GIS System Research Articles

Location patterns and factors of Polish makerspaces

Makerspaces (MS) represent a type of new working space (NWS), a subject addressed by numerous researchers. Nevertheless, among the abundance of publications on NWS, only a limited number discuss the detailed distribution of MS and address the significant issue of their location factors. This article aims to supplement these research gaps based on the example of Polish makerspaces, through a comprehensive database of Polish NWS and spatial analysis conducted through GIS systems. According to the results, there is a predominance of MS in the main metropolitan centers, alongside a rising significance in peripheral areas while a co‑occurrence of MS with other institutions focusing on innovation, creativity and education is recorded. It is also pointed out that location factors related to transportation are mainly found in large urban centers, but not noticeable elsewhere. Through the use of in‑depth interviews, the author points to the significant relevance of social factors in the MS creation phase, together with accessibility and infrastructure‑related factors. In addition, crucial components impacting on MS establishment include the engagement of MS members, municipal support, location and the characteristics of the MS environment. Lastly, the validity of the rules and regulations of organizations supporting the creation of MS are outlined.

PROBLEMS OF MANAGING TECHNOLOGICAL REGIMES IN GAS DISTRIBUTION NETWORKS AND MODERN APPROACHES TO THEIR SOLUTION

This article systematically discusses the problems of managing technological regimes in gas distribution networks and modern approaches to their resolution. The scientific-theoretical and practical aspects of managing gas distribution networks (GDN) are analyzed. Based on the obtained results, a scientifically grounded comparative explanation of the existing contradictions in modern and traditional gas distribution networks is provided, and the role of key factors in the emergence of these contradictions is investigated. It is shown that technological backwardness in traditional GDNs increases energy consumption and operational costs, thereby reducing the economic efficiency of the system and increasing the risk of accidents. The research suggests decision-making methods for solving management problems in traditional GDNs by maintaining the technical-structural level and implementing telemetry systems. It is indicated that the widespread use of telemetry and telemechanics tools in the gas distribution industry enhances the safe delivery of gas to end-users and significantly reduces service costs. Another focus of the research is on the issues related to the processing of spatial information for the management of the technical components of gas distribution systems. The article also analyzes scientific research dedicated to the application of modern IT methods and tools in the management of GDNs, investigating management and forecasting models using neural networks and intelligent methods. Keywords: Gas distribution networks, modern GDN networks, traditional GDN networks, GIS systems, digital technologies, technogenic risks, neural networks, forecasting methods

Walkability Indices—The State of the Art and Future Directions: A Systematic Review

This systematic review aims to illustrate the state of the art of walkability indices and future research directions. A comprehensive search in the general Google database and Google Scholar identified a total of 45 records published between 2005 and 2023. Using a selection process based on the PRISMA model, 32 records were identified as meeting the inclusion criteria. These are organized incrementally, highlighting their novelty relative to preceding studies, and divided into sectors of prevalent application. The 5Ds theory provides a first contribution by identifying walkability metrics based on proximity to amenities, land use diversity, and density. Recent advancements, leveraging GIS systems and open data, have expanded such metrics to include green spaces, footpath design, and noise pollution. However, these developments remain largely tied to the catchment area logic and offer coarse descriptions of the built environment’s morphological structure, often lacking justification for metric selection and weighting. To address these shortcomings, future research should use more detailed descriptions of urban form, balance metric comprehensiveness with data availability, employ robust methods for metric selection, and explore alternative weighting techniques based on cognitive and emotional responses to urban settings. These efforts are crucial for advancing the understanding and measurement of walkability in the context of the compact city and place-making paradigms.

Land suitability mapping for groundnut production in southern region of Borno state, Nigeria

