英语翻译Accurate error estimates can be calculated with at least 4 GCPs,while often at least 5 are needed to cover the center of the project as well,which reduces the chance of error propagation and resulting terrain distortions especially on flat or undulating terrain types.

问题描述:

英语翻译
Accurate error estimates can be calculated with at least 4 GCPs,while often at least 5 are needed to cover the center of the project as well,which reduces the chance of error propagation and resulting terrain distortions especially on flat or undulating terrain types.

可以准确的估计出至少有4 GCPs的误差,而通常至少5是用于支付项目的中心,这样可以减少出错的机会传播和产生的地形扭曲尤其是持平或起伏的地形类型。

可以计算出准确的误差估计至少有4 GCPs,而通常至少5是用于支付项目的中心,这样可以减少出错的机会传播和产生的地形扭曲尤其是持平或起伏的地形类型。

用至少4个地面控制点可以计算出准确的误差估计,而通常至少需要5个地面控制点以同时覆盖项目的中心区域,这样可减少误差传播从而导致地形失真的几率,尤其是在平坦或起伏的地形类型上.

准确的误差估计可以与至少4个控制点的计算,通常至少需要5支付项目的中心一样,减少了误差传播,造成扭曲,特别是在地形平坦或起伏的地形类型的机会