辽宁工程技术大学学报（自然科学版）
遼寧工程技術大學學報（自然科學版）
료녕공정기술대학학보（자연과학판）
JOURNAL OF LIAONING TECHNICAL UNIVERSITY(NATURAL SCIENCE)
2013年
6期
797-801
,共5页
国土资源调查%大面阵数字航摄仪%几何定标%相对外方位元素%更换镜头%高程精度%SWDC%基础测绘
國土資源調查%大麵陣數字航攝儀%幾何定標%相對外方位元素%更換鏡頭%高程精度%SWDC%基礎測繪
국토자원조사%대면진수자항섭의%궤하정표%상대외방위원소%경환경두%고정정도%SWDC%기출측회
surveying land resource%digital airborne photogrammetric camera with larger plane array%geometric calibration%relative exterior orientation%changing lens%precision of elevation%SWDC%basic surveying and mapping
为适应中国不同地区、不同气候航空摄影测量的广泛需求，研制大面阵数字航摄仪。采用首创的室外超大型几何定标场精确标定相机相对方位元素，为影像拼接提供精确的相对外方位线元素和可靠地角元素初始值；并设计可更换镜头的灵活结构，使其具有方便检校、基高比大、高程精度高等相对于进口相机的独特系统优势。研制出国内首创大面阵数字航摄仪-SWDC，大范围应用于国家基础测绘、数字省区、数字城市、国土资源调查、应急救灾等领域，共完成70多万平方公里的航空摄影工作，有力推动中国数字航空摄影的发展。
為適應中國不同地區、不同氣候航空攝影測量的廣汎需求，研製大麵陣數字航攝儀。採用首創的室外超大型幾何定標場精確標定相機相對方位元素，為影像拼接提供精確的相對外方位線元素和可靠地角元素初始值；併設計可更換鏡頭的靈活結構，使其具有方便檢校、基高比大、高程精度高等相對于進口相機的獨特繫統優勢。研製齣國內首創大麵陣數字航攝儀-SWDC，大範圍應用于國傢基礎測繪、數字省區、數字城市、國土資源調查、應急救災等領域，共完成70多萬平方公裏的航空攝影工作，有力推動中國數字航空攝影的髮展。
위괄응중국불동지구、불동기후항공섭영측량적엄범수구，연제대면진수자항섭의。채용수창적실외초대형궤하정표장정학표정상궤상대방위원소，위영상병접제공정학적상대외방위선원소화가고지각원소초시치；병설계가경환경두적령활결구，사기구유방편검교、기고비대、고정정도고등상대우진구상궤적독특계통우세。연제출국내수창대면진수자항섭의-SWDC，대범위응용우국가기출측회、수자성구、수자성시、국토자원조사、응급구재등영역，공완성70다만평방공리적항공섭영공작，유력추동중국수자항공섭영적발전。
To meet the wide needs of aerial photogrammetry in different regions and different climates in China, it is necessary to invent digital airborne photogrammetric camera with larger plane array. Using outdoor super large geometric calibration field to calibrate camera of relative exterior orientation, invades precision relative exterior orientation of line and the initial value of accurate relative exterior orientation of angle. Design of a flexible structure with interchangeable lens which has a convenient calibration, based high, elevation accuracy higher compared with that of the imported camera unique system advantages. Digital airborne photogrammetric camera- SWDC with larger plane array which is firstly invented, is widely used in the national basic surveying and mapping, digital China, digital city, surveying land and resources, disaster relief and other fields, and completed a total of about 700,000 square kilometers of aerial photography, promoted Chinese digital aerial photography.