Groundnut (Arachis hypogea) is a leguminous oilseed crop cultivated in the semi-arid and subtropical region of the world. In West Africa, groundnut plays an important role. This includes food production for household consumption, cash crops, sources of employment, and incomes for smallholders in rural households. In Nigeria, it was among the major sources of income before the oil boom. Some of the activities surrounding its production are the development of commerce, employment, and foreign exchange. This study aims to identify the most suitable sites for groundnut production in the Southern Borno Region, Nigeria with the objectives to identify areas of groundnut cultivation within the southern Borno region and to conduct a suitability analysis for groundnut production within the study area. Primary and secondary data and questionnaires were used in this study. Climatic data such as Temperature, Rainfall, Precipitation, Wind speed, Relative Humidity, Soil, and Topographic data were also used. The parameters were overlaid using the weighted overlaid operation in ArcGIS 10.3 and ranked from the most suitable to the least suitable for wheat production within the study region. The result of the study revealed that groundnut is cultivated in all parts of Southern Borno Region. It revealed that areas around Askira/Uba, Chibok and Damboa are the most suitable site for groundnut cultivation. This study demonstrates the capabilities of Remote Sensing and GIS Systems for multi-criteria analysis in Land Suitability Mapping. It is recommended that farmers around Askira/Uba, Chibok and Damboa be encouraged to cultivate more groundnuts.

The possibilities of GIS technologies for assessing and monitoring the climatic conditions of the Makazhoy Fepression (Chechen Republic, Russia)

Modeling based on a digital relief model of the spatiotemporal change in the amount of total solar radiation and the assessment of the contribution of locations to the distribution of meteorological elements.DEM analysis was conducted in a GIS environment to assess the spatial and temporal distribution of total solar radiation, and statistical analysis of retrospective climatic and actual (2023) meteorological data was conducted.Based on a digital model of the relief of average spatial resolution in a GIS environment, changes in the spatial and temporal magnitude of solar radiation were estimated. A prospective analysis of climatic conditions made it possible to assess the general features of the climate of the Makazhoy basin Field observations made it possible to characterize modern climatic conditions, as well as to calculate gradients.Depending on the locations, it was determined that the amount of total solar radiation in the Makazhoy basin varies by almost 3 times. Within the same altitude intervals, the difference between the slopes of the southern and northern exposures reaches up to 50 %. The smallest differences in the amount of radiation were observed on the days of the summer solstice, and the largest on the days of the winter solstice. The average annual air temperature in the altitude range of 1960–2264 m in 2023 varied from 8.6 to 5.8°, and the amount of precipitation – from 481 to 525 mm, respectively. The intra‐annual course of meteorological parameters (air temperature and leaf surface, precipitation and relative humidity) within the meteorological transect has been revealed. The data obtained make it possible to proceed to the formation of a GIS system for monitoring the climatic conditions of the carbon landfill of the Kadyrov Chechen State University.

Revolutionizing Farm Management with Modern Agricultural Extension Techniques: A Review

The transformative impact of modern agricultural extension techniques on farm management in India, highlighting the integration of digital technologies, precision agriculture, and innovative management systems to enhance productivity and sustainability. Traditional farming practices in India, characterized by low efficiency and productivity, are undergoing significant changes with the introduction of technologies such as mobile apps, remote sensing, GIS, and sensor-based systems. These technologies facilitate improved crop monitoring, resource mapping, and data-driven decision-making, leading to enhanced crop yields, resource efficiency, and economic benefits. Notably, precision agriculture technologies like automated systems and IoT have enabled real-time, precision farming practices that significantly reduce resource waste and increase crop productivity. However, the adoption of these modern techniques is not without challenges. Issues such as accessibility, the digital divide, economic constraints, and the need for continuous training hinder widespread implementation. The review also discusses policy recommendations for supporting the adoption of these technologies, including increased government investment in infrastructure, regulatory frameworks, and capacity building. The integration of these modern techniques with global agricultural trends-especially those aimed at sustainability and climate change adaptation-is crucial for the future of Indian agriculture. By leveraging advanced technologies and aligning with global standards, India can not only enhance its agricultural productivity but also improve the socio-economic status of its rural population, contributing to broader economic and environmental goals.

