science of surveying and mapping 中文意思是什麼
science of surveying and mapping
解釋
測繪科學-
Topographical maps are the principal frame form of gis, and realization map digitizing and offering gis basic spatial data is one of the important research fields in surveying and gis, which is also necessity of development of science and technology. based on building gis - oriented topographical mapping system theories, this themes apply the advanced objectarx technology, aim at topographical mapping and exporting to gis, and resolve several key problems, such as symbols analysis and building, dtm and contour line automatic drawing, topographical map adjoining, digital image rectifying etc. and it offers models and arithmetic, realizing the general functions of gis - oriented topographical mapping system
本文以建設面向gis的測量繪圖平臺理論為基礎，以autocad平臺下objectarx開發技術為核心，圍繞地形圖的成圖和入庫（ gis數據庫）這一課題，對其中的關鍵技術難題? ?符號庫的建立與實現、 dtm與等高線的自動繪制、地形圖接邊、數字化柵格圖像的定向與糾正、介面數據文件的生成等進行了研究分析，提出了相應的模型和演算法，實現了面向gis的測量繪圖系統的基本功能。 -
The institute is a geological prospecting organization with independent legal person qualification, integrated with the solid minerals prospecting, geological investigation of hydrological engineering environment, survey construction, rock mineral appraisal and testing, topography, engineering survey, geotechnical survey, foundation construction, geological disaster disposal, risk assessment, mine reclaiming and management etc ; now it has the geological prospecting qualification certificate approved by ministry of land and resources, surveying & mapping qualification certificate approved by hebei bureau of surveying and mapping, accreditation and metrology certification qualification approved by committee on state accreditation and approval, geotechnical engineering survey qualification certificate and foundation construction qualification certificate approved by ministry of construction ; now it has 435 staff with specialized technician 21 % ; advanced geological prospecting equipment and construction machinery and equipment, testing instruments, suitable for large - scale geological prospecting projects ; it has undertook several national and hebei, shanxi provincial largesize minerals prospecting projects, and won many awards such as science & technology progress, and geological prospecting etc
中化地質礦山總局河北地質勘查院是集固體礦產勘查、水工環地質調查、勘查工程施工、巖礦鑒定與測試、地形、工程測量、巖土工程勘察、基礎工程施工、地質災害勘查治理、危險性評估、礦山恢復與治理等為一體的具有獨立法人資格的地質勘查單位；現擁有國土資源部認定的地質勘查資質、河北省測繪局認定的測繪資質、國家認證認可監督管理委員會認定的計量認證合格實驗室資質，建設部認定的巖土工程勘察資質、基礎施工資質；現有職工435人，專業技術人員占職工總數的21 % ；擁有先進的地質勘查裝備和施工機械設備、測量實驗儀器，能夠滿足大型地質勘查項目的施工要求；曾承擔多項國家和冀晉兩省的大型礦產勘查項目，並獲科技進步、地質找礦等獎項。
分享友人