InterCarto InterGIS最新文献

{"title":"Tourism potential of the countries of Central and Eastern Europe within the framework of the European Union","authors":"I. Tikunova, E. Tsareva","doi":"10.35595/2414-9179-2022-2-28-376-394","DOIUrl":"https://doi.org/10.35595/2414-9179-2022-2-28-376-394","url":null,"abstract":"The purpose of the work is to assess the tourism potential and its use by the countries of Central and Eastern Europe (CEE), their involvement in European integration. The transformation of tourism in the CEE countries after joining the EU is considered. With the help of a set of indicators, the rating of countries according to the level of development of tourist potential is calculated. The following indicators were used: the number of UNESCO sites, the quality of beaches, the price competitiveness index, infrastructure development indicators (number of the accommodation, aviation passenger turnover, density of the road and railway network), human development index, international safety rating, environmental management efficiency rating, the number of reviews on the Internet, travel competitiveness rating. There are 4 groups of countries. The first two groups with high and relatively high levels do not include any CEE countries. The third and fourth groups (with medium and low levels) consist almost entirely of CEE countries, with the exception of some countries in Western, Northern and Southern Europe. The classification shows that the CEE countries lag behind other EU countries not only in terms of basic tourism indicators. But it is also insufficiently adapted to the recreation of the natural, cultural, historical and socio-economic base. The typology of countries according to the attractiveness of tourist destinations is carried out and ratings on absolute and relative indicators of development are calculated. On the basis of the three ratings, a bubble chart is constructed reflecting the effectiveness of the use of the tourist potential by the EU countries. Its analysis shows that Croatia occupies a special place against the background of lagging behind the rest of Europe in the use of the tourist potential of the CEE countries, which, despite the average values of the potential, is ahead of most of the leading European countries in terms of the effectiveness of its use. With the availability of good natural and cultural and historical resources, the rise of the CEE tourism industry is possible in the long term.","PeriodicalId":31498,"journal":{"name":"InterCarto InterGIS","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69899109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Experience of developing a local GIS for irrigated land of the Volga-Akhtuba floodplain in the territory of the Volgograd region","authors":"A. Vasilchenko","doi":"10.35595/2414-9179-2022-2-28-761-772","DOIUrl":"https://doi.org/10.35595/2414-9179-2022-2-28-761-772","url":null,"abstract":"The Volga-Akhtuba floodplain is a particularly valuable natural object in the south of Russia, located on the territory of three constituent entities of our country. There are three regional and one federal protected areas. Trends in the agricultural use of floodplain lands are aimed at increasing acreage and intensifying agriculture. Under these conditions, the risks of various pollution of soil and water resources increase. Land use control, as well as sown areas, is impossible without knowledge of the current state and location of cultivated irrigated lands. The modern policy of the state is aimed at involving unused agricultural land, one of the stages of which is updating information. The paper presents the results of the development of a local geoinformation system for irrigated lands of the Volga-Akhtuba floodplain within the Volgograd region. The purpose of the work is to create and maintain the functioning of a local geoinformation system of irrigated fields, natural and anthropogenic objects that form the general attractiveness of sites in terms of resuming economic activity, in the context of rural settlements located within the Volga-Akhtuba floodplain on the territory of the Volgograd areas. The author has developed thematic geoinformation layers in three blocks: natural, economic and analytical. The main materials for compiling the thematic layers were Earth remote sensing data of high and ultra-high spatial resolution. Substantiated are various methods for the formation of geoinformation layers, as well as the problems of identifying irrigated lands by automated methods and the prospects for automating the process of determining the use of irrigated lands. The general structure of a local GIS consists of more than 20 layers and 50 attribute datasets. A local geoinformation system can be presented as a web GIS and used in landscape and environmental studies, as well as to optimize measures to involve agricultural land.","PeriodicalId":31498,"journal":{"name":"InterCarto InterGIS","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69899558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Flood hazard on the rivers of the Northwestern Caucasus by spatial analysis according to precipitations and level observations in 2014–2020","authors":"I. Sheverdyaev, S. Misirov","doi":"10.35595/2414-9179-2022-2-28-655-665","DOIUrl":"https://doi.org/10.35595/2414-9179-2022-2-28-655-665","url":null,"abstract":"The rivers of the North-Western Caucasus, despite the flood regime of runoff, until 2013 were not covered by regular observations of the water level. The network of automatic level gauges accumulated level observations every 10 minutes in 2014–2020. Spatial analysis tools were used to calculate the distribution of flood runoff velocities and the distribution of water runoff time on watersheds. Histograms of the distribution of watershed areas of level gauges by travel time were obtained and hydrographs for extreme precipitation were calculated using the example of July 6–7, 2012 in Krymsk. In the