Category archives: GeoSpatial

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Reverse Image Search used to find similar road markings in large aerial pictures
Reverse Image Search used to find similar road markings in large aerial pictures

In this blog post, we will see how we can use reverse image search based on (unsupervised) convolutional neural networks to make the analysis of satellite/aerial pictures both more efficient and simpler. After reading this post, you will be able to find similar objects in a large aerial/satellite images and from there develop your own GIS statistical applications (i.e. to count all white cars in your neighborhood, identify specific road markings or kind of trees, etc. ).





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Scalable Geospatial data analysis with Geotrellis, Spark, Sparkling-Water and, the Spark-Notebook

Note: This blog post was initially written for the blog of Kensu.io, You can either read it here, or continue your reading on its original publication page.

This blog shows how to perform scalable geospatial data analysis using Geotrellis, Apache Spark, Sparkling-Water and the Spark-Notebook.

As a benchmark for this blog, we use ...