Pub Date : 1900-01-01DOI: 10.33764/2411-1759-2022-27-3-62-73
A. E. Donskaya, L. Radchenko
The article considers the need for a methodology for creating a geoinformation model of the Ob River, which is organized as a set of spatial objects that reflect the current state of the Ob River and related objects within its borders, participating in the digital economy of the city. Attracting investments is one of the main tasks of economic developing of any city. One of the well-timed and effective measures to support investors' initiatives is the placement of up–to-date information about investment-attractive objects. Recently, the land management and urban planning industry has been developing at a high speed, which contributes to the requests of citizens, specialists in various industries to search for data on the state and development of a particular territory in various areas of activity, as well as obtaining comprehensive information about the current state of affairs and the forecast for its further develop-ment. There is no geoinformation model (GIM) where you can immediately get all the necessary in-formation, so this forces the user to collect information piecemeal from various departmental portals. The correctness of making any decisions, the degree of financial or other risks largely depends on the information received. This is confirmed by the fact that not just cartographic materials have become in demand, but unified information spaces containing not only diagrams of the current state of the object, but also a complete database of mapped objects. The introduction of such a river GIM will make it possible to systematize and maintain geospatial data, which in the future may lead to positive econom-ic effects. The main difference of the developed GIM is the created database, which is activated if necessary, and geoinformation tasks are solved with the help of it. The user can view each layer of the model separately, or combine several layers at once, or select and view individual information from different layers, thereby fulfilling the strategic objectives of the Digital Economy of the Russian Fed-eration program. The general geographical basis and thematic content of the Ob River geoinformation model are described. A fractional technological scheme for creating a geoinformation model of the Ob River has been developed. A description of the structural content of attribute tables is given, and a library of map symbols for displaying general geographic and thematic elements is developed.
{"title":"Geoinformation study of the Ob river in the aspect of the digital economy development in Novosibirsk City","authors":"A. E. Donskaya, L. Radchenko","doi":"10.33764/2411-1759-2022-27-3-62-73","DOIUrl":"https://doi.org/10.33764/2411-1759-2022-27-3-62-73","url":null,"abstract":"The article considers the need for a methodology for creating a geoinformation model of the Ob River, which is organized as a set of spatial objects that reflect the current state of the Ob River and related objects within its borders, participating in the digital economy of the city. Attracting investments is one of the main tasks of economic developing of any city. One of the well-timed and effective measures to support investors' initiatives is the placement of up–to-date information about investment-attractive objects. Recently, the land management and urban planning industry has been developing at a high speed, which contributes to the requests of citizens, specialists in various industries to search for data on the state and development of a particular territory in various areas of activity, as well as obtaining comprehensive information about the current state of affairs and the forecast for its further develop-ment. There is no geoinformation model (GIM) where you can immediately get all the necessary in-formation, so this forces the user to collect information piecemeal from various departmental portals. The correctness of making any decisions, the degree of financial or other risks largely depends on the information received. This is confirmed by the fact that not just cartographic materials have become in demand, but unified information spaces containing not only diagrams of the current state of the object, but also a complete database of mapped objects. The introduction of such a river GIM will make it possible to systematize and maintain geospatial data, which in the future may lead to positive econom-ic effects. The main difference of the developed GIM is the created database, which is activated if necessary, and geoinformation tasks are solved with the help of it. The user can view each layer of the model separately, or combine several layers at once, or select and view individual information from different layers, thereby fulfilling the strategic objectives of the Digital Economy of the Russian Fed-eration program. The general geographical basis and thematic content of the Ob River geoinformation model are described. A fractional technological scheme for creating a geoinformation model of the Ob River has been developed. A description of the structural content of attribute tables is given, and a library of map symbols for displaying general geographic and thematic elements is developed.","PeriodicalId":152770,"journal":{"name":"Vestnik SSUGT (Siberian State University of Geosystems and Technologies)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115453217","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}
Pub Date : 1900-01-01DOI: 10.33764/2411-1759-2021-26-5-75-85
O. Kuptsova, Inna I. Lobishcheva, A. A. Verhoturov, V. Melkiy
Fault zones on the territory of Nature Sanctuary “Dolinsky” (Sakhalin Island), which are characterized by high geodynamic activity, are generally well distinguished when analyzing satellite imagery materials. In any territory, it is not difficult to identify the various plant communities that occupy it, as well as to determine their state by the content of phytomass determined by the vegetation index NDVI. The aim of the study is to test the validity of the hypothesis about the formation of abundant vegetation cover within the fault zones by analyzing the state of various plant communities by the volume of phytomass. Methods: decryption and analysis of Earth remote sensing data from Sentinel, Landsat and SRTM generation, geoinformation mapping on the ArcGIS platform. Results. In the course of the study, the state of the Nature Sanctuary “Dolinsky” analyzed by Landsat-8, Sentinel-2A satellite sur-veys, as well as SRTM data. Fault zones identified using the software systems ArcGIS, QGIS, and PyLEFA by lineament analysis, vegetation was classified by the maximum likelihood method, and its condition was determined by the values of the NDVI index, which reflects the content of phytomass in the study area. As result of the work carried out, an increase in phytomass revealed, and, consequently, good conditions for the growth of plant communities confined to the zones of distribution of faults of the earth's crust, and the reliability of the working hypothesis confirmed.
