Remote sensing

Satellite Orbits

Satellite Orbits

This video will help you understand how far satellites are from the earth, and what their orbits look like.

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Download Landsat-8 Imagery for Free

Download Landsat-8 Imagery for Free

In this video, we walk you through how to search and download Landsat-8 imagery for free from the USGS. Three options are presented: using a KML file within Google Earth to browse available images over a given area of interest Searching, ordering and downloading through GLOVIS Searching, ordering and downloading through EarthExplorer

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The Power of Near Infrared Imagery for Mapping

The Power of Near Infrared Imagery for Mapping

Although near-infrared imagery is becoming more widely available, many users of geospatial data (even GIS professionals) do not appreciate the true power of these images. While most people are familiar with true color images, which represent visible wavelengths in their “natural” colors, false color images assign colors to one or more “invisible” wavelengths. When false color images are produced with ...

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How to Select the Best Imagery for Your Remote Sensing Project

How to Select the Best Imagery for Your Remote Sensing Project

Do you need to understand how to choose a remote sensing approach for your work? This webinar will prepare you to select the best imagery to meet the needs and objectives of your next project. Advantages and disadvantages of digital vs. analog imagery will be discussed. The characteristics common to all imagery will be presented, defined, and examples provided. The ...

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Unmanned Aerial Systems for Mapping

Unmanned Aerial Systems for Mapping

An interesting archived webinar from VTGeospatial takes a look at using UAS for aerial mapping About the webinar… Jarlath O’Neil-Dunne of the UVM Spatial Analysis Lab presents this webinar. Unmanned Aerial Systems (UAS) or drones have garnered a lot of headlines recently. The term “drone” is often associated with a human-piloted, video-enabled system that is used for recreation, movie production, ...

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Skybox Imaging HD Video of Burj Khalifa

Skybox Imaging HD Video of Burj Khalifa

This is a full motion HD video from space of the Burj Khalifa in Dubai, the tallest building in the world as of April 2014. It was collected by SkySat-1 on April 9, 2014. Please click on the HD toggle to see the video in full resolution.

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SAR-EDU : An education initiative for applied Synthetic Aperture Radar remote sensing

2015-01-09_224007

With the enhancing availability and variety of space borne Synthetic Aperture Radar (SAR) data and a growing number of analysis algorithms the need for a vital user community is increasing. Therefore the German Aerospace Center (DLR) together with the Friedrich-Schiller-University Jena (FSU) and the Technical University Munich (TUM) launched the education initiative SAR-EDU. The aim of the project is to ...

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Mission de collecte réalisée avec un drone

Cette vidéo illustre une mission de collecte réalisée à l’aide d’un drone de la société SenseFly au dessus du Paris Country Club. Les orthophotos et MNE collectés ont été intégrés dans ArcGIS et présentés par ESri France lors d’une démonstration à la conférence SIG2012.

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Combien coûte une image satellite ?

Combien coûte une image satellite ?

Sur SIG 2014, Jean-François Faudi, responsable partenariats au sein du service marketing d’Airbus Defence and Space dans la business line Geo intelligence, évoque tout d’abord le récent changement d’appellation de sa société (précédemment Astrium). Selon lui, aucune conséquence, si ce n’est ce passage de la Geo information à la Geo intelligence pour appuyer le rôle et l’importance marquée de l’imagerie ...

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