How to filter featurecollection by geometry type in Gee?

How to filter featurecollection by geometry type in Gee?

I have a featurecollection with 141 objects inside (135 polygon, 4 geometrycollection and 2 multipolygon) an I have problems to indicate in a loop the region for images exportation in GEE, so I need to filter in the collection only the objects of polygon type for example for run the code easily. You didn’t share your collection.

How to map over a featurecollection in Google Earth?

// Get the centroid of the feature’s geometry. // Return a new Feature, copying properties from the old Feature. // Map the centroid getting function over the features. // Display the results. Note that only a subset of properties is propagated to the features in the new collection.

Is there a way to filter a featurecollection?

Filtering a FeatureCollection Filtering a FeatureCollection is analogous to filtering an ImageCollection. (See the Filtering an ImageCollection section). There are the featureCollection.filterDate (), and featureCollection.filterBounds () convenience methods and the featureCollection.filter () method for use with any applicable ee.Filter.

How to convert filterbounds to geometry in Google Earth?

CanadaShape.geometry () should be lowercased as in your variable declaration. Change it to var geometry = canadaShape.geometry (); and it works. You could use a map function if you wanted to apply this across many countries, but if you only need to do one – filterBounds with a single geometry is the way to go.

How to filter an imagecollection in Google Earth?

// Load Landsat 5 data, filter by date and bounds. // Also filter the collection by the IMAGE_QUALITY property. // Create two composites to check the effect of filtering by IMAGE_QUALITY. // Display the composites.

How to reduce an image collection to a single image?

Explore the API documentation to see a list of the reducers that are available to reduce an ImageCollection to a single Image. Composite images created by reducing an image collection are able to produce pixels in any requested projection and therefore have no fixed output projection .

How to get statistics of an image region?

To get statistics of pixel values in a region of an ee.Image, use image.reduceRegion () . This reduces all the pixels in the region (s) to a statistic or other compact representation of the pixel data in the region (e.g. histogram).

How to filter featurecollection in Google Earth Engine?

For example: // Load watersheds from a data table. // Convert ‘areasqkm’ property from string to number. // Define a region roughly covering the continental US.

What are the formatoptions in Gee Python API?

Currently only ‘GeoTIFF’ and ‘TFRecord’ are supported, defaults to ‘GeoTIFF’. formatOptions: A dictionary of string keys to format specific options. ** kwargs: Holds other keyword arguments that may have been deprecated

Is there a way to filter watersheds in Google Earth?

// Check the number of watersheds after filtering for size and location. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies.