eBee flight mission video

Our new video for the photogrammetric acquisition with the senseFly eBee drone in the demonstration site of Rincine is online on our YouTube channel!

Posted in News | Leave a comment

Networking meeting with ForBioSensing LIFE+ project

Yesterday in Florence we had our first networking meeting with Krzysztof Stereńczak coordinator of the ForBioSensing LIFE+ project.

After some presentations regarding the aim of our projects we started to examine how to collaborate and share our metodologies in order to reach common results.

Stay tuned for further news!

Posted in News | Leave a comment

Video of the Demonstration Events

The first project video made during the demonstration events of the last summer it’s online on our Youtube channel!

Posted in Events, News | Leave a comment

Forest Inventory Attribute Prediction Using Lightweight Aerial Scanner Data in a Selected Type of Multilayered Deciduous Forest

Here below the link to the complete paper by Ivan Sačkov, Giovanni Santopuoli, Tomáš Bucha, Bruno Lasserre and Marco Marchetti. One first product related to our FRESh LIFE Project.

http://www.mdpi.com/1999-4907/7/12/307

ABSTRACT:

Airborne laser scanning is a promising technique for efficient and accurate, remote-based forest inventory, due to its capacity for direct measurement of the three-dimensional structure of vegetation. The main objective of this study was to test the usability and accuracy of an individual tree detection approach, using reFLex software, in the evaluation of forest variables. The accuracy assessment was conducted in a selected type of multilayered deciduous forest in southern Italy. Airborne laser scanning data were taken with a YellowScan Mapper scanner at an average height of 150 m. Point density reached 30 echoes per m2, but most points belonged to the first echo. The ground reference data contained the measured positions and dimensions of 445 trees. Individual tree-detection rates were 66% for dominant, 48% for codominant, 18% for intermediate, and 5% for suppressed trees. Relative root mean square error for tree height, diameter, and volume reached 8.2%, 21.8%, and 45.7%, respectively. All remote-based tree variables were strongly correlated with the ground data (R2 = 0.71–0.79). At the stand-level, the results show that differences ranged between 4% and 17% for stand height and 22% and 40% for stand diameter. The total growing stock differed by −43% from the ground reference data, and the ratios were 64% for dominant, 58% for codominant, 36% for intermediate, and 16% for suppressed trees.

forests-07-00307-g001forests-07-00307-g002

 

Posted in Uncategorized | Leave a comment

3D points cloud of the demonstration sites!

Now in the demonstration sites section of our website you can find the 3D points cloud generated by images aquired by Drone (eBee) and Structure for Motion Photogrammetry Process.

Here below the direct link to the pages:

Posted in Uncategorized | Leave a comment

Annual Meeting of the project

Yesterday in Florence took place the annual meeting of FRESh LIFE project, all partners were present and have discussed about the project progress.

Here some photos of the day!

Posted in Events, News, Uncategorized | Leave a comment

FRESh LIFE presents the first results at ASITA2016

Today in Cagliari Francesca has presented the first results of our project at ASITA2016.

Here some photo of the presentation.

 

 

Posted in Uncategorized | Leave a comment

3D points cloud of the demonstration area of Rincine (FI)

Completed the flight missions are arriving the first result from the elaborations!

Here Below a 3D points cloud of Rincine Forest generated by images aquired by Drone (eBee) and Structure for Motion Photogrammetry Process.

https://sketchfab.com/models/0083745189ab44dc9b3943d7137d14f4

 

 

 

Posted in Uncategorized | Leave a comment

FRESh LIFE at Bright2016

This gallery contains 4 photos.

Last Friday in Florence took place the researchers night “Bright 2016”, in the beautiful surroundings of the botanical garden, our pilot, Francesca Giannetti along with the coordinator Prof. Chirici, have presented FRESh LIFE project in a session titled “Forests in … Continue reading

Gallery | Leave a comment

Updates from the demonstration areas of FRESh LIFE project.

This gallery contains 8 photos.

After the summer break, all the partners of the project are back in the demonstration areas for the field measurements inside the plots. Here are some photos of the ground surveys!  

Gallery | Leave a comment