Integration of BIM and GIS Data of a Heritage Building Using FME

BIM and GIS technologies are used in both planning and investment and construction processes. GIS is more often used in the former, where one operates on a macro scale and information about the environment is essential for decision-making. BIM, on the other hand, is increasingly implemented in investment and construction processes (micro scale). The BIM model as a resource of knowledge and information about the construction object is the basis for decision-making, while data from GIS systems are necessary to obtain reliable information about the environment and the prevailing spatial, social or economic conditions. The basic information from GIS systems are attributes related to geographic location (coordinate system, angle to true north, elevation ordinate). Unfortunately, both technologies use different programming paradigms. GIS is mainly a relational database based on multidimensional tables, while BIM uses so-called encapsulation, polyform, hierarchy or instantiation, which enrich semantically stored data. There are many benefits to integrating geospatial data with building object information. The problem of compatibility and interoperability of the two technologies is the subject of many considerations of basic science and the problem of practitioners during application work. Georeferencing of BIM models is conferred in several ways, however, most of them require relatively expensive commercial tools or extensive digital skills or even programming. Rarely, however, are tools such as FME used for data conversion, management and visualization. Thus, the purpose of the present work was to attempt to properly georeference a BIM model of a historic building, located at Constitution Square in Warsaw, in a GIS environment, and then convert the data to shapefile output format using FME software. The results of the experimental work indicate that the BIM data can be embedded quite accurately in the space of a given coordinate system and displayed against various contextual data, but the 3D geometry itself loses its detail and quality. The paper discusses the limitations of the procedure and future research directions.

Automation of determining the boundaries of river basins of small rivers: the case of Khangalassky district of the Sakha Republic (Yakutia)

Currently, the absence of a GIS system linked to river basins in Russia may complicate the work of important operational environmental and hydrometeorological surveillance services. It is important to note that simplifying and accelerating the allocation of river basins through open source software can significantly optimize the work of researchers, especially in conditions where it is important to respond promptly to floods and floods in a short time. The purpose of this work is to automate the allocation of river catchment areas, which can help in the study of vast territories of the Far East, as well as contribute to the creation of effective forecasting and monitoring systems. The study presents an automated approach to the identification of watersheds based on the use of geospatial data and information processing algorithms. The presented method demonstrates the effective allocation of watershed boundaries, which makes it possible to simplify the research process and increase the accuracy of the data obtained. The study was conducted within the boundaries of Khangalassky district of the SR(Ya). The data obtained using digital terrain models were corrected, and then used for rapid allocation of watersheds by means of an algorithm developed by the authors. The algorithm is a module for QGIS, which uses the QGIS and GDAL tools in turn, which significantly speeds up the process of creating materials for further research. The results of the study emphasize the accessibility of obtaining information about the geosystems of river basins as integral systems and put forward the prospect of improving GIS processes related to water resources for more effective monitoring of ecosystems and decision-making in the field of environmental protection.

Web Publication of Schmitt’s Map of Southern Germany (1797)—The Projection of the Map Based on Archival Documents and Geospatial Analysis

This work shows the original projection of a 1:57,600 scale map of southern Germany at the end of the 18th century, produced under the direction of Karl-Heinrich von Schmitt (1743–1805). The sections of the map were scanned and georeferenced as part of the MAPIRE project, and the results are publicly available. In the present work, we use contemporary documents, in particular the books of César-Francois Cassini de Thury and manuscript sketches of the map found in the Military Archive of Vienna, to show that the overall projection of the map is identical to that used in Cassini’s survey of France (first half of the 18th century). In the archive, we managed to find the overview sheet on which—in addition to the Paris Cassini coordinate system—the section grid of the Schmitt map was also constructed. This sketch served as the basis for the compilation and copying work, wherein the existing map works and survey sketches were inserted into 197 sections of the Schmitt map. Thus, the map coordinate system can be modeled in GIS systems using the Cassini (or Cassini-Soldner) projection, with the Paris Observatory as the projection origin. The georeferencing accuracy of using the pure Cassini projection is around 1–1.3 km (at the extremes, around 5 km), which is much more inaccurate than the one used in later topographic surveys. It is considered a combined result of the compilation of the different maps, presumably surveyed by graphic triangulation with measuring tables.

Geodata Processing Methodology on GIS Platforms When Creating Spatial Development Plans of Territorial Communities: Case of Ukraine

The article offers a detailed expert analysis on handling spatial information of territorial communities amid administrative and land reforms. The authors have developed multiple methodological recommendations and justified the selection of efficient tools for contemporary GIS systems. It also delves into the essence of GIS technologies, the nuances of working with geodata, and provides a concise overview of the world's most prevalent GIS platforms. The paper outlines an algorithm for developing a land resource management strategy for communities in preparation for land reform. Through the analysis and visualization of spatial data, the paper highlights enhancements in economic valuation and the ability to pinpoint risks and infringements of property rights. The study selects the Cadastr.UA system on the Soft.Farm platform, developed by Ukrainian company Quart Soft, as a notably user-friendly and promising GIS for land accounting and auditing. Research based on the experimental practical application of most functions of GIS Cadastr.UA indicates that this system aligns well with the needs for land plot accounting and auditing within the framework of Ukraine's Public cadastral map. The paper details the practical implementation of GIS technologies, using Cadastr.UA as a case study, and illustrates how to employ selected GIS tools in various scenarios and tasks.