{"title":"STUDY OF INFLUENCE OF THE FAULT ZONES ON VEGETATION COVER OF STATE TERRITORY OF THE NATURE SANCTUARY \"DOLINSKY\" (SAKHALIN ISLAND) USING EARTH’S REMOTE SENSING DATA","authors":"O. Kuptsova, Inna I. Lobishcheva, A. A. Verhoturov, V. Melkiy","doi":"10.33764/2411-1759-2021-26-5-75-85","DOIUrl":"https://doi.org/10.33764/2411-1759-2021-26-5-75-85","url":null,"abstract":"Fault zones on the territory of Nature Sanctuary “Dolinsky” (Sakhalin Island), which are characterized by high geodynamic activity, are generally well distinguished when analyzing satellite imagery materials. In any territory, it is not difficult to identify the various plant communities that occupy it, as well as to determine their state by the content of phytomass determined by the vegetation index NDVI. The aim of the study is to test the validity of the hypothesis about the formation of abundant vegetation cover within the fault zones by analyzing the state of various plant communities by the volume of phytomass. Methods: decryption and analysis of Earth remote sensing data from Sentinel, Landsat and SRTM generation, geoinformation mapping on the ArcGIS platform. Results. In the course of the study, the state of the Nature Sanctuary “Dolinsky” analyzed by Landsat-8, Sentinel-2A satellite sur-veys, as well as SRTM data. Fault zones identified using the software systems ArcGIS, QGIS, and PyLEFA by lineament analysis, vegetation was classified by the maximum likelihood method, and its condition was determined by the values of the NDVI index, which reflects the content of phytomass in the study area. As result of the work carried out, an increase in phytomass revealed, and, consequently, good conditions for the growth of plant communities confined to the zones of distribution of faults of the earth's crust, and the reliability of the working hypothesis confirmed.","PeriodicalId":152770,"journal":{"name":"Vestnik SSUGT (Siberian State University of Geosystems and Technologies)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125210291","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}
Pub Date : 1900-01-01DOI: 10.33764/2411-1759-2021-26-4-124-135
A. Melnichuk, É. Antonenko
Environmental problems of transport impact on the natural environment in Russia do not lose their relevance. Automobile transport is the leading source of environmental pollution, and the amount of emissions can reach 90 %. These processes are actively manifested within the boundaries of the influence of high-traffic roads. Thus, the tasks of taking into account the pollution level of the surface atmospheric layer in order to clarify the cadastral value of lands located within the boundaries of road-side territories acquire particular relevance. The work used mathematical models to calculate the emission power and surface concentrations of the pollutant (Gaussian atmospheric diffusion model). The interpolation method was used to determine the correction factors for different zones of pollution with carbon monoxide. The authors considered the carbon monoxide pollution density of the roadside territories and stated that the part of federal road "Tavrida" (settlement Zuia) has 121 land plots on the higher-polluted territory, which have the permitted use of "private housing construction" (PHC), there-fore it is considered necessary to correct their cadastral cost taking into account air pollution. The obtained results allows to clarify the local correction coefficients used in the cadastral assessment of roadside territories.
