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Found 10 records similar to Harvest Year/Mask 1985-2015

Federal

Wildfire Year/dNBR/Mask 1985-2015Wildfire change magnitude 85-15. Spectral change magnitude for wildfires that occurred from 1985 and 2015. The wildfire change magnitude included in this product is expressed via differenced Normalized Burn Ratio (dNBR), computed as the variation between the spectral values before and after the change event. This dataset is composed of three layers: (1) binary wildfire mask, (2) year of greatest wildfire disturbance, and (3) differenced Normalized Burn Ratio (dNBR) transformed for data storage efficiency to the range 0-200.

Last Updated: Apr. 8, 2020
Date Published: Jan. 1, 2020
Organization: Natural Resources Canada
Formats: WMS PDF HTML ZIP
Keywords:  Forests
Federal

Forest Elevation(Ht) Mean 2015Mean height of lidar first returns (m). Represents the mean canopy height. Products relating the structure of Canada's forested ecosystems have been generated and made openly accessible. The shared products are based upon peer-reviewed science and relate aspects of forest structure including: (i) metrics calculated directly from the lidar point cloud with heights normalized to heights above the ground surface (e.g., canopy cover, height), and (ii) modelled inventory attributes, derived using an area-based approach generated by using co-located ground plot and ALS data (e.g., volume, biomass).

Last Updated: Apr. 8, 2020
Date Published: Jan. 1, 2020
Organization: Natural Resources Canada
Formats: WMS PDF HTML ZIP
Keywords:  Forests
Federal

Forest Elevation(Ht) Stddev 2015Standard deviation of height of lidar first returns (m). Represents the variability in canopy heights. Products relating the structure of Canada's forested ecosystems have been generated and made openly accessible. The shared products are based upon peer-reviewed science and relate aspects of forest structure including: (i) metrics calculated directly from the lidar point cloud with heights normalized to heights above the ground surface (e.g., canopy cover, height), and (ii) modelled inventory attributes, derived using an area-based approach generated by using co-located ground plot and ALS data (e.g., volume, biomass).

Last Updated: Apr. 8, 2020
Date Published: Jan. 1, 2020
Organization: Natural Resources Canada
Formats: WMS PDF HTML ZIP
Keywords:  Forests
Federal

Forest Percentage Above 2m 2015Percentage of first returns above 2 m (%). Represents canopy cover. Products relating the structure of Canada's forested ecosystems have been generated and made openly accessible. The shared products are based upon peer-reviewed science and relate aspects of forest structure including: (i) metrics calculated directly from the lidar point cloud with heights normalized to heights above the ground surface (e.g., canopy cover, height), and (ii) modelled inventory attributes, derived using an area-based approach generated by using co-located ground plot and ALS data (e.g., volume, biomass).

Last Updated: Apr. 8, 2020
Date Published: Jan. 1, 2020
Organization: Natural Resources Canada
Formats: WMS PDF HTML ZIP
Keywords:  Forests
Federal

Forest Lorey's Height 2015Lorey's mean height. Average height of trees weighted by their basal area (m). Products relating the structure of Canada's forested ecosystems have been generated and made openly accessible. The shared products are based upon peer-reviewed science and relate aspects of forest structure including: (i) metrics calculated directly from the lidar point cloud with heights normalized to heights above the ground surface (e.g., canopy cover, height), and (ii) modelled inventory attributes, derived using an area-based approach generated by using co-located ground plot and ALS data (e.g., volume, biomass).

Last Updated: Apr. 8, 2020
Date Published: Jan. 1, 2020
Organization: Natural Resources Canada
Formats: WMS PDF HTML ZIP
Keywords:  Forests
Federal

Forest Percent Above Mean 2015Percentage of first returns above the mean height (%). Represents the canopy cover above mean canopy height. Products relating the structure of Canada's forested ecosystems have been generated and made openly accessible. The shared products are based upon peer-reviewed science and relate aspects of forest structure including: (i) metrics calculated directly from the lidar point cloud with heights normalized to heights above the ground surface (e.g., canopy cover, height), and (ii) modelled inventory attributes, derived using an area-based approach generated by using co-located ground plot and ALS data (e.g., volume, biomass).

Last Updated: Apr. 8, 2020
Date Published: Jan. 1, 2020
Organization: Natural Resources Canada
Formats: WMS PDF HTML ZIP
Keywords:  Forests
Federal

Forest 95th Percentile Elevation(Ht) 201595th percentile of first returns height (m). Products relating the structure of Canada's forested ecosystems have been generated and made openly accessible. The shared products are based upon peer-reviewed science and relate aspects of forest structure including: (i) metrics calculated directly from the lidar point cloud with heights normalized to heights above the ground surface (e.g., canopy cover, height), and (ii) modelled inventory attributes, derived using an area-based approach generated by using co-located ground plot and ALS data (e.g., volume, biomass). Forest structure estimates were generated by combining information from lidar plots (Wulder et al.

Last Updated: Apr. 8, 2020
Date Published: Jan. 1, 2020
Organization: Natural Resources Canada
Formats: WMS PDF HTML ZIP
Keywords:  Forests
Federal

Canada Harmonized Agriculture Forest Land Cover 2015 The harmonized land cover (HLC) map is produced from Agriculture and Agri-Food Canada (AAFC) and Canadian Forest Service (CFS) data. The HLC product is exhaustive of all area from the northern edge of Canada’s forested ecosystems to the southern border. The land cover is following Intergovernmental Panel on Climate Change (IPCC) categories, represents the year 2015, and is at 30-m spatial resolution. This harmonized land cover map combines two sector-driven land cover products: the Virtual Land Cover Engine or VLCE from the CFS (Hermosilla et al., 2018), and AAFC's Annual Crop Inventory or ACI (Agriculture and Agri-Food Canada, 2018).

Last Updated: May 18, 2021
Date Published: Jan. 1, 2018
Organization: Natural Resources Canada
Formats: WMS PDF HTML ZIP
Keywords:  Forests
Federal

Forest Basal Area 2015Cross-sectional area of tree stems at breast height. The sum of the cross-sectional area (i.e. basal area) of each tree in square metres in a plot, divided by the area of the plot (ha) (units = m2ha). Products relating the structure of Canada's forested ecosystems have been generated and made openly accessible.

Last Updated: Apr. 8, 2020
Date Published: Jan. 1, 2020
Organization: Natural Resources Canada
Formats: WMS PDF HTML ZIP
Keywords:  Forests
Federal

Forest Gross Stem Volume 2015Gross stem volume. Individual tree gross volumes are calculated using species-specific allometric equations. In the measured ground plots, gross total volume per hectare is calculated by summing the gross total volume of all trees and dividing by the area of the plot (units = m3ha-1). Products relating the structure of Canada's forested ecosystems have been generated and made openly accessible.

Last Updated: Apr. 8, 2020
Date Published: Jan. 1, 2020
Organization: Natural Resources Canada
Formats: WMS PDF HTML ZIP
Keywords:  Forests
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