Breaking News

Remote sensing

How to automatically download and preprocess Landsat, Sentinel-2 and Aster imagery

Fridays of QGIS: How to automatically download and preprocess Landsat, Sentinel-2 and Aster imagery

One of the most powerful and robust add-ons for image processing in QGIS is the Semi-Automatic Classification plugin. This tool allows you to automatically download and preprocess Landsat, Sentinel-2 and Aster imagery, create training areas, perform supervised classification, evaluate classification accuracy, analyze changes and convert results to vector format, among many other functionalities. This is a plugin that every image ...

Read More »

Optical remote sensing: image characteristics

RS2.6 – Optical remote sensing: image characteristics

This video is part of the Australian National University course ‘Advanced Remote Sensing and GIS’ (ENVS3019 / ENVS6319). Web site: http://ift.tt/1WgJzhD

Read More »

Satellite calibration and validation

RS4.1 – Satellite calibration and validation

This video is part of the Australian National University course ‘Advanced Remote Sensing and GIS’ (ENVS3019 / ENVS6319).

Read More »

Satellites and Orbits

RS1.4 – Satellites and Orbits

This video is part of the Australian National University course ‘Advanced Remote Sensing and GIS’ (ENVS3019 / ENVS6319). Web site: http://ift.tt/1WgJzhD

Read More »

Remote Sensing for Ocean Assessments

iGETT Concept Module: Remote Sensing for Ocean Assessments

This Concept Module provides an overview of how remote sensing tools and techniques can be used to study the worlds oceans. It provies an overview of resources and tools that can be used to explore the oceans including the Ocean Observing System, Sonar, ROVs, UAVs, and satellite systems.

Read More »

Forest land cover change mapping

RS5.2 Forest land cover change mapping

This video is part of the Australian National University course ‘Advanced Remote Sensing and GIS’ (ENVS3019 / ENVS6319). Public course web site: http://ift.tt/1WgJzhD

Read More »