Pub Date : 2023-01-01DOI: 10.33764/2411-1759-2023-28-2-76-88
S. A. Chupikova, S. G. Prudnikov, A. F. Chuldum
The Geographic Information System (GIS) serves as an effective tool for determining the structure of the catchment area, water resources management and planning. An important aspect of watershed characteristics is quantitative analysis performed using geoinformation technologies. In this study, GIS and fractal geometry methods were used to identify morphological features and analyze the properties of the Serlig-Khem River basin (Todzhinsky district), Republic of Tyva. The analysis of morphometric parameters includes both linear and areal aspects of the basin. The area of the studied catchment basin, determined in the GIS environment, is 3032.79 km2, mainly with a tree-like asymmetric type of river network pattern. The average bifurcation coefficient of 3.13 indicates that the basin is largely controlled by the structure. The density of the river network is 0.34 km/km2, the basin is pear-shaped. The territory under study has a predominantly mountainous character, with a slope of up to 40-30 degrees within the Academician Obruchev ridge and on the meridional segment. The fractal analysis carried out in the work confirms the assumption about the relationship between the value of the fractal dimension indicator and the degree of coverage of the catchment area by the lines of the river network.
{"title":"Morphometric analysis of the watershed of the Serligkhem river (Tuva) using GIS ahd ERS","authors":"S. A. Chupikova, S. G. Prudnikov, A. F. Chuldum","doi":"10.33764/2411-1759-2023-28-2-76-88","DOIUrl":"https://doi.org/10.33764/2411-1759-2023-28-2-76-88","url":null,"abstract":"The Geographic Information System (GIS) serves as an effective tool for determining the structure of the catchment area, water resources management and planning. An important aspect of watershed characteristics is quantitative analysis performed using geoinformation technologies. In this study, GIS and fractal geometry methods were used to identify morphological features and analyze the properties of the Serlig-Khem River basin (Todzhinsky district), Republic of Tyva. The analysis of morphometric parameters includes both linear and areal aspects of the basin. The area of the studied catchment basin, determined in the GIS environment, is 3032.79 km2, mainly with a tree-like asymmetric type of river network pattern. The average bifurcation coefficient of 3.13 indicates that the basin is largely controlled by the structure. The density of the river network is 0.34 km/km2, the basin is pear-shaped. The territory under study has a predominantly mountainous character, with a slope of up to 40-30 degrees within the Academician Obruchev ridge and on the meridional segment. The fractal analysis carried out in the work confirms the assumption about the relationship between the value of the fractal dimension indicator and the degree of coverage of the catchment area by the lines of the river network.","PeriodicalId":486194,"journal":{"name":"Vestnik SGUGiT","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135157983","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 : 2023-01-01DOI: 10.33764/2411-1759-2023-28-4-158-165
I. I. Zolotarev
The author, the graduate and well-known specialist of SSUGT, long-term head of its Economics and Management Department, characterized his professional path at the university, to which he devoted more than 50 years of his life and all these years successfully combined his main activity with public work, which especially brightly appeared in the last decade – the leadership of the University Center for History and Culture and the Public Council of Veterans, which have become truly business-like and professionally and socially attractive centers of historical and scientific knowledge, cultural cooperation, mutual assistance and support.