Earthquake, flood and resilience management through spatial planning, decision and information system

Assessment and planning of crisis management with the natural disasters approach include many components. In this regard, floods and earthquakes are some of the fundamental pillars in this field. With this view, paying attention to the current and future planning and research priorities of the world shows that crisis management in flood-prone and earthquake-prone areas and increasing resilience are the most important priorities for sustainable development studies and planning in the world. The western region of Iran (Lorestan province) has a special place due to the prominent features of flood and seismicity. This study aims to investigate the current situation regarding floods and earthquakes and increase the resilience of settlements with emphasis on the study area. After studying the current structure of flood and earthquake zoning according to multi-factor criteria, zoning was performed based on the integration of GIS and AHP information systems, and at the output of the work, high-risk settlements were determined separately for rural and urban areas with geographical coordinates, and then areas with low, very low, medium, high, and very high resilience were presented separately for rural and urban settlements. Also, after analyzing the SWOT model, strategies to increase the resilience of settlements to floods and earthquakes were presented. The study method of this research and the results, strategies, and operational options presented while being used in the study area are also applicable in other areas.

GEODESY IN SOLVING PROBLEMS OF SUSTAINABLE CITY DEVELOPMENT: ANALYSIS OF URBAN TERRITORY PLANNING

The article focuses on the creation and implementation of a geodetic planning system aimed at ensuring the sustainable development of urban areas. The main emphasis is on the use of open and accessible software, integration of full-fledged GIS and DBMS components. The process of determining the most suitable GIS platform for GSP included a detailed analysis of various GIS systems taking into account their functionality, which allowed to choose QGIS as the optimal solution due to its high functionality in the field of geodata management, support for various data formats, user interface and dynamic development. The structure of the GSP is based on two main platforms: the QGIS GIS system for cartographic data presentation and analysis, and the Microsoft Access DBMS for performing all data operations. Interaction between these platforms is provided through the eVis module built into QGIS, which allows for efficient planning of urban area surveys and land use management. The main tasks solved with the help of GSP are the planning of primary surveys to identify target plantations, detailed taxation of plantations with the creation of samples according to specified parameters, obtaining point maps of the distribution of various types of vegetation, planning sample surveys with specific geospatial conditions, as well as geo-information and tax analysis in in solving the problems of sustainable development of cities. The implementation of GSP provides significant advantages for planning the sustainable development of urban areas, allowing more efficient use of land resources, optimizing urban management processes and intensifying scientific research in this field. The development and integration of modern digital technologies in the field of urban planning play a key role in achieving the goals of sustainable development.

Business analytics (BI analitic, BI system), combined with a vector layer of agricultural lands as an effective assistant for selecting lands to be restored

The article shows an approach to analyzing a complex set of spatial data prepared for the introduction of abandoned land plots into economic circulation. The analytical capabilities of professional GIS systems used for these purposes are considered in this work as well.

