Journal of the Korean Cartographic Association最新文献_第5页

East Asia Regional Geography of William Dampier 威廉·丹皮尔东亚区域地理

Journal of the Korean Cartographic Association Pub Date : 2019-08-31 DOI: 10.16879/jkca.2019.19.2.041

In-Chul Jung

引用次数: 0

Joseon Dynasty’s Recognition and Cartographic Changes of Dokdo between the 17th and 19th Centuries 17 ~ 19世纪朝鲜王朝对独岛的认识和地图变化

Journal of the Korean Cartographic Association Pub Date : 2019-08-31 DOI: 10.16879/jkca.2019.19.2.001

Saangkyun Yi, 동북아역사재단

{"title":"Joseon Dynasty’s Recognition and Cartographic Changes of Dokdo between the 17th and 19th Centuries","authors":"Saangkyun Yi, 동북아역사재단","doi":"10.16879/jkca.2019.19.2.001","DOIUrl":"https://doi.org/10.16879/jkca.2019.19.2.001","url":null,"abstract":"This study aimed to question the disagreement between the entity (Dokseom, Dokdo) and the names (Usan and Seokdo) while the name of Usan disappeared and that of Seokdo appeared and to analyze the images of Dokseom (Dokdo) appearing in the maps and other materials manufactured in the Second Half of the Joseon Dynasty and the names of Usan and Seokdo in the context of awareness and mapping of the entity to answer the questions about the entity of Dokseom and the names of Usan and Seokdo. Around the seventeenth century, the Joseon Dynasty was fully aware of the entity of Dokdo, which was indicated clearly on the maps as people at that time understood it. However, it seems that the long-term repatriation policy had made the geographical information about Dokdo somewhat uncertain for a hundred years or so. These problems were still found in 「Cheonggudo」 and the initial version of 「Daedongyeojido」 ; then, these repetitive errors were corrected by Kim Jeong-ho’s careful investigation around 1861. In summary, 「Dongyeodo」 and 「Daedongyeojido」, both of which are nationwide maps manufactured by Kim Jeong-ho in the Second Half of the Joseon Dynasty, have a clear indication of Dokdo.","PeriodicalId":132041,"journal":{"name":"Journal of the Korean Cartographic Association","volume":"124 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116322074","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Spatial Data Improvement Schemes of Open Data Portal 开放数据门户的空间数据改善方案

Journal of the Korean Cartographic Association Pub Date : 2019-08-31 DOI: 10.16879/JKCA.2019.19.2.119

J. Jeong

引用次数: 0

The Spatio-temporal Dynamics Estimation of Economic Growth in Border Regions, China, using DMSP-OLS imagery 基于DMSP-OLS影像的中国边境地区经济增长时空动态估算

Journal of the Korean Cartographic Association Pub Date : 2019-08-31 DOI: 10.16879/jkca.2019.19.2.065

Minho Kim, 상명대학교 공간환경학부

{"title":"The Spatio-temporal Dynamics Estimation of Economic Growth in Border Regions, China, using DMSP-OLS imagery","authors":"Minho Kim, 상명대학교 공간환경학부","doi":"10.16879/jkca.2019.19.2.065","DOIUrl":"https://doi.org/10.16879/jkca.2019.19.2.065","url":null,"abstract":"China has opened its doors to foreign countries from late 1970s, and it has experienced tremendous economic growth in recent years. Meanwhile, an economic-development gap between regions has emerged to be a socio-economic issue in the nation. This research investigated the spatio-temporal dynamics of economic growth, associated with Chinese border regions, using DMSP-OLS time-series imagery at the scales of neighboring countries, zones and cities. To do this, the sum of lights was calculated from the satellite images with inter-calibration, intra-annual calibration, and inter-annual calibration. In addition, subsequent spatio-temporal analyses were made on the basis of coefficient of variation, annual average growth rate, compound annual growth rate and SOL-weighted centroids. This study found the decrease of economic growth gap between border zones. On the contrary, it was also revealed that unequal city-level growth in economy still remains in border regions of China. Such a socio-economic problem might be influenced by geopolitical relationship between the nation and neighboring countries. Both DMSP-OLS and SNPP-VIIRS DNB nighttime imagery would need to be incorporated in future research for making spatio-temporal analysis spanned to the most recent year.","PeriodicalId":132041,"journal":{"name":"Journal of the Korean Cartographic Association","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129450696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Spatio-Temporal Distribution and Housing Conditions of a Gosiwon in Seoul 首尔某古书院的时空分布和居住条件