{"title":"My life in SSUGT and its most significant stages","authors":"I. I. Zolotarev","doi":"10.33764/2411-1759-2023-28-4-158-165","DOIUrl":"https://doi.org/10.33764/2411-1759-2023-28-4-158-165","url":null,"abstract":"The author, the graduate and well-known specialist of SSUGT, long-term head of its Economics and Management Department, characterized his professional path at the university, to which he devoted more than 50 years of his life and all these years successfully combined his main activity with public work, which especially brightly appeared in the last decade – the leadership of the University Center for History and Culture and the Public Council of Veterans, which have become truly business-like and professionally and socially attractive centers of historical and scientific knowledge, cultural cooperation, mutual assistance and support.","PeriodicalId":486194,"journal":{"name":"Vestnik SGUGiT","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134981268","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 : 2023-01-01DOI: 10.33764/2411-1759-2023-28-4-94-106
V. A. Melkiy, V. V. Bratkov, E. S. Chernyavka, A. A. Verkhoturov, D. V. Lisitsky
The purpose of the research is to determine the factors that have a significant impact on the distribution structure of plant communities over the territory and to draw up a vegetation map. The article pre-sents the analytical results of the vegetation cover diversity and geobotanical mapping of the territory based on the data of decoded satellite images. Materials and methods. The main sources of information for the study are materials of field geobotanical studies and satellite images of medium spatial resolution obtained from the Landsat-8 satellite, which provided an assessment of the current state of forest communities. Modern compilation and design of maps is characterized by the widespread use of GIS technologies and computer analysis methods. To decrypt and process the images, the ENVI, ArcGIS, and QGIS software complexes were used. The final processing and design of the cartographic material was carried out using the Adobe Illustrator program. Results. The southern part of the Sakhalin Island territory was chosen as the object of research, on which a large number of east-asian species, including tree and shrub forms, grow. In the Yuzhno-Sakhalinsk floristic region, the flora of the North-Japanese type prevails, and the presence of northern species characteristic of the dark coniferous taiga zone is noticeably reduced in its composition. Krillionsky district is distinguished by the presence of species common with the Southern Kuril Islands and the Hokkaido Island. The re-sults of studying the spatial distribution of forest landscapes served as a basis for identifying the most resistant to climate change plant communities, as well as those capable of rapid recovery after forest fires. Climatic conditions have been analyzed, which made it possible to identify trends in the long-term dynamics of plant communities in the territory. The analysis of long-term dynamics made it possible to identify the current state of forest communities, predict certain negative natural phenomena (fires, waterlogging, etc.). Conclusions. The dynamics of the state of forest plant communities is clearly determined by the data of satellite surveys. The map, compiled on the basis of the results of space images interpretation, reflects the spatial distribution and state of the vegetation cover of the territory, enables to make an inventory of plant associations, to establish the boundaries of geobotanical regions in their current state.
{"title":"Vegetation mapping of the southern part of the Sakhalin Island by data of decoding images of the Landsat satellite system","authors":"V. A. Melkiy, V. V. Bratkov, E. S. Chernyavka, A. A. Verkhoturov, D. V. Lisitsky","doi":"10.33764/2411-1759-2023-28-4-94-106","DOIUrl":"https://doi.org/10.33764/2411-1759-2023-28-4-94-106","url":null,"abstract":"The purpose of the research is to determine the factors that have a significant impact on the distribution structure of plant communities over the territory and to draw up a vegetation map. The article pre-sents the analytical results of the vegetation cover diversity and geobotanical mapping of the territory based on the data of decoded satellite images. Materials and methods. The main sources of information for the study are materials of field geobotanical studies and satellite images of medium spatial resolution obtained from the Landsat-8 satellite, which provided an assessment of the current state of forest communities. Modern compilation and design of maps is characterized by the widespread use of GIS technologies and computer analysis methods. To decrypt and process the images, the ENVI, ArcGIS, and QGIS software complexes were used. The final processing and design of the cartographic material was carried out using the Adobe Illustrator program. Results. The southern part of the Sakhalin Island territory was chosen as the object of research, on which a large number of east-asian species, including tree and shrub forms, grow. In the Yuzhno-Sakhalinsk floristic region, the flora of the North-Japanese type prevails, and the presence of northern species characteristic of the dark coniferous taiga zone is noticeably reduced in its composition. Krillionsky district is distinguished by the presence of species common with the Southern Kuril Islands and the Hokkaido Island. The re-sults of studying the spatial distribution of forest landscapes served as a basis for identifying the most resistant to climate change plant communities, as well as those capable of rapid recovery after forest fires. Climatic conditions have been analyzed, which made it possible to identify trends in the long-term dynamics of plant communities in the territory. The analysis of long-term dynamics made it possible to identify the current state of forest communities, predict certain negative natural phenomena (fires, waterlogging, etc.). Conclusions. The dynamics of the state of forest plant communities is clearly determined by the data of satellite surveys. The map, compiled on the basis of the results of space images interpretation, reflects the spatial distribution and state of the vegetation cover of the territory, enables to make an inventory of plant associations, to establish the boundaries of geobotanical regions in their current state.","PeriodicalId":486194,"journal":{"name":"Vestnik SGUGiT","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134981313","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 : 2023-01-01DOI: 10.33764/2411-1759-2023-28-2-136-144
S. A. Sadovnikov, S. V. Yakovlev, N. S. Kravtsova, M. P. Gerasimova
The study is aimed at determining the optimal parameters of the elements of a two-channel near-IR lidar system. One of the first stages in the design and development of li-dar systems that solve the problems of remote gas analysis of the atmosphere is the calculation of the overlap function. As part of the study, numerical simulation of the overlapping function of the lidar system was carried out for various configurations of the transceiver path. The simulation results showed that when using a Mersenne telescope with specified parameters in the receiving part of the lidar, it is preferable to focus the laser radiation at a distance from the transmitting path in order to obtain a complete overlap of the field of view of the telescope and the laser beam while minimizing the "dead" zone of the lidar operation. The results obtained will be further applied in the development of the design of a two-channel lidar system for measuring the concentrations of greenhouse gases in the atmosphere.
