• 제목/요약/키워드: Historical Map

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Making Better Use of Historical Maps in GIS

  • Shimizu, Eihan
    • 한국측량학회:학술대회논문집
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    • 한국측량학회 2002년도 창립 20주년기념 국제학술대회
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    • pp.25-33
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    • 2002
  • Historical maps are precious materials, which show spatial distribution of land use, streets and so on at the time when the maps were produced. In analysis of historical maps, the most practical method is to compare them with the present ones, for instance by overlaying them. However, the low precision, in the geometrical sense, of the historical maps makes the task of comparison very difficult. This drawback brings us the idea to incorporate the historical maps into GIS after rubber-sheet transformation, i.e. geometric correction, of them. It makes comparing and overlaying multiple maps from different time periods. Furthermore, it gives map-scales to the historical maps, which are not in general represented on the old maps, and if we allow ourselves to ignore the changes in terrain from past to present, it will make overlaying of present contour lines on the historical maps. As a result, we can bring the points of view of quantitative consideration and three-dimensional visualization into analyses of historical map. We have addressed incorporating historical maps produced in Edo period (1603-1867) in Japan into our GIS for Tokyo. This article shows the outline of our procedures and some applications, e.g., overlaying different maps from Edo period to present, quantitative analyses of land use in Edo, and visualization of landscape of Edo.

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Web GIS 기반의 영산강유역권 역사문화정보시스템 구축 연구 (A Study on the Implementation of Historical and Cultural Information System based on Web GIS for Youngsan River Area)

  • 장문현;이정록
    • Spatial Information Research
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    • 제17권3호
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    • pp.329-339
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    • 2009
  • 역사문화지도는 한 지역의 개별적인 유적에 대한 단순한 집성이 아니라, 다양한 구성요소들의 시.공간적 연관성에 대한 종합적인 반영이 이루어져야만 한다. 문명의 발상지라고 할 수 있는 수계권의 역사와 문화, 그리고 생활환경의 연구는 지금까지의 지역단위 차원을 넘어서 타 문화권의 비교, 나아가 국가 및 대륙간의 문명사 연구에도 일익을 담당할 수 있을 것이다. 이러한 맥락에서 본 연구는 우리 고유의 역사와 문화를 토대로 문화적 유형화 및 지역적 정체성 파악을 위한 공용의 문화정보시스템 구축에 중점을 두었다. 즉, 영산강유역권 역사문화정보시스템은 수계권의 다양한 역사문화정보를 전자지도의 형태로 담아내고, 인터넷을 통해 공유하는 Web GIS 기반의 통합정보시스템인 것이다. 상기의 시스템은 고고, 건축 미술, 생태환경, 역사, 민속 문학, 음식 등 각 분야별 기초조사 자료에 의한 종합적인 산출물이며, 학제간 연구에서의 활용뿐만 아니라 공공의 자료로써 새로운 가치창출에 그 목적을 두고 있다. 결과적으로 Web GIS 기반의 영산강유역권 역사문화정보시스템 구축에 따른 기대효과는 첫째, 영산강유역 분야의 연구에 대한 로드맵을 확인하는데 공헌할 수 있으며, 둘째, 영산강유역의 역동적 구조와 특성에 대한 학제적 탐구를 촉진하는 역할을 한다는 것이다. 그리고 셋째, 역사문화지도 연구를 위한 전문화 된 전자 학술자원 제공의 본격적 발판을 마련하는 효과를 기대할 수 있다.

