summaries C. Koeman - Two centuries of historical cartography In this article the author deals with the changes in the historiography of cartography in the course of the period 1780-1980: changes from a few and expensive publications on old maps to massive popularized editions in our time and from a few learned researchers to innumerable devotees nowadays. It all started with research into the geography of antiquity, well respected by the author. Starting with the Dutch geo grapher Struyck, Koeman deals with the important authors from the 19th Century, who opened up maps as source docu- ments in historiography. Three periods are distinguished in the historiography: 1. the 19th Century, with scholars, librarians, archivists and the leaders of the geographical societies; 2. the period 1900-1950, in which the retired people from the subject area itself were also involved in historical studies; 3. from 1950 onwards, the time of popularization and of the enormous growth of research, it) which new subjects like map trade and the history of mapping institutes are inves- tigated. Facsimile publications are denoted as being very essential, revealing the momentous role of reproduction technology in aid of illustration. In particular, Koeman deals with the role of (international) exhibitions and centenaries in the history of cartography. These stimulate scientific research and yield catalogues, but drain much research energy as well. The democratization of research will continue and change the dis- cipline again in the future. The author welcomes the partici- pation of retired cartographers in historiographic studies. G. Schilder - Historical cartography: quo vadis? This article deals with the expected and the desired develop- ments within the field of historical cartography in the Com ing years. The starting point is the Service function of the map historian, who has to pass annotated source materials to many researchers from other disciplines. The increasing im- portance of renovation and landscape preservation in partic ular has stimulated map use, made possible by cartographic bibliographies prepared by historical cartographers. Various themes will be the sphere of work or subject of dis- sertations: polder cartography and river cartography, includ- ing the history of public water management in the Nether lands. Other subjects will have to obtain priority as well: urban cartography, in which field retrospective studies are almost completely missing; the (rather Utopian) description of loose, printed map sheets and particularly the very impor tant continued publication of facsimile maps, not only old topographic maps, but also the results of former colonial cartography. Finally, the lack of a historical overview of Dutch thematic cartography is noticed. An important step to the realization of these desires would be the establishment of a historical cartographical centre at the State University of Utrecht, of which the terms of refer- ence are mentioned in this article. K. Zandvliet - Map and evidence Zandvliet deals with the supporting function of maps as legal documents, the so-called surveyors' maps. His article deals specifically with the map of Rijnland and Delfland, made by Van Berckenrode at the beginning of the 17th Century (refer to the map extract enclosed in this issue of the Kartografisch Tijdschrift). The disputed representation of the territory of hoogheemraadschapDelfland was considered to be a prece- dent by Rijnland with possible juridical consequences. The legal function of surveyorsmaps is explained by means of quotations from geodesy textbooks (Dou/Sems and Van Nispen) and juridical treatises (Hugo de Groot en Simon van Leeuwen) of those days. Claims on land were settled and boundaries fixed by calling in a surveyor. The aim was the legal regist rat ion of a Situation. Because of this function, sur veyors' maps, analogous to juridical deeds, present certain characteristics, which are described in the article. F.J. Ormeling - Mapping of the Indies The article Starts with a short review of the source materials used. After that the author describes the first surveys by Dutchmen in Java after the English interim government, exe- cuted by the Military Engineers. At first serious doubts were thrown upon the possibility of an accurate survey in the densely wooded tropica! country. However, the military necessity left no choice and slowly the survey got under way, at first still without coordination between triangulation and topographical survey, which were executed by two different Services until 1882. Various residencies were surveyed with out, and others on the basis of wrong, triangulation data, as a consequence of inaccurate measurements with primitive in- struments. The establishment in 1864 of an independent mili tary Topographical Bureau (renamed Topographical Service in 1874) led to a number of useful amendments; for example, the use of triangulation data in the survey was made ob- ligatory. Until the Eighties the attention of the Topographical Service remained concentrated on Java, after which Sumatra was taken in hand. It was the turn of parts of the other Outer Provinces only after 1900. A systematically organized and maintained mapping Programme remained a pious wish be cause of a combination of political and economic factors. The Service was kept short of money. Besides, in 1905 it was entrusted with fiscal measurements; a heavy bürden by which its proper topographical task was driven into a corner. As KT 1989.XV.2 65

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Kartografisch Tijdschrift | 1989 | | pagina 67