water level observation data, periods of level growth of more than 20 cm, accompanied by intense precipitation—4110 flood events at 69 level gauges, were identified. Flood cases are divided according to level growth into groups: up to 0.5 m, up to 1.0 m, up to 2.0 m and more than 2.0 m. The distribution of maximum daily precipitation according to ERA5-Land data for the watersheds of level gauges is considered. The calculated discharges and observations of the level showed that the highest discharges and high and frequent flood levels are observed on the rivers of the northern macroslope of the Caucasian watershed—rivers Abin, Shebsh and Pshish. On the southern macroslope, rivers are distinguished. Mezyb, Vulan, Pshada, Shapsho and Dzhubga, however, they are inferior to the watersheds of the northern macroslope. The scale and number of flood level rises in the northern watersheds (left tributaries of the Kuban River) increases from west to east and in accordance with the growth of the watershed area. In the southern watersheds, the trend is similar, but due to smaller watersheds in general, less noticeable. The highest value of the ratio of the maximum discharge to the total runoff is observed in the smallest watersheds, i.e. the most sudden floods are observed on them, however, due to the small catchment area, they do not form dangerous flood levels. A small number of flood events in the watersheds of the western part of the region is due to the nature of precipitation in 2012–2020 and small areas.","PeriodicalId":31498,"journal":{"name":"InterCarto InterGIS","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69899718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The current state and directions of development of GIS “Epidemiological Atlas of Russia”","authors":"E. Efimov, Mikhail Vyushkov, G. Pobedinskiy, Stanislav Sarskov","doi":"10.35595/2414-9179-2022-2-28-276-297","DOIUrl":"https://doi.org/10.35595/2414-9179-2022-2-28-276-297","url":null,"abstract":"The main stages of formation and development in the Academician I.N. Blokhina Nizhny Novgorod Scientific Research Institute of Epidemiology and Microbiology of the scientific direction geoinformation technologies in epidemiological surveillance of infectious diseases are considered. The main results of research carried out within the framework of the Industry Research Program of Rospotrebnadzor for 2016–2020 are presented. The methodology and the main stages of the development of the geographically distributed geoinformation software complex “Electronic Epidemiological Atlas of the Russian Federation” (GIS “Epidemiological Atlas of Russia”) are disclosed as well as its structure. The GIS “Epidemiological Atlas of Russia” databases, which contain administrative-territorial, geospatial, statistical and epidemiological information, are universal for all federal districts, do not depend on the number of subjects of the Russian Federation in a particular federal district, and allow changing the composition or structure of federal districts or subjects of the Russian Federation. The specialized database “Directory of Diseases”, which is an independent information resource, is based on the principle of interaction of internal information resources of the atlas, regulatory documents of Rospotrebnadzor and active links to external information resources, as which sources are selected that allow the use of active links (hyperlinks) to these Internet resources, without violating the exclusive right of the copyright holder. The actual scientific direction of the activity of the Academician I.N. Blokhina Nizhny Novgorod Scientific Research Institute of Epidemiology and Microbiology—geoinformation technologies in epidemiological surveillance allowed to implement the geoinformation project “Epidemiological Atlas of the Volga Federal District”, the development of which began in 2000–2005 by specialists of the Institute and JSC “Verkhnevolzhsky Aerogeodetic Enterprise”, and to begin the development of GIS “Epidemiological Atlas of Russia”. The main results of the development of GIS “Electronic Epidemiological Atlas of Russia” and the directions of further work of the laboratory of GIS technologies and bioinformatics are presented.","PeriodicalId":31498,"journal":{"name":"InterCarto InterGIS","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69898627","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Creating virtual models for designing port complexes based on lidar data","authors":"I. Rylskiy, A. Kozhukhar', A. Terskaia","doi":"10.35595/10.35595/2414-9179-2022-1-28-540-555","DOIUrl":"https://doi.org/10.35595/10.35595/2414-9179-2022-1-28-540-555","url":null,"abstract":"The design of port complexes is a process that requires considering geographical and economic features of the territory. It is necessary to aggregate the characteristics of coastal landscapes, seascapes, artificial elements, dangerous objects, etc. The experience of implementing such projects (for example, in Sabetta) suggests that all participants in the design process need highly precise geographical information to optimize the location of coastal facilities, infrastructure solutions, power supply lines, water conduits, product pipelines, and related structures. As for now, the best method of geoinformation support of such projects is LIDAR (with simultaneous nadir and perspective aerial surveys). In the future, these materials, combined with space-based remote sensing data on the surrounding areas, would be used for creating virtual models with tools adapted for users with an average and low-level GIS data experience. Nowadays geoinformation systems have a number of disadvantages. First and foremost, it is difficult for non-specialists to master them. Full-featured GIS packages are expensive and cannot be used by a significant number of specialists, dispersed over various settlements only using high-speed internet connections (designing port complexes requires