{"title":"Designing the transceiver part of a two-channel infrared lidar system","authors":"S. A. Sadovnikov, S. V. Yakovlev, N. S. Kravtsova, M. P. Gerasimova","doi":"10.33764/2411-1759-2023-28-2-136-144","DOIUrl":"https://doi.org/10.33764/2411-1759-2023-28-2-136-144","url":null,"abstract":"The study is aimed at determining the optimal parameters of the elements of a two-channel near-IR lidar system. One of the first stages in the design and development of li-dar systems that solve the problems of remote gas analysis of the atmosphere is the calculation of the overlap function. As part of the study, numerical simulation of the overlapping function of the lidar system was carried out for various configurations of the transceiver path. The simulation results showed that when using a Mersenne telescope with specified parameters in the receiving part of the lidar, it is preferable to focus the laser radiation at a distance from the transmitting path in order to obtain a complete overlap of the field of view of the telescope and the laser beam while minimizing the \"dead\" zone of the lidar operation. The results obtained will be further applied in the development of the design of a two-channel lidar system for measuring the concentrations of greenhouse gases in the atmosphere.","PeriodicalId":486194,"journal":{"name":"Vestnik SGUGiT","volume":"5 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135156730","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 : 2023-01-01DOI: 10.33764/2411-1759-2023-28-4-85-93
A. Sh. Guliyev, T. A. Khlebnikova
The aim of the research was to analyze changes in natural and anthropogenic transformations of the coastal territory of the Caspian Sea. For this, the possibility of using images with a spatial resolution of up to 10 m, obtained by superimposing channels with ultra-high spectral resolution (20 m and 60 m) was studied to obtain the maximum amount of information about the surface.Climate change, sea level rise significantly change the physical condition of the coastal area. During the active transregression and then regression, the coastal territory has changed over the past 50 years. The flooded coastal area (more than 540 sq. km) is an alluvial plain of marine origin. Space monitoring research is relevant for the sustainable development of the coastal territory and environmental protection of these regions. The article presents the results of using different-time space data and images of remote sensing of the Earth obtained by different survey systems. The results of the research can contribute to improving the development of coastal ecosystem engineering, as well as socio-ecological research based on a systematic approach.
{"title":"Analysis of changes in the natural and anthropogenic transformation of the coastline of the Azerbaijanian sector of the Caspian sea","authors":"A. Sh. Guliyev, T. A. Khlebnikova","doi":"10.33764/2411-1759-2023-28-4-85-93","DOIUrl":"https://doi.org/10.33764/2411-1759-2023-28-4-85-93","url":null,"abstract":"The aim of the research was to analyze changes in natural and anthropogenic transformations of the coastal territory of the Caspian Sea. For this, the possibility of using images with a spatial resolution of up to 10 m, obtained by superimposing channels with ultra-high spectral resolution (20 m and 60 m) was studied to obtain the maximum amount of information about the surface.Climate change, sea level rise significantly change the physical condition of the coastal area. During the active transregression and then regression, the coastal territory has changed over the past 50 years. The flooded coastal area (more than 540 sq. km) is an alluvial plain of marine origin. Space monitoring research is relevant for the sustainable development of the coastal territory and environmental protection of these regions. The article presents the results of using different-time space data and images of remote sensing of the Earth obtained by different survey systems. The results of the research can contribute to improving the development of coastal ecosystem engineering, as well as socio-ecological research based on a systematic approach.","PeriodicalId":486194,"journal":{"name":"Vestnik SGUGiT","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134979722","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 : 2023-01-01DOI: 10.33764/2411-1759-2023-28-4-22-37
A. A. Kuzin, V. G. Filippov
The article is devoted to the relevant topic of observations over landslides by means of geodetic methods. The purpose of the study is to identify the relationship between such parameters of landslide as the velocity of landslide displacements and the value of the root mean square error (RMSE) of determining the displacements of a landslide. The current regulatory documentation contains the re-quirements for the value of the RMSE for determining landslide displacements, equal to 20 mm in plane and 10 mm in height, without taking into account the velocity of the landslide. The paper assess-es the accuracy of geodetic methods on the example of landslide parameters near the Miatlinskaya hydroelectric power station (HPS) and presents an algorithm for choosing a method and geodetic equipment depending on the velocity of landslide displacements. The results of the provided study confirm the existence of a direct relationship between the velocity of landslide displacements and the magnitude of the RMSE value for determining the displacements of a landslide, and emphasize the importance of taking this dependence into account when conducting engineering work on observations of landslide-hazardous slopes.
