测绘与空间地理信息
測繪與空間地理信息
측회여공간지리신식
GEOMATICS & SPATIAL INFORMATION TECHNOLOGY
2011年
6期
205-209
,共5页
DMC%分辨率%空中三角测量%数字化测图
DMC%分辨率%空中三角測量%數字化測圖
DMC%분변솔%공중삼각측량%수자화측도
DMC%resolution%aerial triangulation%digital mapping
随着航空摄影的发展,传统航摄仪已明显表现出其局限性,数字航摄仪在影像质量及效率等多方面的优势已愈见明显,其中DMC数字航摄仪已得到广泛应用。文章结合实际生产项目,利用DMC数字航摄仪进行摄影,对摄影比例尺、控制点布控、作业流程、作业方法及加密成图等情况进行了分析和比较。
隨著航空攝影的髮展,傳統航攝儀已明顯錶現齣其跼限性,數字航攝儀在影像質量及效率等多方麵的優勢已愈見明顯,其中DMC數字航攝儀已得到廣汎應用。文章結閤實際生產項目,利用DMC數字航攝儀進行攝影,對攝影比例呎、控製點佈控、作業流程、作業方法及加密成圖等情況進行瞭分析和比較。
수착항공섭영적발전,전통항섭의이명현표현출기국한성,수자항섭의재영상질량급효솔등다방면적우세이유견명현,기중DMC수자항섭의이득도엄범응용。문장결합실제생산항목,이용DMC수자항섭의진행섭영,대섭영비례척、공제점포공、작업류정、작업방법급가밀성도등정황진행료분석화비교。
With the development of aerial photography,the limitations of traditional aerial photographic camera have been exposed clearly.The quality and efficiency and many other advantages of digital aerial photographic camera has increasingly become obvious.Among the digital cameras,DMC has been very widely applied.In this paper,with the practical production projects using DMC for photography,photography scale,control points distributing,operation process and method,and aerial triangulation,etc.are analyzed and compared.