Baltic Surveying最新文献

{"title":"Features of creating an interactive mapping web application for the analysis of space images","authors":"Oleksii Matviienko, T. Kurach","doi":"10.22616/j.balticsurveying.2023.18.002","DOIUrl":"https://doi.org/10.22616/j.balticsurveying.2023.18.002","url":null,"abstract":"In the era of the high level of technological achievements of remote sensing of the Earth and the high level of development of web cartography, interactive web applications for the analysis of data of remote sensing of the Earth are gaining more and more popularity. Considering the large amount of space image data, and the complexity and heterogeneity of the analysis tools that need to be developed, the question arises of quickly and efficiently creating an interactive web application for the analysis of space images that will help scientists monitor and study changes in the Earth's surface and predict optimal ways of territory development with minimal expenditure of time and resources. In solving such a question, the specialized web platform Google Earth Engine (GEE) can help. The purpose of the article is to highlight the characteristics and advantages of the GEE platform by creating an interactive web application using the example of analyzing changes in the NDVI index. Analyzing GEE allows us to conclude that this web-platform provides a comprehensive solution for creating interactive cartographic web applications for the analysis of space images with a built-in IDE. It will help to significantly reduce development time and costs, allowing for quick and efficient analysis of Earth remote sensing data.","PeriodicalId":225470,"journal":{"name":"Baltic Surveying","volume":"43 2-3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139272044","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The agrarian landscape and the change in its subdivision of plots","authors":"Karina Krasinskaite, J. Valciukiene, Daiva Juknelienė","doi":"10.22616/j.balticsurveying.2023.18.003","DOIUrl":"https://doi.org/10.22616/j.balticsurveying.2023.18.003","url":null,"abstract":"The article presents an analysis of changes in the agrarian landscape and the subdivision of its plots, using three Lithuanian municipalities as examples (Kaunas, Trakai and Šilutė). Statistical, comparative and multicriteria analysis methods were applied in the study. It was found that in all the studied municipalities, the area of the agrarian landscape was decreasing during the study period. The largest decreasing trends were in the municipality of Šilutė district, where the area covered by agrarian landscape decreased by more than 3%. At the same time, in the municipalities of Kaunas and Trakai districts, the area of agrarian landscape decreased quite evenly and did not reach 3%. It was also found that the number of agricultural holdings also decreased: by 27% in Kaunas district municipality and by over 33% in Trakai district municipality, but the area of agricultural holdings increased in all of the studied municipalities: in Kaunas district by over 5%, in Trakai district by over 37% and in Šilutė district by over 8%. The average size of a farm in Kaunas district remained rather stable, increasing by only 1%, in Šilutė district municipality the average farm size increased by more than 71% and in Trakai district municipality the tendency was the opposite, i.e. the average farm size decreased by more than 36%. The multicriteria analysis shows that the most common factors influencing changes in the agrarian landscape and its subdivision of plots vary between municipalities, but in general the following factors influence the changes in the agrarian landscape and its subdivision of plots: the land productivity score, the number of inhabitants, the distance to the centre of the city, the average size of the farms, the number of holdings, and the amount of land area occupied by bodies of water. The information collected and the results obtained show that in the municipalities analysed, the causes of change in the agrarian landscape and its subdivision of plots have a positive impact on the sustainable development of agriculture and rural areas.","PeriodicalId":225470,"journal":{"name":"Baltic Surveying","volume":"50 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139274982","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Methodology of Establishing the Limit Sizes of Lot Lands for the Agricultural Use","authors":"A. Zhildikbaeva, V. Gurskiene, S. Yelemessov, Baukhan Ablaikhan","doi":"10.22616/j.balticsurveying.2023.18.001","DOIUrl":"https://doi.org/10.22616/j.balticsurveying.2023.18.001","url":null,"abstract":"This study aims to develop a methodology for determining and calculating the limit size of agricultural land plots that can be leased by individuals and legal entities of the Republic of Kazakhstan. The article substantiates agricultural production after the current long-term lease terms end. The basic condition is the formation of land use, in which there is a close dependence on conditions and factors of production, where land, material resources, and labor are in certain proportions and balanced. The main criteria for determining the limiting sizes of land are: land area, leased to a single entity should not exceed 1/3 of the area of farmland rural district specific administrative area, and the physical person no more than 15% of the area of agricultural enterprises of the same specialization. Emerging land uses should be subject