航摄像片

UCD航摄像片在大比例尺地形图中的应用

The Application of UCD Aerial Photograph In The Large Scale Mapping

豫东平原近红外彩色航摄像片的植被判释

The Vegetation Identification for the Near-infrared Colour Airphotos in the Eastern Henan plain

目前森林资源调查主要是利用航摄像片进行数字化测量来获取数据。

The current investigation of forest resources is mainly to use aerial photographs to obtain the data by computer and digital measurement .

正射影像图因为保留了航摄像片丰富的影像信息又具有地形图的特征，因此，在实际生产中得到了越来越广泛的应用。

Orthophotomap has been increasingly used to practical production because it keeps rich aerial photograph information and has the feature of topographic map .

航摄像片是全数字摄影测量的重要依据，直接影响成图质量，必须认真进行航摄资料的检查验收工作。

Aerial photos are the basis of the full digital photogrammetry and directly affect the quality of mapping , therefore , aerial data should be carefully checked and accepted .

航摄像片框标的识别与定位是进行数字影像内定向的重要环节，框标定位的速度及精度直接影响着航测数字化生产的效率和质量。

The recognition and position of aerial photo fiducial marks are of great importance in interior orientation , and the speed and accuracy of calculation affect the efficiency and qualification of digital photogrammetry production directly .