Catchment Structural Units

Description

This project generated unique numerical codes at the pixel level to provide wall-to-wall coverage of 128 unique Catchment Structural Units (CSUs) codes based on land use-land cover (LULC), surficial geology, wetlands and slope across the Province. The Provincial CSU layer represents the quantification of combined structural influences at an individual pixel scale, as expressed by a specific numeric and text code. These codes reflect the geospatial layers used to represent catchment structure. The CSU data is presented at a pixel resolution of 20 x 20 m and five initial structural layers (i.e., land cover, land use, surficial geology, wetlands and slope). This resolution was chosen to balance detail with computational efficiency. Each class within the structural layers were assigned unique numeric codes of different orders of magnitude.

Updated

May 26, 2023

Resources

Catchment Structural Units - (HTML)

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Downloads: 14
Catchment Structural Units - (XML)

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Downloads: 7

Title and Dataset Information

Alternative Title

Catchment Structural Units

Date Modified

2023-05-26

Update Frequency

Every 2 months

Publisher / Creator Information

Publisher

Environment and Parks

Subject Information

Topic

Environment

Spatial Coverage

-120.902262,60.095343,-108.457069,48.894685

Resource Dates

Date Created

2023-01-10

Date Added to catalogue

2023-07-15T03:25:56.482292

Date Issued

2023-04-03

Date Modified

2023-05-26

Audience information

Entrepreneur/Self-employed General Public Government Researchers Scientists

Language

English (Canadian)

Identifiers

Usage / Licence

Licence

Open Government Licence - Alberta

Contact

Contact Name

Alberta Environment and Protected Areas, Government of Alberta

Contact Email

john.orwin@gov.ab.ca

Available Fields

title | Title
```
Catchment Structural Units
```

name | URL

gda-449cb57d-cbda-42ad-8422-80bc2126b451

owner_org | Publisher
```
5c4fcbd3-fefb-4197-90d2-b953ecdd5b5f
```

notes | Description

This project generated unique numerical codes at the pixel level to provide wall-to-wall coverage of 128 unique Catchment Structural Units (CSUs) codes based on land use-land cover (LULC), surficial geology, wetlands and slope across the Province. The Provincial CSU layer represents the quantification of combined structural influences at an individual pixel scale, as expressed by a specific numeric and text code. These codes reflect the geospatial layers used to represent catchment structure. The CSU data is presented at a pixel resolution of 20 x 20 m and five initial structural layers (i.e., land cover, land use, surficial geology, wetlands and slope). This resolution was chosen to balance detail with computational efficiency. Each class within the structural layers were assigned unique numeric codes of different orders of magnitude.

alternatetitle | Alternative Title
```
Catchment Structural Units
```
creator | Creator

contact | Contact Name

Alberta Environment and Protected Areas, Government of Alberta

contact_email | Contact Email
```
john.orwin@gov.ab.ca
```
contactother | Contact Other
identifier | External Identifier
updatefrequency | Update Frequency
```
Every 2 months
```
topic | Topic
```
Environment
```
tag_string | Tags
published_date | Publish on this future date.
review_date | Review Date
date_issued | Date Issued
```
  2023-04-03
```
date_created | Date Created
```
  2023-01-10
```
date_modified | Date Modified
```
  2023-05-26
```
time_coverage_from | Start Date
time_coverage_to | End Date

spatialcoverage1 | Spatial Coverage

-120.902262,60.095343,-108.457069,48.894685

usage | Usage Considerations

audience | Audience

Entrepreneur/Self-employed
General Public
Government
Researchers
Scientists

extent1 | Extent
archive_date | Date Archived
language | Language
```
English (Canadian)
```
license_id | Licence
```
Open Government Licence - Alberta
```
sensitivity | Sensitivity
```
Unrestricted
```
source_type | Import Source
```
geoimport
```

Pkg Data

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Description

Updated

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