Average Surface Temperature 2014

Average ground surface temperature from June 18, 2014 Landsat 8 images prepared for TRCA by Toronto Metropolitan University.

Landsat 8 image, June 18, 2014 Each image was processed separately and made into a mosaic to cover the entire Greater Toronto Area (GTA). PCI Geomatica ATCOR module was used for extraction of temperature. Radiometric information sourced from metadata included in the "_MTL.text".
Haze and Cloud Masking: Cloud Masking: Seed 22% Lowest 17% Dilation 2pixels Water Masking: NIR 5% SER 3% Haze Removal: 35% for bands under 0.8um
Illumination Conditions: Constant height: sourced from metadata
Atmospheric Correction: Aerosol Type: Urban Condition: Mid latitude Summer Visibility: 23km Reflectance correction: kernel 9 pixels
Surface Temperature: Radiometric Information: sourced from metadata Emissivity: constant = 0.98

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Last Updated May 19, 2026, 16:32 (UTC)
Created May 19, 2026, 16:32 (UTC)
Domain / Topic
Domain or topic of the dataset being cataloged.
Title
Title for the Dataset.
Average Surface Temperature 2014
Description
A description of the dataset.

Average ground surface temperature from June 18, 2014 Landsat 8 images prepared for TRCA by Toronto Metropolitan University.

Landsat 8 image, June 18, 2014 Each image was processed separately and made into a mosaic to cover the entire Greater Toronto Area (GTA). PCI Geomatica ATCOR module was used for extraction of temperature. Radiometric information sourced from metadata included in the "_MTL.text".
Haze and Cloud Masking: Cloud Masking: Seed 22% Lowest 17% Dilation 2pixels Water Masking: NIR 5% SER 3% Haze Removal: 35% for bands under 0.8um
Illumination Conditions: Constant height: sourced from metadata
Atmospheric Correction: Aerosol Type: Urban Condition: Mid latitude Summer Visibility: 23km Reflectance correction: kernel 9 pixels
Surface Temperature: Radiometric Information: sourced from metadata Emissivity: constant = 0.98
Tags / Keywords
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Format (CSV, XLS, TXT, PDF, etc)
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Dataset Size
Dataset size in megabytes.
27885.66
Metadata Identifier
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Published Date
Published date of the dataset.
2023-09-22
Time Period Data Span (start date)
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Time Period Data Span (end date)
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GeoSpatial Area Data Span
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Field Value
Access category
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public
License
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License not specified
Limits on use
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Location
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https://trca-camaps.opendata.arcgis.com/datasets/camaps::average-surface-temperature-2014
Data Service
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Owner
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trca_d.macleod
Contact Point
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Conservation Ontario
Contact Point Email
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[email protected]
Publisher
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Conservation Ontario
Publisher Email
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Author
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trca_d.macleod
Author Email
Email of the author.
Accessed At
Date the data and metadata was accessed.
2023-09-25
Field Value
Identifier
Unique identifier for the dataset.
00dcaed526e041a59cad759f99e04968
Language
Language(s) of the dataset
English
Link to dataset description
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https://trca-camaps.opendata.arcgis.com/datasets/camaps::average-surface-temperature-2014
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Contains Indigenous Data
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Portal Type
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Version
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None
Source
Source of the dataset.
None
Version notes
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Other versions
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Provenance Text
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Conservation Ontario
Provenance URL
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Temporal resolution
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GeoSpatial resolution in meters
Describes how granular (in meters) geospatial data is in the dataset.
GeoSpatial resolution (in regions)
Describes how granular (in regions) geospatial data is in the dataset.
Field Value
Indigenous Community Permission
Who holds the Indigenous Community Permission. Who to contact regarding access to a dataset that has data about Indigenous communities.
Community Permission
Community permission (who gave permission).
The Indigenous communities the dataset is about
Indigenous communities from which data is derived.
Field Value
Number of data rows
If tabular dataset, total number of rows.
Number of data columns
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If RDF dataset, total number of triples.
Number of entities
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Number of data properties
If RDF dataset, total number of unique properties used by the triples.
Data quality
Describes the quality of the data in the dataset.
Metric for data quality
A metric used to measure the quality of the data, such as missing values or invalid formats.

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