Human being can easily identify the road network from an aerial image by perceiving the bright-line net; the perceptual grouping is the core role in the procedure, in the local area where the occlusion exists, one focus his attention to identify the road by some contextual clues.

人能輕而易舉地從小比例尺影像上整體性地感知到道路網(wǎng)国产约视频在线播放，知覺的組織性發(fā)揮著重要的作用禁止18岁以下看的黄片，這其中線條的幾何與拓撲屬性決定了大部分的連接感知黄色视频观看免费的黄色网站。

The Traditional analog photogrammetric plotting and analytical mapping is not able to satisfy the need of basic spatial information production yet.

隨著數(shù)字地圖制圖技術的逐步成熟，有必要研制開發(fā)適合多比例尺數(shù)字矢量地形圖生產(chǎn)的數(shù)字測圖系統(tǒng)亚洲欧美啊啊啊啊久久久。

Successfully developed CNC Mapper by the National Mapping Bureau Prize; orthographic projector and ancillary procedures, by National Science and Technology Progress Award in 1985, third prize; analytical mapping instrument become the country's provinces and cities large-scale production of Map of the mainstream instruments, by 1992 the first prize of national scientific and technological progress; in 1998 he served as project leaders of research teams completed 863-308 Digital Photogrammetry System JX4A-DPS through national identification, which are sold nationwide and exported abroad, was in 2001 National Science and Technology Progress Prize.

研制成功的數(shù)控測圖儀獲國家測繪總局一等獎欧美一级A片免费不卡全部完曰久；正射投影儀及與之配套的程序亚洲一区二区视频在线免费视频，獲1985年國家科技進步獎三等獎欧美操屄；解析測圖儀成為全國各省市生產(chǎn)大比例尺地圖的主流儀器，獲1992國家科技進步獎一等獎在线观看国产美乳视频；1998年他任課題組長完成的863－308項目全數(shù)字攝影測量系統(tǒng)JX4A－DPS通過國家鑒定外国熟妇性交，銷往全國并出口國外城中村嫖娼吊带，獲2001年國家科技進步一等獎。

The input method of multi-scale data and three levels data index are investigated, a new own idea about how to represent multi-scale seamless data is advanced. The viewpoints that seamless GIS is looked on surface of globe reference ellipsoid as spatial information positioning standard and looked on geographic coordinates as reference of spatial data storage are explored, and based on reference ellipsoid surface coordinate, the measurement model of distance, azimuth angle and area are given.(4) The flowchart of data production of seamless GIS is analyzed, on the basis of the program algorithm and the interactive processing of feature adjoining relation, the data production method of seamless GIS is discussed.

研究了無縫GIS多格式免费看黄网址国产精品、多比例尺空間數(shù)據(jù)入庫的模式日本黄色美女网站，創(chuàng)新性地提出了用數(shù)據(jù)中間件模式解決GIS多源空間數(shù)據(jù)無縫集成的新方法，研究了多比例尺數(shù)據(jù)入庫的方法和三級索引機制九九草在线乱码av，并對無縫GIS數(shù)據(jù)的多尺度表示提出了自己的看法午夜免费看三级片；闡述了無縫GIS以地球橢球面為空間信息定位的參考面、以地理坐標進行空間數(shù)據(jù)存儲的觀點欧美激情視頻，并給出了在橢球坐標系下的距離三级片91韩国自拍、方位角和面積度量模型。

It is found that the internal relation between the wavelet method and multi-scale representation will determine the law by which the graphic information varies following the change of the scale. That work mark a new step towards the successful application of wavelet theory in the automatic map generalization and provide a new basis and mechanism for the multi-scale representation in GIS.

發(fā)現(xiàn)了小波理論與GIS圖形數(shù)據(jù)多比例表達之間的內(nèi)在聯(lián)系女人与拘猛交69，挖掘出GIS圖形數(shù)據(jù)中一些信息隨尺度的變化規(guī)律精品偷拍第50页视频，因而為利用小波理論來解決GIS圖形數(shù)據(jù)多比例尺表達中的問題作出了一些基礎性工作，為GIS圖形數(shù)據(jù)多比例尺表達和自動制圖綜合找到了新的數(shù)學機制和依據(jù)欧美y，使這項工作的在自動化欧美亚洲欧美亚洲日韩中文视频、模型化、數(shù)量化国产精品-色哟哟、客觀化的方向上又邁出一步亚洲欧美中文日韩V日本。

Based on the traditional theory of cartographic generalization,this paper has proposed a relatively systematic,scientific and practical model of quantity selection of spatial objects.