the efforts of heterogeneous specialists living in different cities and working in different industries). The approach proposed in this paper allows to solve this problem without using GIS packages. We consider it possible to use virtual environments that are closed from editing and access to the source data. An area of 2400 km² in the territory of Kamchatka Peninsula near Bechevinka Bay was chosen as a test site. The resulting virtual model of the territory of the future port complex is a convenient tool for increasing the spatial awareness of users, closed from unauthorized access. The work has successfully achieved the functionality and usability of this model on conventional computers, combined with the high spatial accuracy of the model.","PeriodicalId":31498,"journal":{"name":"InterCarto InterGIS","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69892937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A method for detecting plastic waste floating using Sentinel 2 high spatial resolution image: a case study in the coastal area of Vietnam","authors":"L. Trinh, V. Nghiem, Tran Xuan Bien, Van Phu Le, Sach Thanh Nguyen","doi":"10.35595/2414-9179-2022-1-28-394-407","DOIUrl":"https://doi.org/10.35595/2414-9179-2022-1-28-394-407","url":null,"abstract":"Ocean plastic waste pollution is now becoming a serious environmental problem, especially for a country with a long coastline and wide sea like Vietnam. The remote sensing method is considered suitable and effective in early detection and classification of ocean plastic waste due to the difference in spectral reflectance of plastic waste compared to the surrounding sea. This paper presents the results of identification and classification of plastic mesh in coastal areas of Vietnam by using Sentinel 2 MSI high spatial resolution optical images. First, water was extracted from Sentinel 2 image by thresholding method on a near-infrared band. Then, the plastic mesh was identified and classified based on Float Debris Index (FDI) index using Otsu thresholding algorithm. In the study, spectral indices such as NDVI, NDWI were also used to improve the accuracy in classifying plastic mesh. In the study, Google high spatial resolution satellite images were also used to evaluate the accuracy of plastic mesh classification. The obtained results show that, in 02 test areas, the proposed method allows detecting plastic mesh with an accuracy of over 90 %. The results obtained in the study can be used to provide input information for models of forecasting and assessing the impact of ocean plastic waste pollution on coastal environments.","PeriodicalId":31498,"journal":{"name":"InterCarto InterGIS","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69898331","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Possibilities of GIS technologies for predictive detection of areas of solid flow discharge within water protection zones","authors":"A. Poletaev","doi":"10.35595/2414-9179-2022-2-28-583-596","DOIUrl":"https://doi.org/10.35595/2414-9179-2022-2-28-583-596","url":null,"abstract":"The article considers the modern possibilities of GIS technologies for monitoring the state of the soil cover and water erosion processes. The possibilities of using the Normalized Diference Vegetation Index (NDVI) to assess various types of vegetation cover are shown. The substantiation of the choice of a key site, which includes both water protection zones and landscape positions associated with them in terms of material and energy flows, is presented. A method for obtaining a vector layer of NDVI values calculated from 9 Sentinel-2 satellite images for the period from March to November 2021 is presented. NDVI values are classified and the cells of the vector layer are combined into classes. Methods for obtaining rasters (with formula reduction) of the Topographical Wetness Index (TWI) and the Stream Power Index (SPI) on the territory of a key area are presented. The vector layer of NDVI values was compared with the TWI and SPI rasters, as well as with the average daily air temperature values. The dynamics of NDVI values for March–November 2021 is shown in the key area, a schematic map of the vector layer of NDVI values, ranked by class, is shown. The calculation of the ratio of areas of different classes in the key area was carried out. Topographical Wetness Index (TWI) and Stream Power Index (SPI) rasters are shown. Examples of queries to databases of layers obtained as a result of intersection of vector layers are given: TWI and NDVI, SPI and NDVI. Schematic maps have been obtained based on a combination of NDVI, TWI, SPI values, showing potentially erosion-hazardous areas. When comparing the average daily air temperature values with the average NDVI values, it was found that the correlation between them is 0.89. Possible measures aimed at reducing the environmental load on the water protection zone are proposed.","PeriodicalId":31498,"journal":{"name":"InterCarto InterGIS","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69899095","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of ecosystem services of water resources of port water areas by the amount of water rent","authors":"O. Medvedeva, V. Tikunov, A. Artemenkov","doi":"10.35595/2414-9179-2022-2-28-510-522","DOIUrl":"https://doi.org/10.35595/2414-9179-2022-2-28-510-522","url":null,"abstract":"Ecosystem services of the marine environment can be considered as ecological, economic and social components of sustainable development, but at present, they are not fully evaluated. In this regard, the article sets the task of identifying and valuing ecosystem services in port waters. As a result of the study, the attribution of the benefits created by the port waters to the ecosystem services of the marine environment is justified, their division into two categories is carried out—into providing and supporting services, a methodology for their cost estimation is proposed. It is proposed to calculate