{"title":"Development of an algorithm for choosing a method and geodetic equipment depending on the velocity of landslide displacements, by the example of the Miatlinskaya HPS","authors":"A. A. Kuzin, V. G. Filippov","doi":"10.33764/2411-1759-2023-28-4-22-37","DOIUrl":"https://doi.org/10.33764/2411-1759-2023-28-4-22-37","url":null,"abstract":"The article is devoted to the relevant topic of observations over landslides by means of geodetic methods. The purpose of the study is to identify the relationship between such parameters of landslide as the velocity of landslide displacements and the value of the root mean square error (RMSE) of determining the displacements of a landslide. The current regulatory documentation contains the re-quirements for the value of the RMSE for determining landslide displacements, equal to 20 mm in plane and 10 mm in height, without taking into account the velocity of the landslide. The paper assess-es the accuracy of geodetic methods on the example of landslide parameters near the Miatlinskaya hydroelectric power station (HPS) and presents an algorithm for choosing a method and geodetic equipment depending on the velocity of landslide displacements. The results of the provided study confirm the existence of a direct relationship between the velocity of landslide displacements and the magnitude of the RMSE value for determining the displacements of a landslide, and emphasize the importance of taking this dependence into account when conducting engineering work on observations of landslide-hazardous slopes.","PeriodicalId":486194,"journal":{"name":"Vestnik SGUGiT","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134981312","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 : 2023-01-01DOI: 10.33764/2411-1759-2023-28-4-59-70
V. Y. Timofeev, A. V. Timofeev, D. G. Ardyukov, I. S. Sizikov, D. A. Nosov
The rates of modern displacements are an important factor in the modern geodynamics of the Baikal rift system. Reflection of strong earthquakes in the experimental values of displacements is still to be discussed, as well as the question of modern vertical movements. According to the measurements of 1992–2022, performed by the methods of absolute gravimetry and space geodesy, the velocities of vertical and horizontal movements at the Talaya seismic station (Baikal Rift). The displacement rates were determined as 1.7 mm/year – 1.9 mm/year at the SEE relative to the Irkutsk point (Siberian platform). A set of methods was used to obtain the vertical velocity val-ues for different epochs, pre-, co- and post-period of Kultuk earthquake (2008, M = 6.3, 25 km to the epicenter). Subsidence rates vary from 1.1 mm/yr to 3.3 mm/yr. Possible signs of the preparation of Baikal earthquakes have been identified.
{"title":"Modern displacements measurements at Talay station (south-west part of Baikal rift)","authors":"V. Y. Timofeev, A. V. Timofeev, D. G. Ardyukov, I. S. Sizikov, D. A. Nosov","doi":"10.33764/2411-1759-2023-28-4-59-70","DOIUrl":"https://doi.org/10.33764/2411-1759-2023-28-4-59-70","url":null,"abstract":"The rates of modern displacements are an important factor in the modern geodynamics of the Baikal rift system. Reflection of strong earthquakes in the experimental values of displacements is still to be discussed, as well as the question of modern vertical movements. According to the measurements of 1992–2022, performed by the methods of absolute gravimetry and space geodesy, the velocities of vertical and horizontal movements at the Talaya seismic station (Baikal Rift). The displacement rates were determined as 1.7 mm/year – 1.9 mm/year at the SEE relative to the Irkutsk point (Siberian platform). A set of methods was used to obtain the vertical velocity val-ues for different epochs, pre-, co- and post-period of Kultuk earthquake (2008, M = 6.3, 25 km to the epicenter). Subsidence rates vary from 1.1 mm/yr to 3.3 mm/yr. Possible signs of the preparation of Baikal earthquakes have been identified.","PeriodicalId":486194,"journal":{"name":"Vestnik SGUGiT","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135211599","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 : 2023-01-01DOI: 10.33764/2411-1759-2023-28-4-38-48
M. G. Mustafin, G. E. Vasiljev
This article is dedicated to improving of modern deformations monitoring methods. Short review of actual deformation analysis methods is presented. Some points of improving of classic methods of geodetic monitoring are high-lighted. Some perspectivity of using computer technologies is shown. Actual method of free control network measurements is considered. It is proposed to use the so-called direct method of finding network deformations during repeated measurements, which consists in comparing the points’ coordinates during the transformation and superposition of two networks. Helmert transfor-mation formulae application is performed by computer iterations processing of transformation parameters. The general mathematics of the proposed method and the processing results of test measurements are given. The developed algorithm for processing the measurement results according to the proposed method has shown its ef-fectiveness. Some perspectives of method’s development are shown.
