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A dataset containing frame images and dense airborne laser scanning point clouds
- Citation Author(s):
- Antonio Maria Garcia Tommaselli, Member, IEEE, Maurício Galo, Member, IEEE, Thiago Tiedtke dos Reis, Roberto da Silva Ruy, Marcus Vinicius Antunes de Moraes and Wander Vieira Matricardi
- Submitted by:
- Antonio Tommaselli
- Last updated:
- Tue, 05/17/2022 - 22:17
- DOI:
- 10.21227/H2SK8C
- Data Format:
- Research Article Link:
- License:
2424 Views- Categories:
- Keywords:
Abstract
This dataset contains aerial images acquired with a medium format digital camera and point clouds collected using an airborne laser scanning (ALS) unit, as well as ground control points and direct georeferencing data. The flights were performed in 2014 over an urban area in Presidente Prudente, State of São Paulo, Brazil, using different flight heights. These flights covered several features of interest for research, including buildings of different sizes and roof materials, roads and vegetation. Three point clouds with different densities, a block of digital aerial images and auxiliary data are available. A geometric assessment was conducted to ensure the accuracy and consistency of the data.
Additional Informations
More details on this dataset can be found in the following paper (to appear in IEEE-GRSL):
TOMMASELLI, A. M. G.; GALO, M.; REIS, T. T.; RUY, R. S.; MORAES, M. V. A.; MATRICARDI, W. V. Development and assessment of a dataset containing frame images and dense airborne laser scanning point clouds. IEEE Geoscience and Remote Sensing Letters, 2017. DOI: 10.1109/LGRS.2017.2779559
Information about the files in this DataSet is available in readme file.
Dataset Files
- Ground control points (GCP) coordinates, exterior orientation parameters and kml file showing each GCP position UnespDataSet_EOP_GCP.zip (1.81 MB)
- Airborne Laser Scanning point clouds (in 3 densities) and kml files with the bounding boxes UnespDataSet_ALS_PointCloud.zip (89.56 MB)
- Images of two flight strips in JPEG format UnespDataSet_JPG_Images_90p.zip (363.10 MB)
Documentation
| Attachment | Size |
|---|---|
 Dataset 'readme' file | 80.03 KB |
Comments
I am working in the field of photogrammetry and laser scanning technology as a professor at Karadeniz Technical University, Department of Geomatics. I need a dataset to use in my undergraduate student's diploma work. I will be glad if you can help.
best wishes...
Dr. Fevzi Karsli