目录

简介

获取方式

案例

组成工具

lse.compositionFC(fc, propertyGroup, propertyValue, precision)

lse.compositionFCStats(fc, propertyGroup, propertyValue, propertyWeight)

lse.compositionImage(image, resolution, regions, printToConsole)

结构工具

lse.structuralComplexity(values, lstRadii, kernelType, region, resolution, edgeOnly, printToConsole)

lse.structuralDistance(patches, maxPixels, printToConsole)

lse.structuralIntactness(values, kernel, statistic, lstRadii)

过程工具

lse.connectivity(nodes, resistance, statistic, distance, distanceProbDisp, nodeWeightProperty)

lse.connectivityAll(nodes, resistance, maxDistance, nodeWeightProperty)

摘要工具

lse.summarizeComponents(values, components, statistic, resolution, region, eight)

lse.summarizeGroups(values, groups, statistic, resolution, extent)

lse.summarizeRegions(values, zones, lstStatistics, resolution, printToConsole)

lse.summarizeSamples(values, properties, statistic, region, resolution, proportion)

实用工具

lse.uniqueValues(fc, property)

lse.uniqueValuesCat(fc, properties)

lse.valuesToRanks(values, extent, resolution, start, end, increment)

lse.dissolveFeatures(fc, property, statistic)

lse.fc2table(fc)

lse.exportExtent(image, geometry)

lse.addFeatureProperties(fc)

lse.makeKernel(type, beta, distribution) 当前未实现

结构

函数

代码

结果

官方网址

简介

LandSCaPeN v1.0-beta

一个支持分析景观结构、组成、过程、连通性和网络的Google Earth Engine工具箱。请引用为：Theobald, David M. 2023. LandSCaPeN v1.0：一个支持分析景观结构、组成、过程、连通性和网络的Google Earth Engine工具箱。根据CC BY-SA 4.0许可。
这些工具被组织为景观组成、结构、过程、网络、实用工具和摘要。
要调用LandSCaPeN函数，首先通过require()函数将模块加载到您的脚本中，然后使用lse调用该函数。

获取方式

var lse = require('users/DavidTheobald8/libs:lse')

案例

var lse = require('users/DavidTheo