to zonal specialization by natural and agricultural zoning; take into account the minimum thresholds for the area of crop rotation in the crop production sectors and the size of livestock in herds of different types of livestock by the breed composition in the livestock industry.","PeriodicalId":225470,"journal":{"name":"Baltic Surveying","volume":"66 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139273443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Impact of the Efficiency of Administration of Territorial Planning Processes on the Development of Territories: Case Study of Pagėgiai Municipality, Lithuania","authors":"Mindaugas Mickevicius, J. Valciukiene, Daiva Juknelienė","doi":"10.22616/j.balticsurveying.2022.16.004","DOIUrl":"https://doi.org/10.22616/j.balticsurveying.2022.16.004","url":null,"abstract":"Recently, the opinion has been expressed that the phasing of the processes of preparation of territorial planning documents, depending on the institution that administers it, hinders the processes of preparation of territorial planning documents by established procedural actions. The aim of the article is to evaluate the impact of the efficiency of the administration of territorial planning processes on the development of territories. The object of the research is the complex and special territorial planning documents prepared in the territory of Pagėgiai municipality. Pagėgiai municipality was chosen because the preparation of planning documents in the municipality has slowed down recently, therefore it is important to assess the efficiency of administration of the prepared territorial planning document processes, possible impact on further territorial development, and provide recommendations to ensure more efficient and faster territorial development. During the research, it was established that during the period between the years 2010-2020 only 1 state-level territorial planning document was registered in the territory of Pagėgiai municipality (i.e. 0.69% of those registered in the Republic of Lithuania and 14.29% in Tauragė County). 7 (i.e. 0.52% of those registered in the Republic of Lithuania and 18.42% of those registered in Tauragė County) were registered in the municipality at the municipal level. Territorial planning documents were registered at the local level (i.e. 0.22% of those registered in the Republic of Lithuania and 5.4% in Tauragė County). The analysis of the processes of the prepared planning documents and the interviews of experts revealed that the planning procedures performed by the administering authorities are inefficient: not all the administering authorities consistently carry out the assigned procedures, delay or evaluating the planned decisions within the legal deadline. According to experts, the reason for the inefficient performance of procedures is the lack of human resources in the administering institutions or their inadequate competence. As a result, the improperly performed procedures of territorial planning documents have a negative impact on the planned territory, slow down its development, or the most suitable possible development direction of the planned territory has not been assessed. After performing a multi-criteria analysis of the prepared territorial planning documents, it was established that in the period under review, the most effective document of complex territorial planning was prepared in the territory of Pagėgiai municipality - “Adjustment of the detailed plan of the prepared territory in Vilniaus st. 16 A, Pagėgiai”. The rating indicator was 0.0806. The document of complex territorial planning “Adjustment of Pagėgiai city comprehensive plan” stood out with the lowest efficiency, the rating indicator was - 0.0676.","PeriodicalId":225470,"journal":{"name":"Baltic Surveying","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125550026","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analysis of Latvian Land Fund Transactions With Agricultural Land","authors":"A. Jankava, Vladislavs Vesperis","doi":"10.22616/j.balticsurveying.2022.16.002","DOIUrl":"https://doi.org/10.22616/j.balticsurveying.2022.16.002","url":null,"abstract":"In order to promote the preservation of agricultural land and the sustainable use of its areas for the needs of agricultural production, on 1 July 2015, the Latvian Land Fund established by the state started operating in Latvia. The Land Fund was established to promote the preservation and use of agricultural land for agricultural purposes in Latvia in the amount of not less than 2 million hectares, involving approximately 0.4 million hectares of agricultural land not previously actively used in active agricultural production. The operation of the Land Fund is regulated by the Law on Privatization of Land in Rural Areas and the regulations of the Cabinet of Ministers on transactions with agricultural land. Development Finance Institution ALTUM has been approved as the land fund manager. The Latvian land fund consists of accumulated agricultural land, which is further leased, sold or changed. The main activities of the Land Fund are the purchase of agricultural land, the lease of agricultural land and the sale or exchange of land. The Land Fund buys property from existing owners who are no longer able or for any other reason unable or unwilling to continue to use agricultural land for agricultural activities themselves. The Land Fund is looking for a buyer or manager for the purchased property. For