Image-based geospatial information management and modeling

2005 ◽  
pp. 70-135
Keyword(s):  
Information Management ◽  
Geospatial Information

scholarly journals Current trends in the management of groundwater specific geospatial information

2019 ◽  
Vol 85 ◽  
pp. 07020
Author(s):  
Codrina Maria Ilie ◽  
Radu Constantin Gogu
Keyword(s):  
Information Management ◽  
Data Model ◽  
Management Systems ◽  
Technological Advancement ◽  
Crucial Importance ◽  
Geospatial Information ◽  
European Directive ◽  
Current Trends ◽  
Paper Address ◽  
Operational Service

The purpose of this paper is to present the state-of-art of groundwater geospatial information management, highlighting the relevant data model characteristics and technical implementation of the European Directive 2007/2/EC, also known as the INSPIRE Directive. The maturity of the groundwater geodata management systems is of crucial importance for any kind of activity, be it a research project or an operational service of monitoring, protection or exploitation activities. An ineffective and inadequate geodata management system can significantly increase costs or even overthrow the entire activity ([1-3]). Furthermore, following the technological advancement and the extended scientific and operational interdisciplinary connectivity at national and international scale, the interoperability characteristics are becoming increasingly important in the development of groundwater geospatial information management. From paper recordings to digital spreadsheets, from relational database to standardized data models, the manner in which the groundwater data was gathered, stored, processed and visualized has changed significantly over time. Aside from the clear technical progress, the design that captures the natural connections and dependencies between each groundwater feature and phenomena have also evolved. The second part of our paper address the variations that occurred when outlining the different groundwater geospatial information management models, differences that depict the complexity of hydrogeological data.

Factors influencing integrated information management: Spatial data infrastructure in Pakistan

2021 ◽  
pp. 026666692110484
Author(s):  
Asmat Ali ◽  
Muhammad Imran ◽  
Munazza Jabeen ◽  
Zahir Ali ◽  
Syed Amer Mahmood
Keyword(s):  
Information Management ◽  
Spatial Data ◽  
Structural Equation ◽  
Explanatory Power ◽  
Primary Data ◽  
Equation Modeling ◽  
Geospatial Information ◽  
Data Infrastructure ◽  
Significance Level ◽  
Retrieval Processes

Spatial data is one of the core components in all information retrieval processes for decision-making. Spatial data acquisition consumes enormous monetary resources and time. The Integrated Geospatial Information Framework (IGIF) provides a basis and guide for developing, integrating, strengthening, and maximizing geospatial information management and related resources in all countries. To this, governments all over the world are establishing national spatial data infrastructures (SDIs). However, such initiatives face a considerable amount of resistance as organizations often do not want to share their data assets. The present study investigates these barriers in the establishment of national SDI in Pakistan. The constraints studied through the IGIF pathways and past studies were adapted via a pilot study and conceptualized in a hypothesized model. We collected primary data via the administration of 520 questionnaire surveys to 280 public and private organizations. Partial least squares structural equation modeling (PLS-SEM) was applied to statistically confirm the conceptual model of the barriers to disseminating spatial data. The results indicate institutional barriers from the absence of national data policy, lack of specified roles of stakeholders, poor inter-organizational coordination, missing data-sharing policy, and weak organizational partnerships, with coefficients 0.26, 1.555, 1.305, 8.288, and 0.136, respectively, at the p < 0.001 significance level. The PLS-SEM R2 0.65 indicates a good explanatory power of the model. The methodology developed in the present study will allow devising more sustainable policies for spatial data management and dissemination in Pakistan and beyond.

scholarly journals A Sustainable world with cartography

2019 ◽  
Vol 1 ◽  
pp. 1-1
Author(s):  
Ayako Kagawa ◽  
Kyoung-Soo Eom
Keyword(s):  
Sustainable Development ◽  
United Nations ◽  
Information Management ◽  
Local Level ◽  
Global Community ◽  
Geospatial Information ◽  
The Sustainable Development ◽  
Development Agenda ◽  
Development Goals ◽  
The United Nations

