GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY最新文献

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GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY 大地测量学、地图学和航空摄影
GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY Pub Date : 2022-12-01 DOI: 10.23939/istcgcap2022.96.005
Alina Fedorchuk
{"title":"GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY","authors":"Alina Fedorchuk","doi":"10.23939/istcgcap2022.96.005","DOIUrl":"https://doi.org/10.23939/istcgcap2022.96.005","url":null,"abstract":"A number of factors can significantly affect the accuracy of height determination when applying the GNSS leveling method. In general, it is possible to distinguish those related to the process of GNSS observations and their post-processing, and those related to the selection of the geoid/quasi-geoid height model. This work focuses on aspects of GNSS leveling accuracy when choosing global geoid models. In particular, to better ensure accuracy, it is important to understand the significance of the heights tidal system selection of global geoid models. The purpose of the work is to analyze the influence of different tide systems of global geoid models on the accuracy of height determination by the GNSS leveling method. This paper considers the heights of global geoid models EGM08, EIGEN-6C4, GECO, and XGM2019e_2159 of high degree and order calculated in the tide systems of “tide-free”, “mean-tide”, “zero-tide”. The analysis of the actual accuracy of the geoid heights was carried out on the basis of the standard and root mean square deviations of the heights differences of global geoid models in the corresponding tidal systems in relation to the GNSS leveling data. GNSS leveling data were obtained at 14 high-precision geometric leveling points of accuracy class 1-2, covering the central part of the Lviv region. Similarly, the accuracy of the geoid models was analyzed taking into account the differences of gravity anomalies concerning the high-resolution anomalies of the WGM2012 model. Data presenting differences of height and gravitational anomalies allowed us to correct the height of the models according to the weighted average principle. In addition, corresponding statistics were calculated for them. The conducted analysis shows that for the EGM08 model, the system of “mean-tide” is optimal with an accuracy assessment at the level of σ=2-3 cm and m=4 cm. For the EIGEN-6C4 model, it is best to use the “zero-tide” system which will ensure accuracy up to 4-5 cm. The accuracy of the EGM08 and EIGEN-6C4 models is confirmed by the statistical characteristics analysis results of the gravity anomaly differences. The GECO and XGM2019e_2159 models give ambiguous results within 3-9 cm by both parameters and in all tidal systems. Only after correction of the heights, their accuracy is 2-5 cm. Considering the optimal tidal system, the heights of the EGM08 and EIGEN-6C4 models can provide an accuracy of 1-3 cm after the correction by weighting coefficients.","PeriodicalId":427790,"journal":{"name":"GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY","volume":"130 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128612919","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}
引用次数: 0
GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY 大地测量学、地图学和航空摄影
GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY Pub Date : 2022-12-01 DOI: 10.23939/istcgcap2022.96.044
Vitalii Holovachov, V. Shypulin
{"title":"GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY","authors":"Vitalii Holovachov, V. Shypulin","doi":"10.23939/istcgcap2022.96.044","DOIUrl":"https://doi.org/10.23939/istcgcap2022.96.044","url":null,"abstract":"It has been proven that the transformational processes taking place in Ukraine are related to the deepening of crisis phenomena in the economic sphere, the slowdown of the main indicators of regional development, the impact of the consequences of the COVID-19 pandemic, and military operations. In such conditions, it is necessary to rethink approaches to ensure the efficiency of the functioning of regions by improving the system of land resources management, as the main factors of their development. At the same time, the modern European experience of land administration and information provision of the formation and use of real estate based on the application of the multi-purpose cadastre is considered. The aim of this work – to develop scientifically based recommendations for the formation of a multi-purpose cadastre at the regional level. To achieve the goal, the following tasks were completed: determination of the multi-purpose cadastre at the regional level; identification of factors affecting the formation of a multi-purpose cadastre; presentation of the results of mathematical modelling of the factors of formation of the multi-purpose cadastre; the formation of geo-information support of a multi-purpose cadastre. Method. To obtain research results, special methods are used: structural and content analysis - to form a conceptual apparatus for defining a multi-purpose cadastre at the regional level; analytical and methods of expert analysis - to determine the spatial, urban planning, investment and environmental factors of the information support of the multi-purpose cadastre; analysis of hierarchies - to determine the weighting factors characterizing the mutual influence of indicators of information provision of the multi-purpose cadastre; mathematical modelling - for the development of models that determine the impact of spatial, urban planning, investment and environmental factors on the integral indicator of information provision of the multi-purpose cadastre; correlation-regression analysis - to establish the influence of the integral indicator of information provision of the multi-purpose cadastre