study on the degree of socioeconomic heterogeneity internal to census tracts, whose definition of the limits does not take into account the criteria of homogeneity of the population included, resulting in loss of information and may mask the reality. The second part involved the application of tools of spatial statistics associated with the GIS to obtain internally homogeneous areas, which are the base of proposing a new definition of census boundaries, and testing for data aggregation in order to minimize the effects of Zoning of the Modifiable Areal Unit Problems (MAUP). Finally, it was made the conceptual proposal for the systematic integration of the census boundaries with the MC, especially being suggested a new concept to the census tract. As a result, it was found that socioeconomic indicators from census data for aggregated sectors are sensitive to the variability of the same. With the second test, it was realized that such sensitivity can be minimized from aggregations of homogeneous data with each other, reducing the effects zoning of the MAUP and validating the proposed detection of homogeneous regions. Regarding the integration of the Census to MC, we have a set of rules and concepts suggested that its realization is possible. As a contribution, we highlight the need to systematize the use of census data, particularly under the new perspective of the MC, as proposed by the Guidelines for the National Cadastre, published by decree No. 511 of 2009 of the Ministry of Cities. / O presente trabalho busca relacionar duas das principais fontes de dados espaciais municipais: o Cadastro Territorial Multifinalitário (CTM), o qual é responsável por informações físicoterritoriais, sendo um inventário territorial oficial de um município, armazenando dados espaciais de diversos temas de interesse; e o Censo Demográfico do IBGE, o qual disponibiliza dados demográficos e socioeconômicos agregados por setores censitários, sendo estes a menor unidade para fins de coleta de dados com limites físicos identificáveis em campo, abrangendo um conjunto de cerca de 250 domicílios cada. Destaca-se que ambos, muitas vezes, divergem numa base de dados municipais, ou não possuem compatibilidade necessária à realização de análises espaciais precisas. Por ser o CTM o principal gerenciador e integrador de informações municipais, essa dissertação propõe a compatibilização da estrutura geográfica do censo à estrutura proposta pelo CTM. Para isso, num primeiro momento, realizou-se um estudo sobre o grau de heterogeneidade socioeconômica interna aos setores censitários, cuja definição dos limites não leva em consideração critérios de homogeneidade da população inserida, acarretando em informações errôneas, podendo mascarar a realidade. A segunda parte envolveu a aplicação de ferramentas da Estatística Espacial associadas ao Geoprocessamento para a obtenção de áreas homogêneas internamente, as quais baseiam uma nova proposição de definição de limites censitários, sendo realizados testes de agregação de dados, buscando minimizar os Efeitos de Zoneamento dos Problemas de Unidades de Áreas Modificáveis (MAUP). Por último, fez-se a proposta conceitual para a integração sistemática dos limites censitários ao CTM, destacando-se a sugestão de um novo conceito dado ao setor censitário. Como resultados, verificou-se que indicadores socioeconômicos provenientes de dados censitários agregados por setores são sensíveis à variabilidade interna dos próprios indicadores. Com o segundo teste, percebeu-se que tal sensibilidade pode ser minimizada a partir de agregações de dados homogêneos entre si, diminuindo os Efeitos de Zoneamento do MAUP e validando a proposta de detecção de regiões homogêneas. Quanto à integração Censo Demográfico CTM, tem-se um conjunto de regras e conceitos sugeridos para que seja possível sua realização. Como contribuição, destaca-se a necessidade de sistematizar a utilização dos dados censitários, principalmente sob a nova ótica do CTM, tal como proposto pelas Diretrizes Nacionais para o Cadastro, publicadas pela portaria nº 511 de 2009 do Ministério das Cidades.

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