本区域的北部(见主图像右侧)有呈西北-东南方向的线状地物。
The northern part of the region (to the right of the main image) displays linear features with a preferential northwest-southeast orientation.
一般线状地物在遥感影像中的变化规律是目前国内外土地利用调查中非常活跃的研究领域。
The study on the change patterns of linear features in remote sensing imagery is a very active research field in land use survey worldwide.
提出了一种顾及操作性、稳定性、精度和速度的从航空影象半自动提取线状地物的策略和算法。
The paper introduces a method of semiautomatic extraction of linear objects from aerial images that has good interactive performance, robustness, accuracy and real time response.
就在土地管理、国土面积量算的繁杂过程中，线状地物的面积量算问题进行了分析，提出了一种计算机汇总结合卡规量算的方法。
This paper analyses and summarizes the problem in measure and calculation of areas in line shape ground object in land manage and suggest a kind of method of computer summary and measure ruler.
结合制图中点、线、面状要素文本放置的不同规则，模仿制图者对特定地物文本放置要求，提出了计算机辅助制图下线状地物文本自动标注方案。
Combined different rules of placement for point, line and polygon, the paper designed a program of automated text labeling for line feature in computer aided drawing.
结合制图中点、线、面状要素文本放置的不同规则，模仿制图者对特定地物文本放置要求，提出了计算机辅助制图下线状地物文本自动标注方案。
Combined different rules of placement for point, line and polygon, the paper designed a program of automated text labeling for line feature in computer aided drawing.
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