{"title":"INFLUENCE OF THE SURFACE ATMOSPHERIC LAYER POLLUTION ON THE CADASTRAL COST OF LAND PLOTS FOR PRIVATE HOUSING CONSTRUCTION WITHIN THE BOUNDARIES OF THE FEDERAL ROAD \"TAVRIDA\" TERRITORIES","authors":"A. Melnichuk, É. Antonenko","doi":"10.33764/2411-1759-2021-26-4-124-135","DOIUrl":"https://doi.org/10.33764/2411-1759-2021-26-4-124-135","url":null,"abstract":"Environmental problems of transport impact on the natural environment in Russia do not lose their relevance. Automobile transport is the leading source of environmental pollution, and the amount of emissions can reach 90 %. These processes are actively manifested within the boundaries of the influence of high-traffic roads. Thus, the tasks of taking into account the pollution level of the surface atmospheric layer in order to clarify the cadastral value of lands located within the boundaries of road-side territories acquire particular relevance. The work used mathematical models to calculate the emission power and surface concentrations of the pollutant (Gaussian atmospheric diffusion model). The interpolation method was used to determine the correction factors for different zones of pollution with carbon monoxide. The authors considered the carbon monoxide pollution density of the roadside territories and stated that the part of federal road \"Tavrida\" (settlement Zuia) has 121 land plots on the higher-polluted territory, which have the permitted use of \"private housing construction\" (PHC), there-fore it is considered necessary to correct their cadastral cost taking into account air pollution. The obtained results allows to clarify the local correction coefficients used in the cadastral assessment of roadside territories.","PeriodicalId":152770,"journal":{"name":"Vestnik SSUGT (Siberian State University of Geosystems and Technologies)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117214654","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}
Pub Date : 1900-01-01DOI: 10.33764/2411-1759-2021-26-3-138-146
V. N. Klyushnichenko, Gennady P. Martynov, Galina I. Yurina
The article is devoted to the relevant problem of the adjustment of different-time and different-accuracy results of land plot coordination support which highly require cadastral registration. The most significant factor in the given case is the area of a land plot, which is its main parameter being taken into account in determination of type of permitted use, cadastral value, land tax and rent. Therefore, area determination requires rather high accuracy, in particular, for garden and vegetable garden plots. According to statistics the significant part of earlier registered land plots contains errors, that’s why there are often the cases when adjacent plots overlap or their area is determined obviously incorrectly. Such situations require solutions, which are based on repeated cadastral measurements with possible use of several options for determination of adjacent plots areas, which were considered in working formulas of Heron and Brahmagupta. The given formulas do not use land plot boundary points coor-dinates, that’s why they can perform some control functions in cases of repeated coordinate determi-nation in such situations. The result of the present research was the formulation and solution of the problem of clarifying the location of gardening land plots and summer cottages in general that were previously approximated to the locality. The results of cadastral activities characterized the essence and content of using the formulas of Geron and Brahmagupta for calculating the values of areas, an analysis is carried out and practical recommendations for their use are given.
{"title":"ABOUT PLOT AREA DETERMINATION IN CASE OF REQUIRED COORDINATE SUPPORT DEFICIENCY","authors":"V. N. Klyushnichenko, Gennady P. Martynov, Galina I. Yurina","doi":"10.33764/2411-1759-2021-26-3-138-146","DOIUrl":"https://doi.org/10.33764/2411-1759-2021-26-3-138-146","url":null,"abstract":"The article is devoted to the relevant problem of the adjustment of different-time and different-accuracy results of land plot coordination support which highly require cadastral registration. The most significant factor in the given case is the area of a land plot, which is its main parameter being taken into account in determination of type of permitted use, cadastral value, land tax and rent. Therefore, area determination requires rather high accuracy, in particular, for garden and vegetable garden plots. According to statistics the significant part of earlier registered land plots contains errors, that’s why there are often the cases when adjacent plots overlap or their area is determined obviously incorrectly. Such situations require solutions, which are based on repeated cadastral measurements with possible use of several options for determination of adjacent plots areas, which were considered in working formulas of Heron and Brahmagupta. The given formulas do not use land plot boundary points coor-dinates, that’s why they can perform some control functions in cases of repeated coordinate determi-nation in such situations. The result of the present research was the formulation and solution of the problem of clarifying the location of gardening land plots and summer cottages in general that were previously approximated to the locality. The results of cadastral activities characterized the essence and content of using the formulas of Geron and Brahmagupta for calculating the values of areas, an analysis is carried out and practical recommendations for their use are given.","PeriodicalId":152770,"journal":{"name":"Vestnik SSUGT (Siberian State University of Geosystems and Technologies)","volume":"30 7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117260291","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}