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Digital Maps and Automatic Narratives for the Interactive Global Histories

  • CHEONG, Siew Ann;NANETTI, Andrea;FHILIPPOV, Mikhail
    • Asian review of World Histories
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    • 제4권1호
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    • pp.83-123
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    • 2016
  • We describe a vision of historical analysis at the world scale, through the digital assembly of historical sources into a cloud-based database, where machine-learning techniques can be used to summarize the database into a time-integrated actor-to-actor complex network. Using this time-integrated network as a template, we then apply the method of automatic narratives to discover key actors ('who'), key events ('what'), key periods ('when'), key locations ('where'), key motives ('why'), and key actions ('how') that can be presented as hypotheses to world historians. We show two test cases on how this method works. To accelerate the pace of knowledge discovery and verification, we describe how historians would interact with these automatic narratives through an online, map-based knowledge aggregator that learns how scholars filter information, and eventually takes over this function to free historians from the more important tasks of verification, and stitching together coherent storylines. Ultimately, multiple coherent storylines that are not necessary compatible with each other can be discovered through human-computer interactions by the map-based knowledge aggregator.

토지대장/지적도 이력관리 시스템을 위한 시공간 연산자의 설계 및 구현 (Design and Implementation of Spatiotemporal Operators for History Management System of Cadastre and Cadastral Map)

  • 김성룡;김상호;이화종;류근호
    • 한국공간정보시스템학회 논문지
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    • 제2권2호
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    • pp.127-142
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    • 2000
  • 지리정보 시스템은 토지와 관련한 속성 데이터와 공간 데이터의 통합 정보를 저장하고 저장된 데이터를 분석할 수 있다. 대부분의 지리정보 시스템은 토지의 현재 정보만을 지원한다. 그러나 토지에 대한 소유권 분쟁이나 토지 정책 수립에 필요한 통계 정보는 현재 정보뿐만 아니라 과거의 이력 정보를 필요로 한다. 따라서, 이 논문에서는 효율적으로 이력 정보를 관리할 수 있는 시공간 연산자를 설계 및 구현하였다. 이 연산자들은 GIS 기반 토지대장/지적도 이력관리 시스템에서 사용된다. 이력 정보는 시공간 연산자의 공간 연산에 의해 발생되며, 구현된 연산자는 이력 정보를 저장하고, 관리할 수 있는 기능을 제공한다.

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토픽맵 모델링을 위한 한국 관련 미국기록물의 주제분석 연구: 국내 주요 소장기관 중심으로 (Topic Analysis of the United States' Historical Records about Korea for Modeling of Topic Map: Focused on Major Archives in Korea)

  • 권민정;최상희
    • 한국기록관리학회지
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    • 제22권2호
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    • pp.95-116
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    • 2022
  • 이 연구에서는 웹사이트를 통해 한국 관련 해외기록물을 서비스하고 있는 기관인 국가기록원, 국립중앙도서관, 국사편찬위원회, 국방부 국방편찬연구소 4개의 기관을 연구 대상으로 선정하여 국내 기관에 분산되어 있는 서비스 되고 있는 기록물을 이용자들이 쉽게 기록물의 내용을 파악할 수 있도록 하고 통합하여 검색할 수 있는 방안을 제안하였다. 이를 위해 총 163,874건을 수집하여 이용자가 다각적으로 기록의 내용을 훑어볼 수 있도록 하는 방안으로 주제분석을 하였고 패싯과 토픽을 도출하였다. 도출된 패싯과 토픽을 기반으로 토픽맵을 구성하였다.

조선왕조실록에 나타난 호랑이, 늑대, 표범의 서식분포 (Habitat Distribution of Tiger, Wolf, and Leopard in Joseonwangjosilok)

  • 김남신;차진열;이승은;임치홍
    • 한국환경복원기술학회지
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    • 제22권4호
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    • pp.35-45
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    • 2019
  • The objective of this study is to analyze habitat distribution on tiger, wolf, and leopard in Joseonwangjosilok. Nowaday, we only come to meet these kind of animals at the historical records because of haman-induced habitat encroachment. Historically, extinct animal became an object of game by people. So, we try to get distribution information for restoration on historical extinct animals. We made distribution map by constructing 402 counts on tiger(350), leopard(51) and wolf(1) recordsfrom 14th to Early 20th century for study. Analyzing historical materials, criteria for data analysis took into account objectivity, location information, accuracy for extinct animals. We carried out location identification of animals by using geocoding comparing with geographical name of the Joseon Dynasty period, topographic map of time under the rule of Japanese imperialism, present place name and historical materials. Database items are constructed 20 types for example appearance year of animal, population, location, damage, etc. As a result of analysis for appearance regions, tigers were recorded in capital area of higher density population intensively, and also were frequently seen at Daegu, Andong etc. Leopard and wolf were founded at regionally Gyeonggi-do and Jinju with limitation, relatively seen a few number. The reason of the appearance records like this, tiger prefer game of open and water-front area in near human residential area, there are lots of historical records such as 'Hosang'(mourning someone who killed by Tiger) and hunting. But leopard and wolf inhabit rocky area and dense forest, the reason why they made a few contact with human. Results of this are expect to be applicable restoration research for extinct animal by providing for populations, habitat environments and distribution information.

