The Owikeno Basin ACO survey was conducted on multiple days in August and September of 2019. The Owikeno Basin flows into Rivers Inlet on British Columbia’s Central Coast.
The entire Owikeno watershed was surveyed on August 3rd, 5th, 6th, 7th, 8th, 20th, and September 28th, 29th, and 30th.
For more information contact data@hakai.org
Below is a brief overview of the Airborne Coastal Observatory (ACO) and the type of data collected. For more information on post processing, data quality assurance, software used, and summary of results please contact data@hakai.org
The ACO is an aerial remote sensing platform used by the Hakai Institute to survey landscapes in detail. A Piper Navajo aircraft carries an array of integrated airborne mapping sensors installed to collect data in concert. The aircraft is operated and maintained by Kisik Aerial Surveys (Delta, BC).
Data products available:
Lidar data (LAZ)- classified point cloud – digital surface model – digital terrain model.
Image data (TIFF) – 4 band orthophotos – RGB & NIR.
Hyperspectral data (not always captured).
A detailed project report with the summary of acquisition, processing, and overall hardware / software is available (PDF).
Sensors and instrument breakdown:
Inertial Navigation System: Manufacturer: Applanix (Canada), IMU Model: POS AV 510 IMAR, GNSS Model: Trimble AV39.
Laser sensor: Riegl LMS-Q 780 long-range airborne laser scanner. Point density ranges per project and landscape from 1-12 points per square meter.
Aerial cameras: two fully integrated Phaseone Industrial iXU-RS1000 medium format cameras, resolution: 100MP, lens: 50mm f/4.0 Rodenstock.
Hyperspectral Sensor: manufacturer: Specim, model: AisaFENIX 384, spectral range: 380 - 2500 nm
