Gitanyow Archaeology, Cranberry Junction - 2020 - Airborne Coastal Observatory

ACO Project# 20-3016-00

Andrew Martindale and Susan Marsden have requested 7 areas of interest (AOI) in Northern BC to derive high-resolution terrain models of key archaeological sites. The focus for this project is to provide detailed bare earth models to help identify archaeology sites and allow the researchers to map traditional land use areas. The project was successfully flown on July 30th, 2020. Weather throughout BC in 2020 pushed many acquisitions back, and thus we were forced to acquire this data in summer rather than the spring.

The project took place over 7 areas of interest with a total size of 50.13 km2. These sites are located along highway 37, distributed around Cranberry Junction on the Nass River, British Columbia.

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

Access and Use

Licence: Creative Commons Attribution 4.0
Limitations: Appropriate credit must be given to Hakai Institute and the authors of the dataset.

Data and Resources

Citation

Keywords

Dataset extent

Map data © OpenStreetMap contributors

Metadata Reference Date(s) March 01, 2022 (Publication)
March 01, 2022 (Revision)
Dataset Reference Date(s) July 30, 2020 (Creation)
March 01, 2021 (Publication)
Frequency of Update As Needed

Responsible Party 1
Name
Geospatial Technology Team
Affiliation
Hakai Institute
Email
data@hakai.org
Role
  • Custodian
  • Distributor
  • Owner
Responsible Party 2
Name
Airborne Coastal Observatory
Affiliation
Airborne Coastal Observatory - Hakai Institute
Email
data@hakai.org
Role
  • Author
  • Originator
  • Owner
  • Point of Contact
  • Principal Investigator
  • Processor
  • Publisher
  • Resource Provider
  • Sponsor
  • Editor
  • Rights Holder

Field Value
Ocean Variables Other
Scope Dataset
Status On Going
Topic Category oceans
Maintenance Note Generated from https://cioos-siooc.github.io/metadata-entry-form
Spatial Extent { "coordinates": [ [ [ -128.0, 55.96 ], [ -127.2, 55.96 ], [ -127.2, 56.36 ], [ -128.0, 56.36 ], [ -128.0, 55.96 ] ] ], "type": "Polygon" }
North Bounding Latitude 56.36
South Bounding Latitude 55.96
East Bounding Longitude -127.2
West Bounding Longitude -128.0
Temporal Extent
Begin
2020-07-30
End
2020-07-30
Vertical Extent
Min
0.0
Max
1000.0
Default Locale English