Spatiotemporal Visualization of Unit Price Data of Highway Projects

  • Jain, Deepanshi;Shrestha, K. Joseph;Jeong, H. David
    • 국제학술발표논문집
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    • The 6th International Conference on Construction Engineering and Project Management
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    • pp.77-81
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    • 2015
  • The unit price contracting is the standard contracting method for highway projects in the U.S. As a result, state highway agencies have collected a large amount of historical bid data that they can use to determine engineer's estimates for future projects. The estimator must carefully consider various characteristics of a new project such as its location to determine an engineer's estimate as accurate as possible before bid letting. Higher cost estimates can result in the loss of the available budget and lower cost estimates may lead to deferral and delay of projects. The study uses the historical bid data obtained from Iowa Department of Transportation and develops a Geographic Information System (GIS) tool to visually show the variation of unit prices over the map using a spatial interpolation technique. The interpolation map can be used to estimate the unit price of the item at any location across Iowa. This noble method allows the estimator to effectively and fully utilize the historical bid data in a very time efficient manner and determine more accurate cost estimation.

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도심 성곽지역의 변화과정과 재활성화를 위한 기초연구 - 경상좌수영성지(慶尙左水營城址)와 동래읍성지(東萊邑城址)를 대상으로 - (A Study on the Process of Transformation and Revitalization in the wall of City center -Focused on the Kyungsang Jwasuyoung and Dongrae Eupsung-)

  • 김민정;김준;유재우
    • 한국주거학회:학술대회논문집
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    • 한국주거학회 2008년도 춘계학술발표대회 논문집
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    • pp.145-148
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    • 2008
  • The objective of this study is to analyze and to shed light on the evolutions of factors with the wall structure and their relations with production mechanisms of urban form. this study based on followings; literature review of existing study and setting up of examination factors, analytical review of each wall's current situation and problems, analytical review of each wall's urban regeneration. The significance of this study is in that the study use a contemporary map showing the actual spatial arrangement in the period, instead of using the historical map. We understood the planning methods to interpret the site's historical urban trace and memory. Based on the results, this study presented the solution for the placeless and potential energy.

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Dynamic Route Guidance via Road Network Matching and Public Transportation Data

  • Nguyen, Hoa-Hung;Jeong, Han-You
    • 전기전자학회논문지
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    • 제25권4호
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    • pp.756-761
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    • 2021
  • Dynamic route guidance (DRG) finds the fastest path from a source to a destination location considering the real-time congestion information. In Korea, the traffic state information is available by the public transportation data (PTD) which is indexed on top of the node-link map (NLM). While the NLM is the authoritative low-detailed road network for major roads only, the OpenStreetMap road network (ORN) supports not only a high-detailed road network but also a few open-source routing engines, such as OSRM and Valhalla. In this paper, we propose a DRG framework based on road network matching between the NLM and ORN. This framework regularly retrieves the NLM-indexed PTD to construct a historical speed profile which is then mapped to ORN. Next, we extend the Valhalla routing engine to support dynamic routing based on the historical speed profile. The numerical results at the Yeoui-do island with collected 11-month PTD show that our DRG framework reduces the travel time up to 15.24 % and improves the estimation accuracy of travel time more than 5 times.