ecosystem services by the amount of port water rent, which is understood as the residual income in port activities after deducting from it all costs and profit margins on fixed assets of port infrastructure. According to this methodology, calculations of the total cost of ecosystem services of port water areas for Russia as a whole and specific values of the cost of ecosystem services per 1 km² of port water area for all seaports of the country were carried out. Supporting services are proposed to be assessed by the rent of assimilation potential formed when compensatory measures are not carried out for environmental damage caused by port activity. According to the results of calculations, it was revealed that the total port rent is approximately 33–38 billion rubles. At the same time, payments for the use of water resources in the waters of seaports entering the budget system amount to an insignificant part of this value—0.17 %, which indicates the inefficiency of the current payment system. To correct the situation, an algorithm for calculating fees for ecosystem services in port waters with the inclusion of an environmental component is proposed, the maximum share of port water rent (10 %) is justified, without disturbing the balance between the state and private structures. The significance of the work carried out is to substantiate a new category of ecosystem services of the marine environment, ecosystem services of port waters, and to show the possibility of using their valuation for management purposes, including through the formation of additional budget revenues.","PeriodicalId":31498,"journal":{"name":"InterCarto InterGIS","volume":"38 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69899210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Research of long-term changes in the coastal territories of the Sea of Azov on the basis of satellite data by the methods of image classification of ArcGIS Pro","authors":"O. Arkhipova, K.V. Glazko","doi":"10.35595/2414-9179-2022-2-28-523-535","DOIUrl":"https://doi.org/10.35595/2414-9179-2022-2-28-523-535","url":null,"abstract":"With the advent of new methods for tracking the Earth’s surface, the priority of the data source for environmental monitoring has shifted in favor of remote sensing (RS) data. The processing of remote sensing data of the territory is the possibility of modern tracking and control of hazardous processes. During the study, by comparing satellite images for different years using various methods of the ArcGIS Pro geoinformation environment, an analysis was made of changes in the coastal zone of the Sea of Azov. Three methods for finding changes in the coastal zone associated with dangerous landslide-abrasion processes were evaluated: detection of changes in the coastal zone by replacing the red channel in an earlier image with the red channel of a later image (Composite Bands method); deep Learning method; compute Change method. The study showed the advantage of the Compute Change method on this sample of first data, which made it possible to assess the impact of landslide and abrasion processes on the coastal zone of the Sea of Azov. The results obtained are consistent with the data of field studies of the coastal zone of the Sea of Azov and the data of environmental control of the Krasnodar territory.","PeriodicalId":31498,"journal":{"name":"InterCarto InterGIS","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69899304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modern nature resource management in Tunkinsky National Park","authors":"V. Zhuravlev, E. Vorobyevskaya, S. Kirillov","doi":"10.35595/2414-9179-2022-2-28-362-375","DOIUrl":"https://doi.org/10.35595/2414-9179-2022-2-28-362-375","url":null,"abstract":"Since the formation of Tunkinsky National Park in 1991, the territory of which completely coincides with the boundaries of the Tunkinsky district of the Republic of Buryatia, the nature resource management of the region has undergone significant changes. The national park is being developed in accordance with the environmental legislation provided for economic activities within such protected areas. The purpose of the creation of the national park was the need to preserve the diversity of landscapes of the Tunkinsky mountain valley and the mountain ranges surrounding it, the protection of biodiversity, natural, historical and cultural monuments in combination with tourism. The regulation of the use of the park territory is carried out in accordance with its functional zoning for environmental education, scientific, recreational and limited economic purposes. The study area has long been a place of traditional use of natural resources. Here people hunted, fished, grazed cattle, gathered wild plants, people settled along the banks of lakes and rivers. In the Soviet years, this area received intensive recreational development due to active tourist development, which was facilitated by good transport accessibility and the existing settlement infrastructure. A sociological survey, as well as conversations in local administration bodies, showed that such types of economic activity as agriculture, cattle breeding, recreation (serving tourists), gathering, crafts, etc. remain the main ones in the livelihood of the local population. All these forms of economic activity affect nature in different ways, transform it. The practical significance of the research lies in the possibility of using the results of the study by various organizations, including administrative bodies of any level, to assess the current socio-economic situation and forecast its development, to prevent conflicts in nature resource management, to make effective decisions in management, choosing strategies for the possible development of the territory.","PeriodicalId":31498,"journal":{"name":"InterCarto InterGIS","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69899002","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}