at the regional level on the gross regional product; of geo-information analysis - for the development of geo-information support of the multi-purpose cadastre. Scientific novelty and practical significance. An integral indicator for assessing the level of information provision of the multi-purpose cadastre is proposed, which is determined based on spatial, urban planning, investment and environmental factors, which allows forming the information basis for the development of scientifically based recommendations for the creation and implementation of the multi-purpose cadastre at the regional level. The concept of \"multi-purpose cadastre at the regional level\" was defined, which considers the totality of spatial, urban planning, investment and environmental support, which allowed to build a multi-level information system for the formation of a q","PeriodicalId":427790,"journal":{"name":"GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124784062","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}
引用次数: 0
GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY 大地测量学、地图学和航空摄影
GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY Pub Date : 2022-12-01 DOI: 10.23939/istcgcap2022.96.024
Yurii Kyselov, O. Kravets, I. Udovenko, M. Shemiakin, P. Borovyk, V. Kyryliuk
{"title":"GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY","authors":"Yurii Kyselov, O. Kravets, I. Udovenko, M. Shemiakin, P. Borovyk, V. Kyryliuk","doi":"10.23939/istcgcap2022.96.024","DOIUrl":"https://doi.org/10.23939/istcgcap2022.96.024","url":null,"abstract":"The purpose of the research is to substantiate the need for the use of GIS technologies in the study of the illumination degree of garden and park plantings. The paper also focuses on the versatile relief characteristics of the territory of the National Arboretum \"Sofiivka\" of the National Academy of Sciences of Ukraine by conducting 3D modeling and creating digital models based on it. The models are determined by individual levels of insolation sections of the \"Sofiivka\" territory. They are aimed at optimal selection of planting sites for park vegetation depending on the needs of specific species, conducting zoning and visualizing the illumination of the territory. Studies Methodology. Topographic maps of scale 1:10000 were used to determine the illumination of areas of the Sofiivka park. The research also utilized GIS technologies and created 3D models of various terrain characteristics. Additionally, the SURFER software package was applied. Research Results. Based on the example of the Sofiivka Arboretum in Uman, the study considers the use of GIS technologies for the analysis of illumination for the site selection in the project development and the maintenance of parks and their plantations. The illumination of certain areas of the territory makes it possible to appropriately place objects (gardens, buildings, etc.) when creating projects. In particular, for parks, GIS technologies allow choosing suitable places for certain plants. The amount of light falling on a given area depends mainly on its relief, and for a small area, it is determined by its slope and orientation. So, the specified problems were solved using a digital model of the relief and the SURFER software package. For the first time, a digital model of the relief of the Sofiivka National Arboretum of the National Academy of Sciences of Ukraine was created using a 1:10000 scale topographic map with a relief section of 1 m. Based on it, a 3D relief model of the park territory, models of slope steepness, exposure and illumination of individual areas were built for the first time and their visualization was made. The offered images clearly show all the features of the relief in connection with the level of insolation, that is, the illumination of the territory, which is necessary for the needs of horticulture. Experimental studies using GIS technologies resulted in proving the possibility and necessity of the territory zoning of the park according to lighting. The lighting zoning of the territory according to the CDM allows the planting site selection of park vegetation depending on its optimal needs. The proposed technique contributes to targeted selection and diversity in plantations.","PeriodicalId":427790,"journal":{"name":"GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY","volume":"124 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127198409","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}
引用次数: 0
GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY 大地测量学、地图学和航空摄影
GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY Pub Date : 2022-06-28 DOI: 10.23939/istcgcap2022.95.077
I. Kalynych, Mariya Nychvyd, I. Prodanets, N. Kablak, Y. Vash
{"title":"GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY","authors":"I. Kalynych, Mariya Nychvyd, I. Prodanets, N. Kablak, Y. Vash","doi":"10.23939/istcgcap2022.95.077","DOIUrl":"https://doi.org/10.23939/istcgcap2022.95.077","url":null,"abstract":"The aim of this work. This article is devoted to the study of geodynamic processes in the Tysza River basin within the Transcarpathian region with an analysis of geodetic observations obtained over the past decade. Method. Karst monitoring began with the identification of the most dangerous areas of the earth's surface that are subject to vertical displacements. After the detection of the most dangerous areas the local geodetic monitoring was carried out at facilities within the urban settlement to prevent possible accidents: Solotvyno, Dilove and Bila Tserkva. A collection of archival aerial photography was also used to develop a methodology for identifying changes in landscapes and landforms under the influence of geodynamic processes. Results. UAVs were used to remove karsts. On the basis of digital aerial