《Table 1 Metadata summary of“In situ dataset of land cover types in Fujian province(2019)”》

《Table 1 Metadata summary of“In situ dataset of land cover types in Fujian province(2019)”》   提示:宽带有限、当前游客访问压缩模式
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《福建省2019年土地覆被类型4846个样本点数据集的内容与调查过程》


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The indoor inspection was conducted through Aowei Interactive Map,Google Earth and ArcGIS.Firstly,longitude and latitude of all the sampling points were input into ArcGIS and were digitized according to the questionnaire.Then,all the sampling points were checked with photos,marks in Aowei Interactive Map and Google Earth image to ensure that they were strictly set as the center of a pure area at least larger than 30 m?30 m.Wrong and repeated sampling points were removed during the check.Finally,all the sampling points were classified and sorted out according to Table 2 and were output in the formats of.shp and.kmz.