著者

荒堀 智彦

出版者

日本地図学会

雑誌

地図 (ISSN:00094897)

巻号頁・発行日

vol.55, no.2, pp.2_1-2_16, 2017-06-30 (Released:2018-09-12)

参考文献数

19

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“Disease map” is a thematic map describing geographical spread of diseases. Previous studies pointed out the importance of infectious disease information delivery using maps. However, few attempts have been done on the evaluation of the map use in epidemiological surveillance. The aim of this paper is to examine the current condition of utilization of disease maps in health crisis management, focusing on influenza regional surveillance in Japan.This study analyzed information collected by two methods. First, we carried out a survey of the websites of epidemiological surveillance in Japanese specialized agencies and local governments. We obtained data from 3,649 agencies and local governments, including 81 institutes of health, 551 health centers, 1,040 medical associations, and 1,977 local governments. We examined these websites by checking its quality of information, provisional form, and map usage. Second, we made the interview to the specialized agencies that delivered epidemiological information by with disease maps. Items of the survey are as follows: history of construction and management about surveillance system, user and utilization of regional surveillance, the effect of introduction and relationship with other surveillance, and new developments and future enhancements.Analysis of the websites revealed that health centers, medical associations and local governments delivered original information on infectious disease jurisdictional districts. Only 40 specialized agencies and local governments published disease maps on the websites, in which information was easy to understand in real time. In any case utilization of disease maps in regional surveillance has an effect of increasing reliability and speed of information delivery. These maps are browsed widely by not only specialist but also general public. In this way, some agencies built a health crisis management structure in territorial jurisdictions by utilizing the map. Hence, utilization of disease maps in regional surveillance can be useful for riskcommunication as a tool of sharing crisis management information between experts and local residents.

著者

中平 龍二郎

出版者

日本地図学会

雑誌

地図 (ISSN:00094897)

巻号頁・発行日

vol.34, no.Supplement, pp.17-17, 1996 (Released:2011-07-19)

著者

河村 克典

出版者

日本地図学会

雑誌

地図 (ISSN:00094897)

巻号頁・発行日

vol.59, no.4, pp.27-38, 2021-12-31 (Released:2023-09-14)

参考文献数

20

著者

野上 道男

出版者

日本地図学会

雑誌

地図 (ISSN:00094897)

巻号頁・発行日

vol.60, no.2, pp.1-11, 2022-06-30 (Released:2023-09-14)

参考文献数

12

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The true north and magnetic north are not drawn in the maps of 1:36000 made by INO Tadataka at the beginning of 19th century. In this paper, the author developed method of estimation for the geographic meridian and magnetic meridian for digitized Ino maps. Correlation index between longitudes in the actual digital map of the Geospatial Information Authority of Japan and coordinates in the rotated map image becomes the maximum when the north of rotated map matches to the true north. In this way we were able to fix the north in Ino map of 1:36000.Ino had believed that the magnetic north was equivalent to true north anywhere through surveying and making maps of Japanese Islands. Therefore, north-south direction in his maps of 1:216000 is magnetic meridian which crosses parallels drawn at right angles. Notwithstanding lack of parallels in the map of 1:36000, we were able to fix the magnetic north comparing with the parallel of the map of 1:216000. This method is the same as true north fixing.

著者

鳴海 邦匡 渡辺 理絵 小林 茂

出版者

日本地図学会

雑誌

地図 (ISSN:00094897)

巻号頁・発行日

vol.60, no.1, pp.17-35, 2022-03-31 (Released:2023-09-14)

参考文献数

63

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For the Taiwan expedition (1874) and military action to suppress local resistance after the SinoJapanese War (1894-5), Japanese navy prepared nautical charts re-engraving from British Admiralty charts. Concerning place names, Japanese Hydrographical Office tried to transcribe those on British charts into Chinese characters locally used. However, it was not easy to infer exact Chinese characters on the basis of transliterated alphabetical local place names on British charts. Although a Chinese nautical chart titled Da Qing yi tong hai dao zong tu 大清一統海道總圖 (General map of the Chinese coast and sea-routes) re-engraved from a British chart was consulted, even place names of major ports of Taiwan on it were not always correct, because it transliterated many local place names phonetically into Chinese characters. After a process of trial and error up to 1905, place names in Chinese characters conformed to local use were put on Japanese charts of Taiwan.

