基于多时相遥感观测的板栗林分布提取研究
陈继龙,魏雪馨,刘洋,闵庆文,刘荣高,张文林,郭春梅

Extraction of Chestnut Forest Distribution based on Multi-temporal Remote Sensing Observations
Jilong Chen,Xuexin Wei,Yang Liu,Qingwen Min,Ronggao Liu,Wenlin Zhang,Chunmei Guo
表2 Google Earth获得的训练样本和验证样本
Table 2 Training samples and validation samples from Google Earth
地物类型Google Earth高分辨率影像示例训练样本多边形数/像元数/个验证样本多边形数/像元数/个多边形/像元数合计/个
水域23/1 35611/439

34/1 795

建设用地28/1 25217/537

45/1 789

耕地91/1 46433/515

124/1 979

板栗林117/2 33325/495

142/2 828

落叶林地86/2 35919/593

105/2 952

常绿林99/2 21838/676

137/2 894

合计(个)444/10 982143/3 255587/14 237