Orthophoto — 2006

The digital color orthophoto, of the entire regional territory, is at 1:5,000 scale and has a pixel resolution of 50 cm on the ground.

The orthophoto derives from the aerial flight carried out from August and ended in November 2006 (except small areas whose coverage is relative to March 2007), and performed using the digital photogrammetric camera Z/I Imaging DMC of the Intergraph, in color and with frames with ground resolution of about 20 cm.. The total coverage of the regional territory involved the acquisition of approximately 26,000 frames.

覆盖全区域的数字彩色正射影像图（orthophoto）比例尺为1:5000，地面像素分辨率为50厘米。
该正射影像图源自2006年8月至11月开展的航空飞行作业（仅少量区域的影像覆盖时段为2007年3月），作业采用鹰图（Intergraph）公司的Z/I Imaging DMC数字摄影测量相机，采集彩色影像，单幅航摄像幅的地面分辨率约为20厘米。
本次全区域覆盖作业共获取约26000幅航摄像幅。