photography data were created: orthophotos and digital terrain models. Digital aerial photography was carried out in accordance with the requirements of regulatory documents. To determine the dynamics of landslides and karst the digital aerial photography must be repeated several times at certain intervals. Aerial photography work was carried out in two stages in 2020 and 2021 Contour points were selected for identification marks. They are recognized on aerial photography and the terrain with an accuracy of at least 0.1 mm on the scale of the created plan. Mathematical processing of geodetic GPS measurements was performed using Trimble Geomatics Office software. After photogrammetric processing, the quality control of the obtained results was performed and digital surface models using DEM and TIN methods. Orthophotomaps on a scale of 1:1000 were made from raster images of aerial photographs, taking into account the created digital terrain model. There is a need for monitoring work to update information on the state of modern karst formations and areas with exogenous processes in Solotvyno and Bila Tserkva, Tyachiv district and the village Dilove, Rakhiv district, Transcarpathian region. The technology of topographic and geodetic works with the use of UAVs and GPS measurements in mountainous areas has been developed and tested. The results of aerial photography were used to visualize the study objects and to convey information regarding the deformation processes to local governments. For processes of natural or man-made nature (displacement, landslides, karst) requires the development of individual approaches to the use of UAVs. With the mass use of UAV images, a data bank is formed, which cannot be obtained by other methods. The study made it possible to create the method of complex determination of movements in exogenous and technogenic areas in mountainous areas with the use of the latest technologies. It allows quick establishing a plan-altitude basis of the required accuracy in the reference coordinate system in solving a number of applied geodesy problems using satellite technologies and UAVs for observations by objects.","PeriodicalId":427790,"journal":{"name":"GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126694497","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}
引用次数: 0
GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY 大地测量学、地图学和航空摄影
GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY Pub Date : 2022-06-28 DOI: 10.23939/istcgcap2022.95.113
N. Lazorenko
{"title":"GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY","authors":"N. Lazorenko","doi":"10.23939/istcgcap2022.95.113","DOIUrl":"https://doi.org/10.23939/istcgcap2022.95.113","url":null,"abstract":"The purpose of this work is to study the integration of sets of core reference and thematic geospatial data based on the JOIN operation of relational algebra and its interaction with geocoding of geospatial features, which is implemented in modern geographic information systems (GIS) and database management systems (hereinafter – DBMS) for the development of the national spatial data infrastructure (hereinafter – NSDI). Method. The research is based on the analysis of the possibilities of applying the theory of geospatial databases and knowledge bases, international and national harmonized standards in the field of Geographic Information/ Geomatics to solve the problem of integration of geospatial data using the operation JOIN relational algebra in object-relational database management systems (OR DBMS). Results. The paper examines the models of the Join operation of relational algebra, which underlie the geocoding of features and the creation of electronic gazetteers, and proves its effectiveness: the Join operation integrates of core reference and thematic geospatial datasets. There is a need to define the required geographic identifiers, which must be present among the attributes of the core reference and thematic geospatial datasets to perform the join. The variety of uses of the Join operation covers all possible cases that arise in their practical application. Thus, the use of the Join operation involves identifying these required geographic identifiers at the geospatial database design stage. In particular, it is expedient to determine mandatory geographical identifiers (codes) of features according to the official national systems of features classification (codification) in the relevant sectoral thematic registers, which are responsible for certain holders of thematic data in accordance with Annex 2 of the Decree of Cabinet of Ministers “The order for the functioning of the national spatial data infrastructure” of May 26, 2021, № 532. Scientific novelty and practical significance. The integration of core reference data and thematic geospatial datasets based on JOIN operation models of relational algebra and their interaction with geocoding of geospatial features is researched, which is implemented in modern GIS and DBMS for the development of national spatial data infrastructure. The research was performed on a set of core reference spatial data, namely: information on administrative-territorial units of the Cherkasy region, including their borders; the data from the statistical bulletin of the socio-economic situation of the Cherkasy region for January 2021 of the Main Department of Statistics in Cherkasy region of the State Statistics Service of Ukraine were selected as thematic data. It has been shown that relational algebra join (JOIN) operations can be used to integrate other thematic geospatial data with core reference data using geographic identifiers that contain these datasets.","PeriodicalId":427790,"journal":{"name":"GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121790333","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}
