Articles

Counting Trees in Africa’s Drylands

An international team of scientists has used artificial intelligence and commercial satellites to identify an unexpectedly large number of trees spread across arid and semi-arid areas.

USGS Landsat release cloud-enable Collection 2

USGS Landsat has just released Collection 2, a major upgrade to the Landsat archive that improves accuracy, improves cloud compatibility and usability, and expands access to standard higher-level products

GEO Analytics Canada Featured in the Sept 2020 L’Association Québécoise de Télédétection (L’AQT) Bulletin

GEO Analytics Canada has been featured in the September 2020 ’Association Québécoise de Télédétection (L’AQT) Bulletin.

UK Parliament Report: Remote sensing and machine learning

There is increasing interest in using machine learning to automatically analyse remote sensing data and increase our understanding of complex environmental systems. While there are benefits from this approach, there are also some barriers to its use. This POSTnote examines the value of these approaches, and the technical and ethical challenges for wider implementation.

GEO Analytics Canada Introduced at the 2020 Canadian Symposium on Remote Sensing

On July 14 2020, GEO Analytics Canada was introduced at the 2020 Canadian Symposium on Remote Sensing. The video presentation that was given at the symposium is available here.

NASA Datasets Available in Cloud Optimized GeoTIFFs

In collaboration with the Amazon Web Service (AWS) Public Dataset Program, NASA has made the following datasets available in Cloud Optimized GeoTIFF (COG) format for the COVID-19 Space Apps Challenge.

GEO Virtual Symposium 2020

The Group on Earth Observations (GEO) Virtual Symposium 2020 will be held from June 15-19, 2020. The global GEO community will benefit from a series of interactive webinars that will provide in-depth discussions from experts on a range of relevant issues to the GEO Work Programme Flagships, Initiatives and Activities. Session topics will focus on the first year of 2020-2022 GEO Work Programme, focusing on strengthening the capability of GEO Work Programme activities to implement their plans effectively.

Video: Landsat Data is Moving to the Cloud

The Landsat series of Earth-observing satellites has been continuously acquiring land surface imagery since 1972. Over 8.5 million Landsat scenes are currently available for download. Soon it will all be accessible from a cloud environment, in a cloud optimized format that gives you more flexible, customized access. In the past, users could spend 80% of their time downloading and processing files. With Landsat in the cloud, you get direct access to big data without the big files and big headaches.

NASA to launch 247 petabytes of data into AWS – but forgot about egress costs

Audit finds error could mean less data flows to users unless agency pays up for downloads

Technical Guide on Earth Observation and the Global Environment Facility

A new Earth observation publication was released this month, developed for the Scientific Technical Advisory Panel (STAP) of the Global Environment Facility (GEF) by Hatfield’s Earth observation experts. Titled, “Earth Observation and the Global Environment Facility – Technical Guide”, this overview of Earth observation technology for the GEF, includes: Overview of optical, radar, lidar, and […]

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