Journal of the Korean Cartographic Association Pub Date : 2019-08-31 DOI: 10.16879/jkca.2019.19.2.105

Hyeongmo Koo, 중국 남경사범대학교 지리학과

引用次数: 1

Impact of Remittances on the Left Behind Families in Nepal: A Case of Vyas Municipality, Tanahun District 汇款对尼泊尔留守家庭的影响:以塔纳洪区维亚斯市为例

Journal of the Korean Cartographic Association Pub Date : 2019-08-31 DOI: 10.16879/jkca.2019.19.2.133

K. Sapkota, 트리부반대학교 지리학과

{"title":"Impact of Remittances on the Left Behind Families in Nepal: A Case of Vyas Municipality, Tanahun District","authors":"K. Sapkota, 트리부반대학교 지리학과","doi":"10.16879/jkca.2019.19.2.133","DOIUrl":"https://doi.org/10.16879/jkca.2019.19.2.133","url":null,"abstract":"This paper examines why and how labor migration from Vyas Municipality, Tanahun, Nepal has mastered changes for the left-behind as well as in their community. The information was collected via interview by using a semi-structured interview with 175 migrant households through snowball sampling method. Focus group discussion and key informant interview also conducted for the in-depth information about remittance and its relation with the social changes of left-behind family members. Descriptive as well as inferential statistics were carried out to analyze the impact of remittance. The research finds that the remittance impacts positively on the social and economic conditions of individual migrants as well as their left-behind families. Improvement in the economic status of migrant households, the involvement of the household in community development activities, and participation of the household in social organizations have brought a positive change in the overall socio-economic status of the migrant households. The potential of migration to impact on other aspects of living conditions, social change and development at community levels are shaped and often limited by existing structures of power. The impact of remittances on economic and the social status of the sampled households is remarkable. The perceived status of the household in the post-migration period is better than that in the pre-migration period. For this purpose, one hundred and seventy-five households having migrant family member were selected for the household survey.","PeriodicalId":132041,"journal":{"name":"Journal of the Korean Cartographic Association","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130530326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

The Effect of Thematic Map Design on the Understanding of Geographical Facts 专题地图设计对地理事实认识的影响

Journal of the Korean Cartographic Association Pub Date : 2019-08-31 DOI: 10.16879/jkca.2019.19.2.053

Jin-ok Yun, 인동고등학교, Kamyoung Kim

{"title":"The Effect of Thematic Map Design on the Understanding of Geographical Facts","authors":"Jin-ok Yun, 인동고등학교, Kamyoung Kim","doi":"10.16879/jkca.2019.19.2.053","DOIUrl":"https://doi.org/10.16879/jkca.2019.19.2.053","url":null,"abstract":"The purpose of this study is to provide practical evidences that thematic maps that do not comply with the thematic mapping principles can make it difficult for students to intuitively understand geographical facts and may even lead to inaccurate understanding of geographical facts. For this, a questionnaire was developed to evaluate the understanding of geographical facts by using thematic maps in secondary school textbooks, which did not comply with thematic mapping principles. The main findings were as follows. First, students showed difficulty in intuitive interpretation of data in thematic maps with color arrangements that do not follow data characteristics. Students also showed a tendency to interpret data in the light of contextual knowledge or personal experience rather than maps themselves. In addition, there is a possibility of incorrectly understanding the data due to color arrangements which does not fit the characteristics of the data. Second, in the case of the thematic map which does not reflect the critical value for the interpretation of the data in data classification, the students have difficulty in intuitively interpreting the data by attempting additional analysis. Finally, in the case of a thematic map displaying totals, the area difference of the basic spatial units in which the data are aggregated greatly influences the interpretation of the data, thereby causing the students to interpret the data represented on the map differently from the actual.","PeriodicalId":132041,"journal":{"name":"Journal of the Korean Cartographic Association","volume":"468 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131796519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Characteristics of Police Station Names in South Korea: Focused on the Comparison between 1945 and 2018 韩国警察局名称的特点——以1945年至2018年的比较为中心