<p><strong>Abstract.</strong> The 2030 Agenda for Sustainable Development or also known as the Sustainable Development Goals (SDGs) is the new global paradigm and blueprint to achieve a better and more sustainable future for all. To collectively achieve the SDGs, the global community agreed on 17 Goals as a baseline framework to measure and monitor its growth. How to measure and monitor development progress by countries has been a long-standing debate since the era of Millennium Development Goals (MDGs) in the 2000s but with the establishment of Inter-Agency and Expert Group on SDG Indicators (IAEG-SDGs), the SDGs have a clearer framework on how to monitor progress and the global community are grappling on how to effectively collect, analyse, visualise and report their successes.</p><p>Within the United Nations, there is the desire to elaborate collectively principles and tools on how best to report the SDGs at country and local level as its success lies in the ownership and accountability at all levels. The Secretary-General of the United Nations is looking into how technologies can accelerate the SDGs and to facilitate the alignments with the values enshrined in the United Nations Charter, the Universal Declaration of Human Rights, and the norms and standards of International Laws.</p><p>In this paradigm, what should be the role of cartographers and geospatial information management experts to ensure how maps and geospatial information can be effectively used by the global community to communicate their challenges and successes from planning to implementing, monitoring, analysing, visualising and reporting on sustainable development? This paper argues the importance of understanding the challenges, asking questions to the policy makers, sharing best practices and building a consensus on the issues surrounding the SDGs before demonstrating the diverse cartographic skills available to design and communicate the intended message better. Hence, the importance of context has never changed and provides the cartographic and geospatial information management community an opportunity to demonstrate the potential and to provide effective support through cartography for the accomplishment of the sustainable development agenda.</p>

scholarly journals Geospatial Information Technology for Information Management and Dissemination

2021 ◽  
pp. 251-267
Author(s):  
Sudip Pradhan ◽  
Birendra Bajracharya ◽  
Kiran Shakya ◽  
Bikram Shakya
Keyword(s):  
Information Technology ◽  
Information System ◽  
Geographic Information System ◽  
Information Management ◽  
Mobile Communications ◽  
Earth Observation ◽  
Location Based Services ◽  
Geospatial Technologies ◽  
Geospatial Information ◽  
Integrate Data

AbstractOver the last few decades, the development of geospatial technologies has converged with a variety of formal information technology disciplines (Zwartjes in Eur J Geogr 9(4):138–151, 2018; Jackson and Schell in Directions Magazine, 2009). The rapidly growing location-based services seamlessly integrate data and technologies from Earth observation (EO), Geographic Information System (GIS), Geographic Position System (GPS), and wireless and mobile communications (Huang et al. in J Location Based Servi 12(2):63–93, 2018).

Supporting Aeronautical Information Management (AIM) Through Geographic Information Technologies and Spatial Data Infrastructures (SDI)

2019 ◽  
pp. 306-348
Author(s):  
Willington Siabato ◽  
Javier Moya-Honduvilla ◽  
Miguel Ángel Bernabé-Poveda
Keyword(s):  
Information Management ◽  
Spatial Data ◽  
Information Technologies ◽  
Geographic Information ◽  
Information Services ◽  
Air Traffic ◽  
Geospatial Information ◽  
Geographic Information Technologies ◽  
Data Infrastructures ◽  
Spatial Data Infrastructures