{"title":"Estimation of deformations of free geodetic networks by repeating measurements from unfixed stations","authors":"M. G. Mustafin, G. E. Vasiljev","doi":"10.33764/2411-1759-2023-28-4-38-48","DOIUrl":"https://doi.org/10.33764/2411-1759-2023-28-4-38-48","url":null,"abstract":"This article is dedicated to improving of modern deformations monitoring methods. Short review of actual deformation analysis methods is presented. Some points of improving of classic methods of geodetic monitoring are high-lighted. Some perspectivity of using computer technologies is shown. Actual method of free control network measurements is considered. It is proposed to use the so-called direct method of finding network deformations during repeated measurements, which consists in comparing the points’ coordinates during the transformation and superposition of two networks. Helmert transfor-mation formulae application is performed by computer iterations processing of transformation parameters. The general mathematics of the proposed method and the processing results of test measurements are given. The developed algorithm for processing the measurement results according to the proposed method has shown its ef-fectiveness. Some perspectives of method’s development are shown.","PeriodicalId":486194,"journal":{"name":"Vestnik SGUGiT","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134979723","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 : 2023-01-01DOI: 10.33764/2411-1759-2023-28-2-154-171
A. P. Karpik, D. V. Lisitsky, A. G. Osipov, V. B. Zharnikov
The article represents the analysis of the dynamics of development of the Siberian State University of Geosystems and Technologies (SSUGiT) – one of the main centers of domestic geodetic education and science and the only one with this profile in the Siberian macroregion. The university was founded in the 1930s. in Omsk, in 1939 it was named the Novosibirsk Institute of Engineers of Geodesy, Aerial Photography and Cartography (NIIGAiK), worked effectively and made a significant contribution to geodetic science and practice, professional education and the provision of qualified personnel for a wide range of needs of the country. In 1983, in connection with the 50-th anniversary and for merits in the training of personnel, achievements in the development of science and education, it was award-ed the Order of the Badge of Honor. In 1994, the university received the status and a new name - the Siberian State Geodetic Academy (SSGA), and in December 2014 it became the Siberian State University of Geosystems and Technologies (SGUGiT), retaining the main "geodesic" content and at the same time emphasizing in in its name, the actual concepts of "geosystem" and "technology". The mission of the SGUGiT was formulated based on the national goals and strategic objectives of Russia's development, including the rapid development and effective use of the country's scientific and technological potential by professional personnel, the introduction of adaptive, practice-oriented educational programs, self-realization and development of students' talents, meeting the needs of the state highly qualified personnel. The strategic goal of the university is its development as a scientific, educational, consulting and design university capable of successfully competing in the labor market, ideas and innovative products. To achieve this goal, the university staff successfully solves a set of tasks to achieve the proper competitiveness of domestic education, the formation of a digital transformation methodology and the “Digital University” model; development of project work of students and their involvement, as well as graduate students, in scientific research, the implementation of research and educational projects. The success of the complete solution of these problems is evidenced by the entire 90-year histo-ry of SGUGiT, whose modern team of many thousands works daily and steadily to implement their plans, develop an advanced scientific, educational, and production cluster, proper interaction with production and scientific institutions in the business of solving innovative problems, training a decent level of personnel and ensuring the economic well-being of the university.