從理論上闡述了GIS環(huán)境下無級比例尺矢量數(shù)據(jù)信息壓縮與復現(xiàn)的基本原理與方法，對地圖制圖綜合的本質特征及空間地理信息量隨比例尺變化的增減規(guī)律進行了系統(tǒng)的分析日韩欧美国产三级片。

Four sets of actual aerial photos are used to test;which are at different scale and in different terrain.The empirical results verify that image elements of exterior orientation obtained by a POS can satisfy the accuracy requirements of topographic mapping,no matter which scale and terrain the empirical block is classified to.However,to satisfy the accuracy requirements of object point in elevation,the accuracy requirements of exterior orientation elements are at least one time higher than that in planimetric mapping.

通過對攝自不同地區(qū)真人实拍AV在线播放、多種攝影比例尺航攝影像的實驗表明，由POS系統(tǒng)獲取的影像外方位元素進行安置元素測圖完全可以滿足各種比例尺国产精品永久免费高清、不同地形圖測繪的精度要求亚洲综合无码一区二区毛片，但為了滿足地物點的高程精度，對影像外方位元素的精度需求較用于平面測圖時的至少要高出一倍以上免费无码中文A级毛片。

Compared with the traditional methods, the procedure can realize seamless edge match, get more accurate, consistent and faster results, meanwhile it can provide a quantitative methodology to delineate SOTER Terrain Units on small scales, which is very important to realize the effective management of agriculture and environmental resources.

同時黄色一级毛片午夜直播，也提供了一個定量化構建小比例尺地形體單元的方法，為小比例尺SOTER數(shù)據(jù)庫的建設提供方法論上的支持99re视频2这里只有精品，對實現(xiàn)農(nóng)業(yè)和環(huán)境資源的有效管理具有重要的作用免费视频毛片。

The RSGIS of Quzhou City, Zhejiang Province (1:250,000) and the RSGIS of Longyou County and Quzhou City, Zhejiang Province (1:50,000) were made by using Sun workstation and ARC／INFO software respectively.

作者在Sun工作站平臺和ARC／INFO系統(tǒng)軟件支持下，分別研制建立了1：250000比例尺的浙江省衢州市和1：50000比例尺的浙江省龍游縣兩個紅壤資源信息系統(tǒng)久久久999免费视频。

In order to present a better knowledge about the geographical world, cartographers traditionally compile maps of different themes, times and scales.

本文分析了產(chǎn)生該問題的原因欧美一级性爱免费看，多比例尺空間數(shù)據(jù)庫的定義及相關性，回顧了多比例尺空間數(shù)據(jù)庫建立的 3種模型以及其組織結構中文字幕第1页在线观看、管理方式和優(yōu)缺點免费看无码特级毛片。

comparing rule：比例尺

comparator 比較器 | comparing rule 比例尺 | compartment 隔間

big-scale geology confines：大比例尺

地質信息系統(tǒng):geology information system | 大比例尺:big-scale geology confines | 多元地質統(tǒng)計學:multivariable geology statistical

scale denominator：比例尺分母

scale conversion 比例尺改變 | scale denominator 比例尺分母 | scale determination 比例尺確定

dimetric scale：二等角比例尺

"二等角投影","dimetric projection" | "二等角比例尺","dimetric scale" | "二極管(電)","diode"

magnitude scale factor：幅度比例尺

仿真過程時間 simulation process time | 幅度比例尺 magnitude scale factor | 時間比例尺 time scale factor

scale：比例尺

我們常說的比例尺反映的是地圖的精度,與顯示比例是不同的概念,紙版地圖中由于使用標準的圖幅,兩者往往是一致的,但對電子地圖 來說,則完全不同:顯示比例你可以在電腦里隨便調(diào),就像你在ArcView中看到的一樣,好像比例尺(scale)變了,實際上 變的只是顯示比例,

small-scale：小比例尺的小規(guī)模的

small 小的小型的 | small-scale 小比例尺的小規(guī)模的 | small-scalechart 小比例尺海圖

vertical scale expansion：垂直比例尺放大

vertical saturation gradient 垂向飽和度梯度 | vertical scale expansion 垂直比例尺放大 | vertical scale 垂直比例尺

large scale plan：大比例尺平面圖

large scale map 大比例尺地圖 | large scale plan 大比例尺平面圖 | larva 幼蟲

smallscale：小比例尺海圖

smallsails 副帆 | smallscale 小比例尺海圖 | smallscalechart 小比例尺海圖