The way aeronautical information is managed and disseminated must be modernized. Current aeronautical information services (AIS) methods for storing, publishing, disseminating, querying, and updating the volume of data required for the effective management of air traffic control have become obsolete. This does not contribute to preventing airspace congestion, which turns into a limiting factor for economic growth and generates negative effects on the environment. Owing to this, some work plans for improving AIS and air traffic flow focus on data and services interoperability to allow an efficient and coordinated use and exchange of aeronautical information. Geographic information technologies (GIT) and spatial data infrastructures (SDI) are comprehensive technologies upon which any service that integrates geospatial information can rely. The authors are working on the assumption that the foundations and underlying technologies of GIT and SDI can be applied to support aeronautical data and services, considering that aeronautical information contains a large number of geospatial components. This article presents the design, development, and implementation of a Web-based system architecture to evolve and enhance the use and management of aeronautical information in any context, e.g., in aeronautical charts on board, in control towers, and in aeronautical information services. After conducting a study into the use of aeronautical information, it was found that users demand specific requirements regarding reliability, flexibility, customization, integration, standardization, and cost reduction. These issues are not being addressed with existing systems and methods. A system compliant with geographic standards (OGC, ISO) and aeronautical regulations (ICAO, EUROCONTROL) and supported by a scalable and distributed Web architecture is proposed. This proposal would solve the shortcomings identified in the study and provide aeronautical information management (AIM) with new methods and strategies. In order to seek aeronautical data and services interoperability, a comprehensive aeronautical metadata profile has been defined. This proposal facilitates the use, retrieval, updating, querying, and editing of aeronautical information, as well as its exchange between different private and public institutions. The tests and validations have shown that the proposal is achievable.

International Development Agendas

2020 ◽  
pp. 1-21
Keyword(s):  
Sustainable Development ◽  
International Development ◽  
Information Management ◽  
Information Society ◽  
Geospatial Information ◽  
Agenda 2030 ◽  
Related Development ◽  
Global Land ◽  
Development Goals ◽  
Development Agendas

The chapter presents the international development agendas: the agenda 2030 on Sustainable Development Goals (SGD) and related development initiatives: The Word Summit on the Information Society (WSIS), the Global Land Tools, and the Global Geospatial Information Management (GGIM). It highlights the data needs for planning public policies in the context of the agenda 2030, as the countries are expected to align their planning activities and sectoral strategies with the SGD and others development agendas.

scholarly journals The Americas’ Spatial Data Infrastructure

2019 ◽  
Vol 8 (10) ◽  
pp. 432 ◽  
Author(s):  
Paloma Merodio Gómez ◽  
Macarena Pérez García ◽  
Gabriela García Seco ◽  
Andrea Ramírez Santiago ◽  
Catalina Tapia Johnson
Keyword(s):  
Information Management ◽  
Spatial Data ◽  
Geospatial Information ◽  
Data Infrastructure ◽  
Starting Point ◽  
The Status ◽  
Data Infrastructures ◽  
Regional Committee ◽  
Spatial Data Infrastructures ◽  
Improve Access

During the last decade, the production of geospatial information has increased considerably; however, managing and sharing this information has become increasingly difficult for the organizations that produce it, because it comes from different data sources and has a wide variety of users. In this sense, to have a better use of geospatial information, several countries have developed national spatial data infrastructures (SDIs) to improve access, visualization, and integration of their data and in turn, have the need to cooperate with other countries to develop regional SDIs, which allow better decision making with regional impact. However, its design and development plan requires, as a starting point, to knowing the level of development of the national SDIs to identify the strengths and gaps that exist in the region. This document presents the methodology developed and the results obtained from the evaluation of the status of implementation of the SDI components in each of the member countries of the Regional Committee of United Nations on Global Geospatial Information Management for the Americas (UN-GGIM: Americas), which will contribute to the equal development of SDIs in an integrated and collaborative way in the Americas.

Geospatial information management in Europe - responding to the user needs

2016 ◽  
Vol 32 (4) ◽  
pp. 481-487 ◽  
Author(s):  
Marie Haldorson ◽  
Pier-Giorgio Zaccheddu ◽  
Bianka Fohgrub ◽  
Ekkehard Petri
Keyword(s):  
Information Management ◽  
User Needs ◽  
Geospatial Information
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