today, enough soundings are available to enable a relief map of the atlantic to be drawn and we know something of the great variety of the sea bed「s topography.
现在已有足够的水深测量数据来绘制一张大西洋洋底地形图,而且我对海底地形的千变万化也有了一定的了解。
at last, the author prompts a scheme for surveying and mapping department to update relief map database with incremental mode.
最后提出了生产部门进行地形图数据库增量更新的方案。
and the dynamic changes of coastline maps were generated with these extracting coastlines and those digitized from relief map and chart. the results were stored in qingdao coastal zone geo-database.
利用程序模块从不同时相的遥感影像中提取出海岸线,结合从地形图、海图中数字化来的海岸线,生成海岸线动态变化图,研究结果输入到青岛地区海岸带空间数据库。
first, the basic principles of geometry rectification of digital aerial images and raster relief map are introduced and thus the accuracy of geometry rectification is improved.
首先,重点阐述了数字航空影像几何纠正,以及栅格地图变形纠正的基本原理,进一步提高了几何纠正的精度。
conclusion the eeg relief map could have important value for the diagnosis of parotitis combined with encephalitis and play a definite action in diagnosis and treatment.
结论脑电地形图对儿童腮腺炎合并脑炎诊断具有重要的价值,可在脑炎诊断、治疗过程中发挥一定作用。
objective to discuss the changes of eeg relief map of parotitis patients combined with encephalitis so that to supply the basis of clinical diagnosis and treatment.
目的探讨儿童腮腺炎合并脑炎患者脑电地形图变化。进而为诊断、治疗提供依据。
the paper introduces the error correction during computer aided compiling with terra and sea relief map of asia. some efficient methods of error correcting and detail applied process.
本文详细介绍了亚洲陆海大地貌图在计算机编制过程中的误差校正问题和所采用的有效进行误差校正的方法与具体实施过程。
relief map employed by the drawing is1:20006degrees elevation relief map with local coordinates and provided by hydrochina. huadong engineering corporation.
本图所采用地形图是由华东院提供1:2000、6度带地方坐标高程系地形图。
the method of the digitization of large scale relief map has mainly handwork and scan vector digitization. at present, scan vector digitization is central in practice.
大比例尺地形图数字化方式主要有手工数字化和扫描矢量数字化,目前在生产实践中采用较多的是扫描矢量数字化。
shaded relief map of costa rica.
格斯达里加被遮蔽的安心地图。
gaining height, he saw beijing like a relief map on the ground below him.
飞机升高以后,他看北京就像在他下面的一张地势图。
a relief map of europe.
一幅欧洲立体地形图。
today enough soundings are available to enable a relief map of the atlantic to be drawn and we know something of the great variety of the sea-bed」s topography.
现在已有足够的水深测量数据来绘制一张大西洋洋底地形图,而且我们对海底地形的千变万化也有了一定的了解。