著者

地図用語専門部会

出版者

日本地図学会

雑誌

地図 (ISSN:00094897)

巻号頁・発行日

vol.4, no.2, pp.37-44, 1966-06-30 (Released:2011-07-19)

著者

川辺 文久

出版者

日本地図学会

雑誌

地図 (ISSN:00094897)

巻号頁・発行日

vol.53, no.1, pp.1_66-1_73, 2015

著者

太田 弘 紺谷 均

出版者

日本地図学会

雑誌

地図 (ISSN:00094897)

巻号頁・発行日

vol.25, no.Supplement, pp.11a-11, 1987 (Released:2011-07-19)

著者

瀬戸 玲子

出版者

日本地図学会

雑誌

地図 (ISSN:00094897)

巻号頁・発行日

vol.32, no.2, pp.18-27, 1994-06-30 (Released:2011-07-19)

参考文献数

7

著者

斉藤 忠光

出版者

日本地図学会

雑誌

地図 (ISSN:00094897)

巻号頁・発行日

vol.29, no.2, pp.38-38, 1991-06-30 (Released:2011-07-19)

著者

野上 道男

出版者

日本地図学会

雑誌

地図 (ISSN:00094897)

巻号頁・発行日

vol.59, no.3, pp.1-13, 2021-09-30 (Released:2023-09-14)

参考文献数

10

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The surveying method used by Ino is called as “Dosen-Ho”,a kind of open traverse method. “Dosen”,that is to say,surveyed polygonal lines along coasts and main roads compose a net. Nodes on the net are points of bifurcation and/or points of confluence because the lines are directed. Then errors of closure would be apparent at the confluence points of the surveying lines. This paper deals with the error handling by Ino to make maps. He distributed the revealed error at the confluence point among adjacent points on the newly surveyed line and did not modify existing lines already surveyed.

著者

細井 將右

出版者

日本地図学会

雑誌

地図 (ISSN:00094897)

巻号頁・発行日

vol.59, no.3, pp.14-17, 2021-09-30 (Released:2023-09-14)

参考文献数

6

著者

目代 邦康 小荒井 衛

出版者

日本地図学会

雑誌

地図 (ISSN:00094897)

巻号頁・発行日

vol.49, no.3, pp.1-16, 2011 (Released:2015-11-07)

参考文献数

65

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In Japan, geoparks were initiated around 2004. Twenty areas became members of the Japan Geopark Network by September 2011. One of the activities in these geoparks is the creation of various maps, out of which several show the location of geosites and their access routes. Such maps are a form of tourist maps. Some maps explain the geology and landform of an area: they are highly important for initiating scientific activity in geoparks. Thus far, scientific maps explaining the landform and geology of an area have been created by geoscientists, but their information contained in these maps is not reflected in geopark maps. The availability of intelligible scientific maps can aid visitors to geoparks in experiencing a high-quality geotour. However, for creating such effective scientific maps, it is necessary for geoscientists to work in cooperation with geopark managers.

著者

長井 俊夫

出版者

日本地図学会

雑誌

地図 (ISSN:00094897)

巻号頁・発行日

vol.34, no.4, pp.9-13, 1996-12-30 (Released:2011-07-19)

参考文献数

6

著者

橋詰 直道

出版者

日本地図学会

雑誌

地図 (ISSN:00094897)

巻号頁・発行日

vol.23, no.2, pp.7-13, 1985-06-30 (Released:2011-07-19)

参考文献数

17

被引用文献数

2

著者

青山 宏夫

出版者

日本地図学会

雑誌

地図 (ISSN:00094897)

巻号頁・発行日

vol.56, no.1, pp.24-39, 2018-03-31 (Released:2019-06-17)