A value-based framework from Building Stock Model to Retrofit Model

The study has as its original database the decarbonization process initiated in Mexico by the National Commission for the Efficient Use of Energy (CONUEE) as part of its “Savings Program of Electric Power in Buildings of the Federal Public Administration” (PAEIAPF) of 1999. The primary purpose of PAEIAPF was to reduce the levels of electric power consumption in Federal Government buildings. The program has operated for 20 years; however, its scope only reaches operational carbon. Since 90% of existing buildings will be in use by 2050, the Retrofit Models will be the base to determine solutions for a more resilient living environment that fortifies and extends the grid’s capacity and meets climate change mitigation targets. Secondly, significant socioeconomic and profound environmental impacts are not calculated explicitly in existing tools and are often referred to as “secondary” or Non-Energy Benefits (NEB). “The goal is to give them a measurement value to be considered in the decision-making calculus. It is assumed that soon; such factors will enter the general climate change economy, not unlike carbon in the past decade.” In this context, the proposed research aims to develop a value-based framework that will support a Building Stock Model and subsequent Retrofit Models, documented in a web-tool platform. The framework has three main steps:A) Building Stock Model: Mapping of selected buildings of the program PAEIAPF in a GIS system. Documentation of the baseline energy consumption and embodied CO2-eq of the existing building.B) Retrofit Models: Involving a Whole Life Cycle Assessment (WLCA) and Non-Energy Benefits (resilience coefficient, health, productivity).C) Web Tool Platform: Application and toolset that allows for consistent documentation, environmental impact evaluation of existing building stock, and solution design in identifying energy reduction concepts.

Construction and Spatial-Temporal Characteristic Analysis of the Carbon Atlas of Low-Carbon Villages in the Yangtze River Delta

Countryside is an integral part of China's social and economic systems. For a long time, the continuous growth of rural carbon emissions has led to a series of social, economic and ecological consequences. Carbon emission reduction has become a critical task for rural revitalization and sustainable development in China. Existing studies on low-carbon assessment mainly focus on urban areas, resulting in limited studies on rural areas. What's more, most of the planning strategies for low-carbon villages are also based on subjective evaluation and qualitative analysis, lacking support from quantitative simulation. Combining relevant theories, the concept of a rural "carbon atlas" was proposed in this study. The current rural carbon emissions and mathematics, graphics, and rationales of the temporal-spatial evolutionary characteristics were investigated using the GIS system as the technical platform for information storage and processing. The spatial domain of carbon emission units based on microscopic residential sites, factories and markets was defined and investigated. Carbon emissions of each unit were estimated according to energy consumptions for life, production and transportation. Later, carbon emissions were expressed and presented visually within the "atlas". Meanwhile, temporal and spatial distribution patterns of carbon emissions in various types of rural areas dominated by different industries were analyzed to provide resources and guidelines for building and planning low-carbon countryside and villages.An empirical study was undertaken on four different village types dominated by different industries in the Yangtze River Delta. Results show that the rural carbon atlas has apparent characteristics of tendentious distribution, periodical changes, and typified structures:(1) Different village types have different regional tendencies of high carbon emission. This phenomenon is most evident in industrial villages, where most of the carbon emissions happen in large factories or family workshops with large homestead areas. Traditional fishing and agricultural villages are the least representative in this regard because rural industries are mainly small fishing and agricultural families, and the industrial link among families is weak. (2) Due to the industry's cyclical nature, the fluctuation of carbon emissions in different types of villages is significantly different. Since the leisure tourism industry is greatly affected by festivals and seasons, the carbon emissions in leisure tourism villages fluctuate the most. Carbon emission of professional markets is the most stable, which is attributed to their immunity to seasonal and climatic changes. (3) The rural carbon emission map has prominent typified structural characteristics, including the scattered homogeneous pattern (traditional fishing and agricultural village), the group infiltration pattern (industrial production village), the dissipative fragmentation pattern (leisure tourism village), and the kernel domain recursive pattern (professional market village). Different industrial types lead to noticeable regional differences in the temporal-spatial characteristics and trends of carbon atlas. Hence, there is an urgent need to develop an overall optimization strategy and mechanism model. The outcomes from the current study explore the method and practical application of a rural carbon emission atlas, yet more extensive research exploring various facets of the atlas are still required.

Analysis of the Design and Implementation of a GIS System Incorporating Intelligent Recognition Models

The rapid economic growth, urbanization, and industrialization have led to a scarcity of land resources incoastal areas, exacerbating the conflict between humans and the environment. In order to promote economic development, attention has turned to the sea, and various coastal engineering projects have been undertaken, sparking a wave of land reclamation. However, while these efforts bring economic and social benefits, they also have implications for ecological relationships. To respond to and plan for changes in the coastline and land cover in a timely manner, this paper proposes and constructs a GIS system that integrates remote sensing image recognition models. The system combines geographic information system development technology with image recognition technology, streamlining the processing and identification of image data. This approach is particularly advantageous for marine management departments in their long-term monitoring and dynamic management of coastal lines, ensuring a more effective and efficient response.