{"title":"Years of achievements: to the 90-th anniversary of Siberian state university of geosystems and technologies","authors":"A. P. Karpik, D. V. Lisitsky, A. G. Osipov, V. B. Zharnikov","doi":"10.33764/2411-1759-2023-28-2-154-171","DOIUrl":"https://doi.org/10.33764/2411-1759-2023-28-2-154-171","url":null,"abstract":"The article represents the analysis of the dynamics of development of the Siberian State University of Geosystems and Technologies (SSUGiT) – one of the main centers of domestic geodetic education and science and the only one with this profile in the Siberian macroregion. The university was founded in the 1930s. in Omsk, in 1939 it was named the Novosibirsk Institute of Engineers of Geodesy, Aerial Photography and Cartography (NIIGAiK), worked effectively and made a significant contribution to geodetic science and practice, professional education and the provision of qualified personnel for a wide range of needs of the country. In 1983, in connection with the 50-th anniversary and for merits in the training of personnel, achievements in the development of science and education, it was award-ed the Order of the Badge of Honor. In 1994, the university received the status and a new name - the Siberian State Geodetic Academy (SSGA), and in December 2014 it became the Siberian State University of Geosystems and Technologies (SGUGiT), retaining the main \"geodesic\" content and at the same time emphasizing in in its name, the actual concepts of \"geosystem\" and \"technology\". The mission of the SGUGiT was formulated based on the national goals and strategic objectives of Russia's development, including the rapid development and effective use of the country's scientific and technological potential by professional personnel, the introduction of adaptive, practice-oriented educational programs, self-realization and development of students' talents, meeting the needs of the state highly qualified personnel. The strategic goal of the university is its development as a scientific, educational, consulting and design university capable of successfully competing in the labor market, ideas and innovative products. To achieve this goal, the university staff successfully solves a set of tasks to achieve the proper competitiveness of domestic education, the formation of a digital transformation methodology and the “Digital University” model; development of project work of students and their involvement, as well as graduate students, in scientific research, the implementation of research and educational projects. The success of the complete solution of these problems is evidenced by the entire 90-year histo-ry of SGUGiT, whose modern team of many thousands works daily and steadily to implement their plans, develop an advanced scientific, educational, and production cluster, proper interaction with production and scientific institutions in the business of solving innovative problems, training a decent level of personnel and ensuring the economic well-being of the university.","PeriodicalId":486194,"journal":{"name":"Vestnik SGUGiT","volume":"121 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135156389","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 : 2023-01-01DOI: 10.33764/2411-1759-2023-28-3-47-56
G. A. Ustavich, K. K. Yambayev, D. V. Birukov, M. A. Minaeva, E. V. Sitnikova, A. I. Kalenitsky
To ensure the normal operation of the "digital level-barcode rail" system, it is necessary to annually perform its periodic verification to determine the image scale (average meter length), which is performed on a stationary interference comparator. In addition to the annual periodic verification, there is often a need for its exceptional conduct after accidental mechanical impact on the body of the digital level, which can lead to its repair. The main task in this case is to determine the working efficiency of the electronic channel of the digital level. Currently, these verifications are performed on a stationary interference comparator. The organizational disadvantage of this verification technique is a significant difficulty in its imple-mentation, since the number of interference comparators is extremely small, and they are located at a considerable distance from the sites of leveling work. This, in turn, leads to significant financial costs for its implementation. With this in mind, in order to ensure the procedure for conducting an exceptional verification, this article proposes a technique that allows it to be performed with the required accuracy at the site of leveling operations without using an interference comparator. This eliminates significant organizational and financial components in its implementation.
{"title":"Improvement of the scheme of technological verification of the digital level after its repair","authors":"G. A. Ustavich, K. K. Yambayev, D. V. Birukov, M. A. Minaeva, E. V. Sitnikova, A. I. Kalenitsky","doi":"10.33764/2411-1759-2023-28-3-47-56","DOIUrl":"https://doi.org/10.33764/2411-1759-2023-28-3-47-56","url":null,"abstract":"To ensure the normal operation of the \"digital level-barcode rail\" system, it is necessary to annually perform its periodic verification to determine the image scale (average meter length), which is performed on a stationary interference comparator. In addition to the annual periodic verification, there is often a need for its exceptional conduct after accidental mechanical impact on the body of the digital level, which can lead to its repair. The main task in this case is to determine the working efficiency of the electronic channel of the digital level. Currently, these verifications are performed on a stationary interference comparator. The organizational disadvantage of this verification technique is a significant difficulty in its imple-mentation, since the number of interference comparators is extremely small, and they are located at a considerable distance from the sites of leveling work. This, in turn, leads to significant financial costs for its implementation. With this in mind, in order to ensure the procedure for conducting an exceptional verification, this article proposes a technique that allows it to be performed with the required accuracy at the site of leveling operations without using an interference comparator. This eliminates significant organizational and financial components in its implementation.","PeriodicalId":486194,"journal":{"name":"Vestnik SGUGiT","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135156728","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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