利用地形、土壤和作物信息辅助提高东北漫岗地数字高程模型精度的新方法

马雨阳,官海翔,杨昊轩,邵帅,邵逸群,刘焕军

A New Method to Improve the Accuracy of Digital Elevation Model in Northeast China by Using Terrain, Soil and Crop Information

MA YuYang,GUAN HaiXiang,YANG HaoXuan,SHAO Shuai,SHAO YiQun,LIU HuanJun

图2 潜在太阳辐射与高程关系 a、b、c、d、e、f分别代表图1的6个断面。图3、4、7同

Fig. 2 Relationship between potential solar radiation and elevation a, b, c, d, e, and f represent the six sections of figure 1, respectively. The same as Fig 3, 4, 7