In this paper a brief review has been made about the three periods of development of eotmty wall map making,and then analytical stresses are highlightedon the developing tendencies in 5 aspects:(1) The purposes of its productionbecome clearer daily.(2) The regional characteristics become more obvious.(3) The contents about quantity marks are increasing especially about agriculturalstatus.(4) Map making is developing from single map to series of maps.(5) Maps made by the joint efforts of concerning organizations of the province andthe county become more popular.Specialsubject maps based on the actual requirements of agricultural productionshould be mainly made in the future.Here we make our proposals for improvement in editing as follows:(1) Contents and informafions should be furtherenriched.(2) Regular mapping project should be established and its mathematicalaccuracy should be improved.(3) Proportion of maps for all subjects should beproper.(4) Standardization of the symbols in county maps should be graduallyrealized on the basis of the symbols used in the national graphical maps.(5) Remote sensing techniques should be more widely used so as to improve mapquality and speed up mapping processes.(6) Symbol for inhabited places ingeneral maps should be changed from a circle to plane outline for representation.
Huang Wanhua, Zhang Tianzhen
. PRESENT SITUATION AND DEVELOPING TENDENCIES OF COUNTY MAPS IN OUR COUNTRY AND OUR SUGGESTIONS FOR IMPROVEMENT[J]. SCIENTIA GEOGRAPHICA SINICA, 1983
, 3(2)
: 125
-131
.
DOI: 10.13249/j.cnki.sgs.1983.02.125
[1] 廖克,现代地图学的发展特点和趋势及对我国地图学今后发展的一些看法,第三届全国地图学术兰会议论文选集(上集),测绘出版社,1980年。
[2] 陈昱,现代地图学发展中专题地图的特征,第三届全国地图学术会议论文选集(上集),测绘出版社.1980年。
[3] 赵华昌,编制县级农业拐划图的几点体会,第三属全国地田学术会议论文选集(上集),测绘出版社,1980年。
[4] 毛继周,区域性大比例尺普通地理挂图的编制研究,第三届全国地图学术会议论文选集《下集》,测绘出版社,1980年。
[5] 黄万华、郭玉箫,县挂图载负盈的初步分析,何南师范大学学报(自然科学版》,1980年,第1期。
[6] 张天桢,谈可变等高距问题,测绘工人,1980年,第3期.
[7] М.И.Никишов,В.И.Сухов,Составление селъскохозяйственных карт,1961,20е Изд.,Москва.
[8] А.И.Преображенский,В.И.Сухов,Составлеяие и редактированне специалъных карт,1961,Теодезнздат,Москва.