Pub Date : 1900-01-01DOI: 10.33764/2411-1759-2022-27-4-122-127
S. Yankelevich
In the modern world, there have been changes in the requirements for many sciences, as new tasks have appeared in society. In this regard, the requirements for cartography have also changed. Humanity entered a fundamentally new stage in the development of the economy and society – the age of knowledge. It is knowledge that is an economic and resource value at the present stage of the devel-opment of human civilization. This phenomenon concerns absolutely all aspects of human life. In this regard, ideas about the interaction of a man and technology are changing, which entails changes in all spheres of activity, including mapping. New products and technologies are needed by different users, adapted to the cognitive features of human perception of information and will contribute to quick and correct decision-making. Such technologies allow us to find new forms of representation of geospatial information. Cartography becomes an efficient mechanism for visualizing knowledge that is connect-ed by spatial relations on the earth's surface – geospatial knowledge. Geospatial knowledge can be displayed in thematic maps both together with geospatial information and separately, while the choice of the visualization option depends upon the tasks being solved on the map being developed, as well as the geospatial knowledge that needs to be shown. Mapping geospatial knowledge is currently a promising area of research that has not been studied much yet. At the same time, maps containing geo-spatial knowledge, can significantly simplify the solution of many routine geoinformation tasks, re-duce time and labor costs, increase the efficiency of managerial decision-making, as well as expand the range of tasks solved on the basis of thematic maps.
{"title":"Development of thematic cartography based on geospatial knowledge and cognitive approach","authors":"S. Yankelevich","doi":"10.33764/2411-1759-2022-27-4-122-127","DOIUrl":"https://doi.org/10.33764/2411-1759-2022-27-4-122-127","url":null,"abstract":"In the modern world, there have been changes in the requirements for many sciences, as new tasks have appeared in society. In this regard, the requirements for cartography have also changed. Humanity entered a fundamentally new stage in the development of the economy and society – the age of knowledge. It is knowledge that is an economic and resource value at the present stage of the devel-opment of human civilization. This phenomenon concerns absolutely all aspects of human life. In this regard, ideas about the interaction of a man and technology are changing, which entails changes in all spheres of activity, including mapping. New products and technologies are needed by different users, adapted to the cognitive features of human perception of information and will contribute to quick and correct decision-making. Such technologies allow us to find new forms of representation of geospatial information. Cartography becomes an efficient mechanism for visualizing knowledge that is connect-ed by spatial relations on the earth's surface – geospatial knowledge. Geospatial knowledge can be displayed in thematic maps both together with geospatial information and separately, while the choice of the visualization option depends upon the tasks being solved on the map being developed, as well as the geospatial knowledge that needs to be shown. Mapping geospatial knowledge is currently a promising area of research that has not been studied much yet. At the same time, maps containing geo-spatial knowledge, can significantly simplify the solution of many routine geoinformation tasks, re-duce time and labor costs, increase the efficiency of managerial decision-making, as well as expand the range of tasks solved on the basis of thematic maps.","PeriodicalId":152770,"journal":{"name":"Vestnik SSUGT (Siberian State University of Geosystems and Technologies)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125344901","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}
Pub Date : 1900-01-01DOI: 10.33764/2411-1759-2020-25-4-146-151
L. Trubina, O. Nikolaeva, Ye. I. Baranova, Construction named after A. N. Kostyakov
The article discusses the possibilities of using geoportals as the main source of open digital cartographic data for the development of spatial thinking and skills among students. Insufficient attention is paid to the development of spatial thinking skills among students. Definition of the concept "geoportal" is given. An analysis of a number of regional geoportals in terms of their content with spatially distributed natural resource data is made as well as the variety of tools provided for working with these data. Conclusions about geoportal recommended for use by students to consolidate their skills in working with geospatial data are made.