Journal of the Korean Cartographic Association Pub Date : 2019-04-30 DOI: 10.16879/JKCA.2019.19.1.017

Hoyul Song, 서원대학교

引用次数: 0

Extraction of Estimated Areas Vulnerable to Crime Using Seamless Digital Topographic Map and Floating Population 基于无缝数字地形图和流动人口的犯罪易发区估算提取

Journal of the Korean Cartographic Association Pub Date : 2019-04-30 DOI: 10.16879/JKCA.2019.19.1.059

Eui-myoung Kim, Songpyo Hong, Jin-Yi Park

{"title":"Extraction of Estimated Areas Vulnerable to Crime Using Seamless Digital Topographic Map and Floating Population","authors":"Eui-myoung Kim, Songpyo Hong, Jin-Yi Park","doi":"10.16879/JKCA.2019.19.1.059","DOIUrl":"https://doi.org/10.16879/JKCA.2019.19.1.059","url":null,"abstract":"It is important to prevent crime in advance rather than take action after the crime has occurred, because crime causes human or material harm. In addition, in order to prevent crime, areas vulnerable to crime should be extracted. Therefore, in this study, the research was carried out to extract crime vulnerable areas considering the temporal and spatial characteristics without using crime location information directly, considering the domestic circumstance where crime location information is not provided. Spatial information was extracted from a seamless digital topographic map using road width, road intersection, road angle, pavement material, and types of buildings adjacent to the road. Temporal information was also extracted by analyzing kernel density from floating population data provided in point form. For the spatio-temporal analysis, two characteristics information were overlaid to extract vulnerable areas. In order to verify the vulnerable areas, the road view images provided by Daum portal were checked. As a result, it was found that the areas were mostly deteriorated detached houses and the roads were not well maintained.","PeriodicalId":132041,"journal":{"name":"Journal of the Korean Cartographic Association","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128679159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Spatio-Temporal Analysis of Attractive Regions of Seoul Tourists using Geotagged Photos 基于地理标记照片的首尔旅游景点时空分析

Journal of the Korean Cartographic Association Pub Date : 2019-04-30 DOI: 10.16879/JKCA.2019.19.1.035

Nayeon Kim, 사회과교육과 이화여자대학교, Youngok Kang

{"title":"Spatio-Temporal Analysis of Attractive Regions of Seoul Tourists using Geotagged Photos","authors":"Nayeon Kim, 사회과교육과 이화여자대학교, Youngok Kang","doi":"10.16879/JKCA.2019.19.1.035","DOIUrl":"https://doi.org/10.16879/JKCA.2019.19.1.035","url":null,"abstract":"The purpose of this study is to analyze the tourist characteristics of tourist attractions and cultural areas of tourists who visited Seoul through spatial analysis of photograph posts posted on Flickr. We collected geotagged data from Flickr between January 1, 2013 and December 31, 2017 in downtown Seoul, and classified all users as tourists and residents. After that, RoA, which is the area visited mainly by tourists, was derived and the tendency of visiting RoA was analyzed. In addition, hotspot areas visited by many tourists in Seoul city were also analyzed. A total of 167,410 data were used in the analysis, and the number of users was 3,921. In order to derive RoA, we derive 11 RoA in Seoul and 12 RoA in Seoul by DBSCAN algorithm. In the whole of Seoul, Jongno, Hongdae, Namsan, Shinchon, Gangnam Station, COEX, Itaewon, Jamsil, Street, War Memorial, RoA was derived from Insadong, Namdaemun, Plaza Mayor, Changgyeonggung, and Hangangganggil. In order to confirm the difference of tourism trends of tourists by culture, we confirmed the tourism trends of Asian, American, and European tourists. In addition, Emerging hotspot (EHSA) was used to confirm the temporal and spatial changes of tourist trends.","PeriodicalId":132041,"journal":{"name":"Journal of the Korean Cartographic Association","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126788015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0