• 한국지리정보학회지
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• 제24권3호
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• pp.73-82
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• 2021

농촌 도로는 농촌 지역의 개발과 관리를 위한 핵심 기반시설로서 원격탐사 자료를 활용한 농촌 도로 관리 기술은 농촌 교통 인프라 확대, 농촌 주민의 삶의 질 개선을 위해 매우 중요하다. 본 연구에서는 농촌 지역을 촬영한 고해상도 위성영상을 활용하여 농촌 도로를 매핑하기 위해 영상 분류 방법과 영상 분할 방법을 다음의 과정을 통하여 비교하였다. 영상 분류의 경우, 심층 신경망 기반 딥러닝 기법을 주어진 고해상도 위성영상에 적용하여 고정밀 객체 분류 지도를 제작하였고 이로부터 농촌 도로 객체를 추출함으로써 농촌 도로를 매핑하였다. 영상 분할의 경우, multiresolution segmentation 기법을 동일한 위성영상에 적용하여 세그먼트 영상을 제작하였고 농촌 도로에 위치한 다중 객체들을 선택하고 이들을 최종적으로 융합하여 농촌 도로를 매핑하였다. 영상 분류 및 영상 분할 방법을 통해 매핑한 농촌 도로의 정확도 검증을 위해 100개의 검사점을 사용하였고 다음과 같은 결론을 도출하였다. 영상 분류 방법에서는 객체 분류 지도 내 오분류 에러로 인해 영상 내 일부 농촌 도로의 인식이 불가능하였으나 영상 분할 방법에서는 영상 내 모든 농촌 도로의 인식이 가능하였으므로 영상 분할 방법이 영상 분류 방법보다 위성영상을 이용한 농촌 도로 매핑 작업에 더 적합한 방법이었다. 그러나 영상 분할 방법을 통해 매핑한 농촌 도로를 구성하는 일부 세그먼트들이 농촌 도로 외 객체를 포함하고 있어 영상 내 일부 농촌 도로에서 오분류 에러가 발생하였다. 추후 연구에서는 객체 기반 분류 또는 합성곱 신경망 등 다양한 정밀 객체 인식 기법을 고해상도 위성영상에 적용하여 농촌 도로의 정확도를 개선할 계획이다.

• 농업생명과학연구
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• 제43권1호
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• pp.61-71
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• 2009

본 연구는 최근 정부 및 지자체에서 다양하게 추진하고 있는 각종 지역개발사업의 효율적 추진을 위해서 농산촌지역의 지대구분 및 사업추진을 위해 농산어촌지역 지대구분을 위한 구분기준과 지표를 개발하고 지대구분안을 도출하는 것이 목적이다. 연구결과, 도시화지역 6개 읍 면, 준도시화 지역 13개 읍 면, 농촌지역 14개 읍 면, 중산간지역 18개 읍 면, 산간지역 11개 읍 면으로 구분되어 전체적으로 균등한 분포를 나타냈다. 세부적으로 보면, 각 군의 읍지역과 중심기능을 담당하고 있는 일부 거점면이 도시화지역으로 분류되었으며, 반대로 지형적으로 다소 산간지역의 특성이 강한 지역일지라도 수려한 자연경관 및 우수한 관광자원을 보유한 지역의 경우에 평가량이 다소 높게 나타난 것이 특징이다. 결과적으로 같은 군에 위치하거나 인접한 읍 면일지라도 각 읍 면별 지역적 특성은 서로 다른 특성을 내포하고 있기에 당해지역의 발전 잠재력을 극대화 할 수 있도록 지역적 특성을 고려한 사업추진이 절실하게 요구되고 있다.

• 농촌계획
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• 제30권2호
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• pp.79-96
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• 2024

The purpose of this study is to analyze the factors affecting residential mobility between urban and rural. After classifying urban and rural region based on discriminatory attributes of the regions, we applied a multinomial logistic model, using the sample data of 2020 Korea Population and Housing Census. The major findings are as follows. The young highly educated in cities avoided rural. The young less educated in rural engaged in 2, 3th industries as well as agricultural industry, but remained in low-paying and unstable jobs. In addition, various classes moved to rural and rising house prices in cities pushed people to rural. Therefore, it is necessary to develop diversified regional industry models and provide opportunities for high quality and stable jobs in rural by linking industrial demand, education and jobs. Also, preserving the rural environment, settlement conditions and residential environment are needed for satisfying various needs of urban residents who migrate to rural areas. While regional policies so far have focused on maintaining the population size and promoting a population influx, rural development and population policies should be established in a way that responds to diverse population classes in an era of population decline.

• 한국초등과학교육학회지:초등과학교육
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• 제26권1호
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• pp.41-48
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• 2007

The purpose of this study is to examine how many plant names elementary school children how, and what kind of criteria they use for classifying these plants. The sample involved 926 students from the 2nd, the 4th, and the 6th grades dwelling in one urban, three suburban, and six rural areas. Their level of perception on the name of plants increased in correlation to the elevation of the grade level. However, different patterns of increases were shown depending on the local environments in which they live. The most well-known plant names for students were the rose of Sharon, the rose and the pine tree. The students mostly classified the plants using the following criteria such as 'with or without flower' and 'edible or inedible' regardless as to whether they had prior loaming experience of plant classification. 65.3% of the 6th graders correctly grouped 5 kinds of plants into the flowering and the non-flowering plant categories at the 1st level of classification. However, only 17.9% and 7.7% correctly divided the flowering and the non-flowering plants into two subgroups at the 2nd level of classification respectively. Therefore, their abilities in plant classification was shown overall to be poor. The students living in suburban areas appeared to be harmonized with both the natural and urbanized surroundings and classified the plants more scientifically than those from the urban or rural areas were able to. This suggests that the conception of plant classification by children is affected by the environment in which they live. If children have more opportunities to observe plants in surroundings such as their classrooms and school gardens, it will help them to form the relevant scientific concepts as well as to correct any alternative conceptions related to classification.