{"title":"THE USAGE OF ONLINE MAP SERVICES IN EXPANDING OF PROFESSIONAL SKILLS WHEN TRAINING IN EARTH SCIENCE","authors":"L. Trubina, O. Nikolaeva, Ye. I. Baranova, Construction named after A. N. Kostyakov","doi":"10.33764/2411-1759-2020-25-4-146-151","DOIUrl":"https://doi.org/10.33764/2411-1759-2020-25-4-146-151","url":null,"abstract":"The article discusses the possibilities of using geoportals as the main source of open digital cartographic data for the development of spatial thinking and skills among students. Insufficient attention is paid to the development of spatial thinking skills among students. Definition of the concept \"geoportal\" is given. An analysis of a number of regional geoportals in terms of their content with spatially distributed natural resource data is made as well as the variety of tools provided for working with these data. Conclusions about geoportal recommended for use by students to consolidate their skills in working with geospatial data are made.","PeriodicalId":152770,"journal":{"name":"Vestnik SSUGT (Siberian State University of Geosystems and Technologies)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125562204","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}
Pub Date : 1900-01-01DOI: 10.33764/2411-1759-2021-26-5-145-155
A. Belousov, V. Bogdanov
The article reveals the problem of irrational use of agricultural land and land relations in the Novgorod region. The most important sign of such use is the annual reduction in the area of this category. Based on the use of the SPACE analysis method by the authors to assess the level of agricultural development in the Novgorod region, taking into account its natural resource potential, the position of this region in the North-Western Federal District was determined as with low agricultural production, and a number of problems in the field of land relations in the region that hinder rational land use were identified. In order to identify these problems, the authors used the method of extrapolating a number of dynamics with the calculation of optimistic and pessimistic ways of developing land relations in the region. As a result, the authors systematized the main reasons for the destruction of land relations in the Novgorod region into natural, organizational, economic and social ones, and also developed direc-tions for improving the use of agricultural land in the Novgorod region, including through the use of rental mechanisms, in order to achieve the rational use of such land.
{"title":"METHOD FOR CALCULATING THE FORECAST OF THE DYNAMICS OF AGRICULTURAL LAND AREAS IN THE NOVGOROD REGION","authors":"A. Belousov, V. Bogdanov","doi":"10.33764/2411-1759-2021-26-5-145-155","DOIUrl":"https://doi.org/10.33764/2411-1759-2021-26-5-145-155","url":null,"abstract":"The article reveals the problem of irrational use of agricultural land and land relations in the Novgorod region. The most important sign of such use is the annual reduction in the area of this category. Based on the use of the SPACE analysis method by the authors to assess the level of agricultural development in the Novgorod region, taking into account its natural resource potential, the position of this region in the North-Western Federal District was determined as with low agricultural production, and a number of problems in the field of land relations in the region that hinder rational land use were identified. In order to identify these problems, the authors used the method of extrapolating a number of dynamics with the calculation of optimistic and pessimistic ways of developing land relations in the region. As a result, the authors systematized the main reasons for the destruction of land relations in the Novgorod region into natural, organizational, economic and social ones, and also developed direc-tions for improving the use of agricultural land in the Novgorod region, including through the use of rental mechanisms, in order to achieve the rational use of such land.","PeriodicalId":152770,"journal":{"name":"Vestnik SSUGT (Siberian State University of Geosystems and Technologies)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126939812","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}
Pub Date : 1900-01-01DOI: 10.33764/2411-1759-2021-26-4-146-159
G. A. Ustavich, N. Kosarev, D. A. Barannikov, Ivan A. Mezentsev, D. V. Birukov
To ensure the uniformity of measurements, it is necessary to perform periodic verifications of ge-odetic instruments in accordance with the requirements of the relevant regulatory documents. In relation to total stations and light meters, ensuring the uniformity of measurements should be carried out by conducting annual periodic checks with the use of stationary reference bases of the 2nd or 3rd category, which were previously created in almost all regions of the country. However, to date, only two such bases have been preserved on the territory of the Russian Federation. The reason for this situa-tion was the lack of proper metrological support for the line lengths of the reference bases themselves, caused by the need for organizational measures, the lack of trained specialists, as well as significant financial expenses for field work. In this regard, there was a scientific and technical task of developing a local calibration scheme (LCS) to provide periodic verifications of total stations and light-emitting diodes over the entire range of measured distances, which does not require the creation of stationary reference bases. For this purpose, the LCS scheme is proposed, based on the use of the method of direct distance measurements. Its essence lies in the simultaneous measurement of the selected distances by reference and verified total stations. To do this, a reference total station and a verifiable one are installed on two tripods located next to each other, which measure the same distance. After that, the total stations are swapped and the measurements are repeated. At the end of the measurement, the measured distances are compared with the reference and verified total stations. Then, based on the difference between these distances, a conclusion is made about the accuracy of the de-vice being tested, as stated in the technical data sheet. The results of the implementation of the proposed LCS showed that its scheme provides the accuracy of measurements at the level of the 2nd category reference basis, and the methodology and accuracy of the length unit transmission meets the of regulatory requirements.