unleased and unsold properties, the fund organizes management - mowing, and bush removal with the aim of keeping agricultural land in good condition, cleaning up agricultural land and returning it to agricultural circulation. The aim of the study is to analyze the Latvian Land Fund's transactions with agricultural land since the establishment of the Land Fund.","PeriodicalId":225470,"journal":{"name":"Baltic Surveying","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121880071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of the Quality of a Checkerboard Camera Calibration Compared to a Calibration on a Laboratory Test Field","authors":"A. Jasińska","doi":"10.22616/j.balticsurveying.2022.16.003","DOIUrl":"https://doi.org/10.22616/j.balticsurveying.2022.16.003","url":null,"abstract":"For photogrammetric works, a fundamental issue is the determination of camera internal orientation parameters (IOP). Without camera calibration, it is difficult to imagine a correct adjustment of the image network. Many industries use non-metric cameras, ranging from automatics and robotics, to heritage inventories, and the increasingly popular social mapping phenomenon uses low-budget cameras. Many different calibration methods exist, but dedicated calibration fields are commonly replaced by fast in-plane calibration with regular patterns. The main goal of this research is to verify the thesis that calibrating cameras on a checkerboard gives worse results in determining IOP than on a laboratory test field which may translate into the resulting model. For the purpose of this study, a special field was constructed, allowing calibration of the instruments on the basis of the network solution by the bundle adjustment. Unlike classical 2D fields, the field is equipped with a cork background providing a good base for matching and automatically detecting measurement marks. Calibration results were compared with calibration performed on a checkerboard implemented in MATLAB Camera Calibration Toolbox. In order to determine IOP in MATLAB, images of the checkerboard must be taken in such a way, that the whole pattern fits into the frame, otherwise toolbox defines the incorrectly coordinate system, which has a bad impact on calibration results. Moreover, the determined parameters have several times larger standard deviations than those determined in the laboratory test field, which confirms the thesis.","PeriodicalId":225470,"journal":{"name":"Baltic Surveying","volume":"226 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134628708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Wetland Area Change in Klaipeda County","authors":"G. Ivaviciute","doi":"10.22616/j.balticsurveying.2022.16.006","DOIUrl":"https://doi.org/10.22616/j.balticsurveying.2022.16.006","url":null,"abstract":"Wetlands are the most important natural resources, they are the sources of biological, cultural, and economic diversity.\u0000The article presents an analysis of the current situation of the wetland area in Klaipeda county.\u0000Analytical, comparative, statistical, and logical analysis methods were used for the investigation.\u0000The aim of the investigation is to carry out the analysis of Klaipeda county's wetland area during the period between the years 2002 and 2022. In 2022, wetlands occupied 1.21 percent of Klaipeda's county, i.e. 6,337.53 ha. In 2002, the area of wetlands in Klaipeda county was 1.68 percent and occupied 8,748.33 ha. So, in Klaipeda county during the period between the years 2002 and 2022 wetland area decreased by 2,410.80 ha or 27.56 percent. After the analysis of the change in wetland areas in the districts of Klaipeda county, it can be seen that in all municipalities, wetland areas decreased in the period of 2002 – 2022. Many wetlands in Klaipeda county have been exploited and managed for various purposes. Large wetland areas have been drained and reclaimed mainly for agriculture and the establishment of human settlements. Monitoring and inventory of wetlands are important for of conserving and managing wetland resources. An important element of all peatland restoration projects is a programme of monitoring to check results and progress.\u0000The aim of the investigation is to carry out the analysis of the Klaipeda county wetland area during the period between the years 2002 and 2022.","PeriodicalId":225470,"journal":{"name":"Baltic Surveying","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131041274","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Application of Laser Scanning in Internal Surveying of Premises and Development of 3D Model of Building","authors":"A. Celms, M. Brinkmanis-Brimanis, Melanija Jakstevica","doi":"10.22616/j.balticsurveying.2022.16.005","DOIUrl":"https://doi.org/10.22616/j.balticsurveying.2022.16.005","url":null,"abstract":"Nowadays, along with the classical and experienced surveying methods, modern technologies are rapidly developing and entering into the economy. Laser scanning has many benefits and uses. Application of this technology results in a point cloud from which it is possible to create three-dimensional models which can represent topographic properties, structure dimensions, and spatial relationships. The aim of the research is to investigate the application of three-dimensional laser scanning in the internal surveying of premises and in the development of the 3D model buildings. The task of the research is to apply the application of laser rangefinder and