引用次数: 0
GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY 大地测量学、地图学和航空摄影
GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY Pub Date : 2022-06-28 DOI: 10.23939/istcgcap2022.95.094
Rostyslav Sossa, M. Yurkiv
{"title":"GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY","authors":"Rostyslav Sossa, M. Yurkiv","doi":"10.23939/istcgcap2022.95.094","DOIUrl":"https://doi.org/10.23939/istcgcap2022.95.094","url":null,"abstract":"Ancient maps and plans are important sources of information for multifaceted knowledge of the past. In many studies, the accuracy parameters of spatial data are in demand. The purpose of our work is to study the geometric accuracy of the Lviv plan 1894 by Józef Khovanec. The methodology for studying the accuracy assessment is based on the transformation and geometric analysis of sets of identical points in the ancient plan and the modern reference one. For such a transformation, the Helmert transformation with four parameters and multiquadratic interpolation methods are used. The obtained results make it possible to graphically visualize the inaccuracies of the old plan in the form of displacement vectors, scale and rotation isolines, which clearly territorially diversify the distortions of the cartographic image. Using the method of least squares, a value was obtained that characterizes the positional accuracy of the ancient plan. All calculations and illustrations were made in the MapAnalyst software package, which specializes in the cartometric analysis of old maps. The results of cartometric analysis are influenced by a number of different factors, the decisive ones for the study were the following: the quality of the original; selection of a set of identical items; interpolation technique. When choosing identical points, the main attention is paid to their uniform distribution over the entire area of the plan at a constant position in time. The results obtained represent only one of the possible mathematical models built on the basis of the input data. However, we consider the achieved results to be valid. The processed technique significantly speeds up and simplifies the study of the accuracy of old plans and can be used for similar studies of other cartographic works, and the obtained numerical results and graphic visualizations can be used to compare old plans with each other.","PeriodicalId":427790,"journal":{"name":"GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122920390","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}
引用次数: 1
GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY 大地测量学、地图学和航空摄影
GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY Pub Date : 2022-06-28 DOI: 10.23939/istcgcap2022.95.005
Fedir Zablotskyi, B. Kladochnyi, Ivanna Kutna
{"title":"GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY","authors":"Fedir Zablotskyi, B. Kladochnyi, Ivanna Kutna","doi":"10.23939/istcgcap2022.95.005","DOIUrl":"https://doi.org/10.23939/istcgcap2022.95.005","url":null,"abstract":"The aim of the work is to analyze the change of hydrostatic and wet component values of zenith tropospheric delay (ZTD), determined for all seasons of the year. For today, ZTD components are determined mainly as follows: hydrostatic component – by using one of existing analytical models, mostly Saastamoinen model, and wet component – from GNSS measurements using simulated value of hydrostatic component. Also, in this study we evaluated the accuracy of the obtained values of hydrostatic and wet ZTD components for similar components, determined by radio sounding. For this purpose, we selected a pair of relatively close to each other station – aerological station and GNSS reference one. To implement the research methodology described above, we choose the Praha-Libus aerological station and the GOPE GNSS reference station. For processing and analysis, we selected the data from radio soundings of neutral atmosphere from the first station and the total values of ZTD (hydrostatic plus wet components) from the second one. Such data were selected monthly from the 1st to the 10th day of 2012 at 12 o’clock Universal Time. According to the radio sounding data, we determined the hydrostatic and the wet components of ZTD (set as reference) and the same number of total values of ZTD, derived for the same hour from GNSS measurements at the GOPE reference station. Based on these data, we determined the values of wet component of ZTD and compared them with the corresponding data, obtained from radio soundings. We found that the error of the hydrostatic component has a clear seasonal change ranging from only positive values in the range of 2 – 7 mm in January with a change cross zero in April (October), reaching only negative values in the range of 3 – 5 mm in July. As for the error of the wet component of ZTD, it should be noted that it takes only negative values during the year without clear seasonal course. Note that maximum absolute value of this error is in July, which exceeds 30 mm, due to the maximum content of water vapor in the troposphere at this time. However, only negative values of the wet component error indicate a systematic shift of its values. This paper provides recommendations for further research to improve the accuracy of determination of both hydrostatic and wet components of ZTD, as well as the reasons for seasonal changes in the accuracy of determination, especially the hydrostatic component.","PeriodicalId":427790,"journal":{"name":"GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134183661","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}
引用次数: 0
GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY 大地测量学、地图学和航空摄影
GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY Pub Date : 2021-12-28 DOI: 10.23939/istcgcap2021.94.029