• 한국지역사회생활과학회지
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• 제27권1호
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• pp.95-108
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• 2016

The objectives of this study are to analyze the characteristics of multi-cultural families in rural areas and to classify their types by applying multi-variate techniques and cluster analyses. Data for the study were obtained by a surveying 120 married migrant females in rural areas of Chungchengnam-do, South Korea. By utilizing the factor analysis to analyze the characteristics of multi-cultural families, 16 basic variables related to these female subjects were categorized into 6 factors: 'marriage length and age', 'language skill of migrant female', 'language skill of husband', 'family satisfaction', 'income and education', and 'general living satisfaction in Korea with remittance'. By appling the cluster analysis, multi-cultural families in rural areas were divided into the following 5 types: 'stable settlement', 'average but stagnant', 'below average yet positive', 'high- income with little communication', and 'young low-income'. In all types, it is strongly recommended to develop various programs regarding vocational education for the migrant females in order to increase their economic opportunities as well as social status.

• 농촌계획
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• 제16권4호
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• pp.33-43
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• 2010

Amenity landscapes in rural areas are becoming increasingly important as a resources to vitalize the rural areas. Befitting the times, The objectives of this study were 1) Extracting Landscape Evaluation photos: research preferences of 93 Photos taken from 15 site and analyze the possibility of Classification. select 12 photos for Image survey. 2)Adjectives select: Preliminary investigation into the 45 selected adjectives and adjectives by taking expert group of 21 adjectives were selected. Through reliability analysis, 19 adjective pairs were used to survey and factor analysis of images of landscape photographs. 3)Psychological characteristics of agricultural landscape survey and analysis: Psychological research on landscape photos and factor analysis, the agricultural production landscape to explain the 4 factors were extracted. And, each factor was discussed in relation to agricultural landscape.

• 농촌계획
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• 제15권3호
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• pp.81-87
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• 2009

It may be said that a farmer's crisis deepens from the number of farm households and a trend of the number of cultivated land of the farmer attracting attention for the most fundamental numerical value of the Census of Agriculture 2005. A rate of decline of number of farm households seems to have been stopped, but expansion lasts a number of farm households rate of decline. I can, so to speak, watch weakening of flatland area and luck of mountainous areas and a situation to say if I look in that according to classification agricultural area. I can nominate the effect of a direct payment system for farmers in hilly and mountainous areas enforced in 2000 for the background. It is located in case of the policy introduced preceding it while the rural community and the community including the urban area being paid attention as the last resort of a regional reproduction now. In particular, the character as the village activation subsidy has been strengthened in case of the 2nd stage institutional revise.

• 농촌계획
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• 제13권3호
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• pp.73-82
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• 2007

Recently, plans to revitalize rural areas in addition to farming are actively having been groped since given agricultural conditions destituted. One of the plan is the 'Rural Tourism' which to sell to urbanites by merchandising rural and pleasant characteristics possessed by rural areas. As a part of the rural-urban exchange, analyzed the features of the experience programs operated by each village by selecting 152 rural-mountain villages where is supporting and presented results by synthesizing above conclusion. The results acquired through such research are as following. Currently, villages operate mainly with the experience program related to general agricultural life styles by synthesizing special features of experience programs with high frequency in operations as the present status of the rural-mountain villages and showed negative trends dependant to the existing natural resources and easy in operations. Moreover, the operation of the experience which are expected to publicize the village and create large incomes were insufficient, analyzed not to be stimulate purchasing activities by lack of connections among experience programs and only simple staged experiences are mainly operated due to low operation frequency of experience programs which can be operated with special interests or professional characteristics.

• 농업과학연구
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• 제38권1호
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• pp.153-162
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• 2011

This study analyzed the spatio-temporal change detection of land-use and urbanization in Yongin and Anseong regions, Kyunggi Province, using three Landsat-5 TM images for 1990, 1996, and 2000. Remote sensing (RS) and geographic information system (GIS) techniques were used for image classification and result analysis. Six land-use types were classified using supervised maximum likelihood classification. In the two study areas, the land-use changed significantly, especially the decrease of arable land and forest and increase of built-up area. Spatially, the urban expansion of Yongin region showed a spreading trend mainly along the national road and expressways. But in Anseong region the expansion showed 'urban sprawl phenomenon' with irregular shape like starfish. Temporally, the urban expansion showed disparity - the growth rates of urbanized area rose from the period 1990-1996 to 1996-2000 in both study areas. The increased built-up areas were converted mainly from paddy, dry vegetation, and forest.

• 농촌계획
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• 제26권2호
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• pp.51-59
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• 2020

In this study, we analyzed the characteristics of 511 agricultural districts through statistical data, and classify these districts as the vulnerable area to drought through correlation and cluster analysis. The criteria for classification was related to ground-water recharge, irrigation water demand, and water supply. As a result, 8 types of agricultural districts were extracted. For example, the type 1 indicated the high priority area for ground-water development, thus the districts which were classified as type 1 showed ground-water use was less than 80 % of maximum capacity, and irrigation water supply was only 37.5 % and 76.5 % of irrigation water demand in upland and paddy field, respectively. As a result, 44 of 511 districts were classified as type 1.36 districts (types 5-8) were areas where groundwater development is limited. The results of this study are expected to provide useful information for establishing the direction of the rural area development project in connection with the revitalization of policy of people return to rural area.