{"title":"IMPROVING THE METHODOLOGY FOR METROLOGICAL CERTIFICATION OF TOTAL STATIONS AND LIGHT RANGE FINDERS","authors":"G. A. Ustavich, N. Kosarev, D. A. Barannikov, Ivan A. Mezentsev, D. V. Birukov","doi":"10.33764/2411-1759-2021-26-4-146-159","DOIUrl":"https://doi.org/10.33764/2411-1759-2021-26-4-146-159","url":null,"abstract":"To ensure the uniformity of measurements, it is necessary to perform periodic verifications of ge-odetic instruments in accordance with the requirements of the relevant regulatory documents. In relation to total stations and light meters, ensuring the uniformity of measurements should be carried out by conducting annual periodic checks with the use of stationary reference bases of the 2nd or 3rd category, which were previously created in almost all regions of the country. However, to date, only two such bases have been preserved on the territory of the Russian Federation. The reason for this situa-tion was the lack of proper metrological support for the line lengths of the reference bases themselves, caused by the need for organizational measures, the lack of trained specialists, as well as significant financial expenses for field work. In this regard, there was a scientific and technical task of developing a local calibration scheme (LCS) to provide periodic verifications of total stations and light-emitting diodes over the entire range of measured distances, which does not require the creation of stationary reference bases. For this purpose, the LCS scheme is proposed, based on the use of the method of direct distance measurements. Its essence lies in the simultaneous measurement of the selected distances by reference and verified total stations. To do this, a reference total station and a verifiable one are installed on two tripods located next to each other, which measure the same distance. After that, the total stations are swapped and the measurements are repeated. At the end of the measurement, the measured distances are compared with the reference and verified total stations. Then, based on the difference between these distances, a conclusion is made about the accuracy of the de-vice being tested, as stated in the technical data sheet. The results of the implementation of the proposed LCS showed that its scheme provides the accuracy of measurements at the level of the 2nd category reference basis, and the methodology and accuracy of the length unit transmission meets the of regulatory requirements.","PeriodicalId":152770,"journal":{"name":"Vestnik SSUGT (Siberian State University of Geosystems and Technologies)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115261215","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}
Pub Date : 1900-01-01DOI: 10.33764/2411-1759-2022-27-3-164-176
A. Nikonov
Currently, Western politicians are focused on revising the causes and outcomes of the Second World War, one of the manifestations of their revisionist activities is an attempt to hold the Soviet Union responsible for the outbreak of the Second World War. The introductory part of the article gives a brief historical insight into the international events preceding the war, revealing the real responsibility for undermining the collective security system in Europe of the countries of "Western democracy". To liberate Europe from fascism fell to the lot of the Red Army, in which both teachers of the NIIGAiK and students of the institute called up to the active army served. Among the students of the first post-war years there were many participants of the Great Patriotic War, some of whom remained in teaching after graduation. The article describes the specific military achievements of the Institute's employees on the war fronts, provides brief information about their post-war activities within the walls of NI-IGAiK. The article gives the information about military service: Rector of NIIGAiK Rodionov S.I., heads of the Engineering Geodesy Department Chernikov V. F. and Konusov V. G., Vice-Rector for Scientific Work Buzuka V. V., first Chairman of the Council of War Veterans of the Institute Pod-korytova A. N. and other university staff.
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Pub Date : 1900-01-01DOI: 10.33764/2411-1759-2019-24-2-56-65
Tatiana M. Medvedskaya
{"title":"STUDY OF ACCURACY OF REFERENCE NETWORKS FOR GEODESIC MONITORING OF LARGE-SIZE INDUSTRIAL MACHINERY","authors":"Tatiana M. Medvedskaya","doi":"10.33764/2411-1759-2019-24-2-56-65","DOIUrl":"https://doi.org/10.33764/2411-1759-2019-24-2-56-65","url":null,"abstract":"","PeriodicalId":152770,"journal":{"name":"Vestnik SSUGT (Siberian State University of Geosystems and Technologies)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129846200","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}
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