Google Earth Engine（GEE）—— 各矿区时序NDVI变化图（包含具体的运行函数）

 

函数：

ee.Filter.eq(name, value)

Filter to metadata equal to the given value.

Returns the constructed filter.

Arguments:

name (String):

The property name to filter on.

value (Object):

The value to compare against.

Returns: Filter

ui.Chart.image.seriesByRegion(imageCollection, regions, reducer, band, scale, xProperty, seriesProperty)

Generates a Chart from an image collection. Extracts and plots the value of the specified band in each region for each image in the collection. Usually a time series.

• X-axis = Image labeled by xProperty (default: 'system:time_start').