ultrasonic rangefinder method in the scanning of a building that is characterized by complex architecture, an interior garden, many protrusions, and a special layout of windows and doors. The use of the Stonex X300 laser scanner and Stonex M6 laser rangefinder has been described as well. To achieve the goals and objectives of the research, laser telemetry and ultrasonic telemetry method, method of three-dimensional modeling, as well as analysis of scientific literature, mathematical calculation methods, and analysis of documents and factual materials have been used. As the result of the investigation 3D model of a building consisting of 47 individual point clouds was developed. The main conclusion is that three-dimensional modeling as a computer graphics method for the three-dimensional representation of any object or surface can be used.","PeriodicalId":225470,"journal":{"name":"Baltic Surveying","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114748881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigation of the Accuracy of Spatial Data of the Grpk Building Layer in the Territory of Lithuania","authors":"Vilma Salkauskiene, D. Gudritienė, E. Abalikstiene","doi":"10.22616/j.balticsurveying.2022.16.001","DOIUrl":"https://doi.org/10.22616/j.balticsurveying.2022.16.001","url":null,"abstract":"Spatial data is constantly evolving, and the accuracy of spatial data is constantly changing. The latest GRPK and orthophotographic map were used in the study. Accuracy is also affected by technological advances, which are driven by improvements in working methods, which include the development of work tools and the development of data sets that contain structured data. The data contained in the data sets are determined by a variety of methods, such as field measurements (GPNS receiver or tacheometer) and analysis of digital photographic images, which are determined using aircraft or satellite systems. The determined data is processed with the help of specialized software, which is selected depending on its functionality and capabilities, and with the help of which the determined data is processed as accurately as possible. Accurate spatial data in densely populated areas makes it easier to carry out planning and design work correctly. The study is performed to determine the accuracy of the coordinates of the selected structures using remote methods. The more similar studies are conducted, the more confident the GRPK data generated remotely will be of the required accuracy, reliability, and applicability to planning, forecasting, and other important tasks.\u0000The article compares geodetic measurements and GRPK data and geodetic measurements and ORT10LT data, identifies coordinate differences, the size of the discrepancy and its average, and calculates the root mean square error.\u0000The object of the research is spatial and cartographic data of different buildings.\u0000The aim of the research is to determine and evaluate the accuracy of the coordinates obtained using remote sensing methods.","PeriodicalId":225470,"journal":{"name":"Baltic Surveying","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129244359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Conceptual Fundamentals of Land Management and Land Management in Ukraine During the Period of Globalization","authors":"A. Tretiak, V. Tretiak, L. Hunko","doi":"10.22616/j.balticsurveying.2022.16.007","DOIUrl":"https://doi.org/10.22616/j.balticsurveying.2022.16.007","url":null,"abstract":"The application of institutional theory in the development of land management and land surveying to solve land problems in the period of globalization is due to the problems of human security and sustainable development. Institutional theory must justify the use and protection of land not only as a material but also as a public good. Four scientific positions were highlighted, which characterize the international institutionalization of land organization and land planning and related processes: 1) international institutionalization of land organization and land planning as a process of transition to international principles and standards of sustainable land management; 2) international institutionalization of land organization and land planning as a process of creating information on land ownership to ensure comparability of land statistics in the field of land resources and geospatial database and statistical reporting of different countries; 3) international institutionalization of land organization and land planning as a process of unification and harmonization of information systems for land accounting at the international level; 4) international standardization as a process of bringing national norms of territorial and spatial planning of land use development to international level while preserving essential national peculiarities. The relationship between the components of the process of globalization of land management and land surveying is characterized by the impact of globalization on the development of land management and land management. Implementation of institutions and institutes of land management and land surveying is carried out through coordination, redistribution, transactional and capitalization functions for the formation of sustainable (balanced) land use.","PeriodicalId":225470,"journal":{"name":"Baltic Surveying","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131017250","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}