参考文献数

31

被引用文献数

1

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Ph. F. von Siebold came to Japan to serve as physician at the Dutch Trading Post on Deshima in Nagasaki and, upon his return to Europe in 1828, he attempted to take with him a map of Japan, a prohibited item, that he had received from Kageyasu Takahashi, who was in government service as Tenmonkata. When the map was discovered by the government, the persons involved were apprehended and the map was confiscated. This was the so-called “Siebold Incident.” Siebold, however, had covertly made a copy of the map, which he took with him out of the country. Siebold produced a map based on the map he had brought back and published the map, which depicted the shape of the Japanese archipelago more accurately than those existing in Europe at the time, in Leiden, Holland in 1840.The paper identified this map of Japan which Siebold obtained from Kageyasu Takahashi and used as the original source of the Siebold’s map of Japan. In research to date, the map has been conjectured to be the Kana-gaki Inō Tokubetsu Shōzu( Special Small Inō Map with Kana Notations), which is in the collection of the National Diet Library, though there has been no direct evidence that would actually prove this. For verification, a survey was conducted of map materials in the possession of the von Brandenstein-Zeppelin family, descendants of Siebold who currently reside in Germany.This group of map materials has not been well known in map research thus far. After first providing an introduction, it is pointed out that, as a characteristic, it is comprised primarily of handtraced maps, drafts and such. Due to this characteristic, it was possible to determine from this group of map materials the manner in which Siebold actually carried out tasks involving maps. As a result of the survey, five maps of Japan were found that would appear to have a relationship to the Kanagaki Inō Tokubetsu Shōzu. In particular, through a detailed examination of scale and notation content on two of the maps, items 22 and 26, unique characteristics were identified that are apparent in the Kana-gaki Inō Tokubetsu Shōzu, providing definite proof that they were copied. At the same time, by clarifying, based on new materials relating to the Siebold Incident, the content of testimony given by Kageyasu Takahashi, who was subjected to interrogation for the crime of providing Siebold with the map of Japan, a prohibition item, it was confirmed that the map of Japan at issue is indeed the Kana-gaki Inō Tokubetsu Shōzu.Furthermore, examining the place names and longitude/latitude notations on map item 22, it was verified that the major source is Shoshū Keii (Siebold-collection of Leiden University Library), which is an abridged version of Chisei Teiyō(Outline of the Geography of Japan) edited by Kageyasu Takahashi, in addition to the source provided by A. J. von Krusenstern. Based on the facts mentioned above that the Kana-gaki Inō Tokubetsu Shōzu is a map edited by Kageyasu Takahashi and that the major source of information concerning the place names and longitude/latitude notations is Kageyasu Takahashi, it was clarified that he was not merely a provider of a map of Japan but contributed considerably to Siebold’s map of Japan as the provider of his own unique geographical product.

著者

尾崎 豊彦 杉原 祐二 田中 康夫

出版者

日本地図学会

雑誌

地図 (ISSN:00094897)

巻号頁・発行日

vol.20, no.1, pp.37-41, 1982

著者

大森 八四郎

出版者

日本地図学会

雑誌

地図 (ISSN:00094897)

巻号頁・発行日

vol.32, no.4, pp.1-9, 1994-12-30 (Released:2011-07-19)

参考文献数

6

著者

河村 克典

出版者

日本地図学会

雑誌

地図 (ISSN:00094897)

巻号頁・発行日

vol.31, no.1, pp.34-40, 1993-03-31 (Released:2011-07-19)

参考文献数

24

著者

加藤 芳夫

出版者

日本地図学会

雑誌

地図 (ISSN:00094897)

巻号頁・発行日

vol.16, no.4, pp.11-16, 1978

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本稿は, 第9回国際地図学会議 (53年7月, ワシントンD. Cメリーランド大学) のために, 国際地図情報センターから提出されたThe First Systematie Base-line and Triangulation Survey in Japan-Yufutsu Base-line Survey in Hokkaido in 1873-をもとに, この基線測量からすでに一世紀を経過した苫小牧の変遷を, 国土地理院の5万分の1地形図によって概観し, 特に戦後, 内陸堀込港湾の造成によって急速なテンポで変貌しているこの地域の様相を描いてみたい。<BR>本号の添付地図は, 明治8年開拓使による「三角術測量北海道之図」及び「北海道三角術測量有仏基線之図」であり, 同国際会議に提出したものと同様のものである。国際地図情報センターから筆者への要請は, アメリカで開かれる国際会議であるだけに, 日米の国際親善及び国際交流のための橋渡しの一助となればという意図によるものであった。従って, この古地図の複製にあたっても, 古地図としての歴史的な意義を解明することを目的とするものではなく, より一般的に明治初期の開拓使時代における偉大な事業のひとつとして紹介したものである。