Ludmila Kazachenko, Vladyslav Kazachenko, Tetyana Zhidkova
{"title":"GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY","authors":"Ludmila Kazachenko, Vladyslav Kazachenko, Tetyana Zhidkova","doi":"10.23939/istcgcap2021.94.029","DOIUrl":"https://doi.org/10.23939/istcgcap2021.94.029","url":null,"abstract":"The development of exogenous processes on the Earth's surface is a large-scale problem. Due to the development of exogenous processes there are changes in the composition and structure of the earth's crust and its surface. The destruction of streets, houses and public buildings, roads and railways leads to enormous losses. To predict the development of soil degradation, erosion processes on agricultural lands, which lose annual production areas, leads to the formation of a ravine-beam system and reduces the productive amount of land owned by citizens – is a solution. The use of GIS technologies, remote sensing of the Earth and modern programming can partially solve the problem, as it is a rapid identification of areas that have undergone the process of soil degradation and possible prediction of the development of negative phenomena. The use of geodetic software, GIS, information layers of the Public cadastral map can help in the fastest finding of territories, development of the forecast of the further destructive action, development of the corresponding protective methods and their introduction. The areas with manifestations of exogenous processes - soil degradation in agricultural enterprises, where every year the area of highly fertile chernozems is lost, which leads to large losses and landslides in the forest-steppe and steppe settlements of Kharkiv region have been subject of our study. We investigated destructive processes by geodetic measurements in the territories of their manifestations, observations were carried out for 8 years. The development of exogenous processes on the Earth's surface was revealed, which was manifested in landslides in the settlements of the forest-steppe zone and degradation of agricultural lands in the steppe and forest-steppe part of Kharkiv region. The cause of the destruction of the earth's surface were factors independent of human activity. We built 3-D models of development of exogenous processes manifested in soil erosion and growth of the ravine-beam system and determined the degree of erosion after surveying and processing the results of geodetic measurements in the software Digitals. For 8 years, we made changes to the software, surveying the area and building a monitoring line. Also in the settlements on the territory of the two zones, we observed the development of landslides on the streets of the village. Milova and s. Nova Vasylivka, where there is an intensive development of exogenous processes. The use of GIS technologies and remote sensing of the Earth to monitor the development of exogenous processes simplifies the solution.","PeriodicalId":427790,"journal":{"name":"GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129429263","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}
引用次数: 0
GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY 大地测量学、地图学和航空摄影
GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY Pub Date : 2020-12-24 DOI: 10.23939/istcgcap2020.92.037
V. Grama, A. Iacovlev
{"title":"GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY","authors":"V. Grama, A. Iacovlev","doi":"10.23939/istcgcap2020.92.037","DOIUrl":"https://doi.org/10.23939/istcgcap2020.92.037","url":null,"abstract":"Abstract. The goal of this research is the assessing of the current conditions of water protection strips in their role as an effective buffer that prevents water bodies from deteriorating due to soil erosion and pollution. In base of this study the action plan is developing to improve the conditions of the water protection strips for the lakes. The approach focused on the idea of an empirical study (based on observations and field measurements) on the environmental quality. Is proposed an integral analysis of the territory of the protection strips, the processes and phenomena taking place within them, in order to obtain a clear picture of the state of the environment. In the scope to administrate, and to assure the visualization and transparency of this study the project blog on the \"blogspot.com\" platform was created with properly configured geographic interest patterns. Cartographic data were published on Google Maps and integrated in blog. Thus, by accessing the blog, the views of the lake, the points of interest, with the necessary attributes is accessing with the possibility for the spatial analyses. The preliminary results show the positive effects and high interest of the stakeholders concerning of WebGIS technology for the assessment of environmental conditions of water protection strips along the Costesti- Stinca reservoirs. Scientific novelty consists in the optimal combination of the blogspot application on the google maps by integration of spatial data with different software (QGIS, Mapinfo, ArcGIS) and geospatial database - PostGIS. Easy to publish, to visualization and monitoring. The practical significance is expressed by objective reflection of a type of activity that takes place in space, including environmental phenomena, vizualisation and monitoring of them.","PeriodicalId":427790,"journal":{"name":"GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY","volume":"135 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132076705","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}
引用次数: 0
GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY 大地测量学、地图学和航空摄影
GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY Pub Date : 1900-01-01 DOI: 10.23939/istcgcap2023.97.032
Arsenii Selehieiev, V. Ovcharuk, Oleg Hryb
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