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13 side-by-side images with varying degrees of blurriness. Example of a chip sampled from a MultiRasterSource that combines the 13 Sentinel-2 bands.

Software Engineering

Introducing: Raster Vision v0.20

By Adeel Hassan on January 5th, 2023

We outline Raster Vision V0.20, introducing new features, improved documentation, and an entirely new way to use the project.

Software Engineering

Automated Building Footprint Extraction (Part 3): Model Architectures

By Lewis Fishgold on November 9th, 2022

Reviewing model architectures for building footprint extraction including naive approaches, model improvement strategies, and recent research.

Software Engineering

Automated Building Footprint Extraction (Part 2): Evaluation Metrics

By Lewis Fishgold on November 1st, 2022

In the second part of our Automated Building Footprint Extraction series, we review some evaluation metrics for building footprint extraction.
A grid of 6 aerial images with buildings outlined with yellow boxes.

Software Engineering

Automated Building Footprint Extraction (Part 1): Open Datasets

By Lewis Fishgold on October 26th, 2022

In the first installment of this three-part blog series, we summarize some of the latest research on automated building footprint extraction.

Software Engineering

A Human-in-the-Loop Machine Learning Workflow for Geospatial Data

By Adeel Hassan on September 28th, 2022

In this blog we demonstrate how an active learning approach can boost machine learning model performance with the human-in-the-loop workflow.

Software Engineering

Benchmarking Zarr and Parquet Data Retrieval using the National Water Model (NWM) in a Cloud-native environment

By Vijay Lulla, Lewis Fishgold and Terence Tuhinanshu on September 22nd, 2022

In order to benchmark efficiency, we take a deep dive into Zarr and Parquet data retrieval to compare performance on various time scales. 
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