THE REALIZATION OF SYSTEMATIC CADASTRE WORKS IN THE PERSPECTIVE OF THE SUSTAINABLE DEVELOPMENT OF THE VINEYARD AND FRUIT-GROWING SECTOR IN ROMANIA

In order to develop the vineyard and orchard sector in Romania from a sustainable point of view, the European Union primarily finances plantations with native varieties. To be able to talk about sustainable development and environmental protection, GIS systems should be structured by fields of activity and become an interface between man and nature. The integration of these projects within the systematic cadastre work would have the effect of obtaining a better reassessment of the agricultural potential of the area. Thus, the "Vasile Adamachi" didactic farm of the Iasi University of Life Sciences has reconfigured the cadastral plots, currently occupying a total area of 16.1 ha with vines and 12.2 ha with fruit trees. This project to modernise the vineyard/fruit-growing plantations was realised from the rehabilitation funds of the European Union, through the Payments and Intervention Agency for Agriculture. The creation by the Cadastre and Real Estate Publicity Agency of an integrated cadastre and land book system, as a "multipurpose" type system within the National Cadastre and Land Book Program, would help the Payments and Intervention Agency for Agriculture to identify agricultural real estate, which includes vineyards/fruit trees, and would encourage the owners of such plantations to access projects from the European Union funds for the modernisation, maintenance in good condition or expansion of vineyard and fruit-growing. Also, the technical-legal situation of the existing real estate at the administrative-territorial unit level could be obtained in real time.

Agro-ecological monitoring of the territory of the Chelyabinsk agriculture research institute

Agroecological monitoring of lands is an important tool in regulating the development of unfavorable processes of lands suitable for agricultural use. It is a component of land use forecasting. The article is devoted to the organization of agroecological monitoring on the territory of the Chelyabinsk Agriculture Research Institute enterprise using methods of Earth remote sensing. This article analyzes the current state of agricultural lands of the Chelyabinsk Agriculture Research Institute with territory classification. The main focus is on monitoring the condition of crops for the growing season of 2023. The analysis of data in GIS systems allows to predict risks and take measures to increase crop yields and resistance to climate change. This direction has its relevance today. Monitoring is one of the tools for forecasting and rational land use.

A model to define a real estate investment risk index for the administrative municipalities of Naples

Real estate redevelopment processes represent an important avenue for achieving sustainable development goals, but at the same time, they pose complex and opaque decision-making problems. Most existing risk assessment tools involve aggregate-scale analysis or require knowledge of extensive project financial data, which is often not yet available under ex-ante evaluation conditions. The aim of the work is to define a specific index through a spatial decision support system based on an innovative model that enables public and private entities to conduct effective ex-ante risk assessment at a sub-municipal territorial scale for public-private partnership risks. The proposed model adopts the flexibility of the Analytic Hierarchy Process (AHP) technique and the GIS system’s ability to clearly display the spatial distribution of real estate risk.

Creation of a digital map for Sochi city masterplan development in the modern geoinformation system ArcGIS

Today, taking into account the development of modern geodetic and cartographic technologies, it is impossible to solve the tasks of territorial planning without using modern geographic information systems. The main tasks of GIS are the search for solutions in the field of rational use of natural resources, territorial sectoral planning, and management of the location of industry, transport, agriculture, energy, and finance. In addition, GIS systems provide control of living conditions of the population, as well as regulate the issues of mapping. The article discusses the application of modern GIS as methods of creating topographic plans. For work on creation of digital terrain models space images are used, which should be accompanied by data of territory interpretation. This allows to make sure the accuracy of information contained in cartographic open databases and to compare it with the current situation on the projected territory. To build a GIS it is necessary to use special integrated programs that allow to create, analyse, edit and present spatial data. The paper examines the process of creating a GIS using ArcGIS programme. The purpose of this paper is to study the process of creating a digital map and database with all the information of common attributes. The developed digital map is the basis for the formation of the master plan of the city. The master plan consists of an explanatory note and a set of drawings. The drawings should be made on a certain scale (1:200 - 1:2000). It is necessary to take into account natural conditions, wind rose, and other data. All objects on the drawings shall be designated with the help of conventional signs established by the relevant regulatory documents. The general plan of the city shall comply with the territorial planning documentation.