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Quality flag (HSR vs GUF)
This data is not available for public download. Contact salurbal.data@drexel.edu for access.
Built and Natural EnvironmentUrban Form MetricsBECGUFFLAG
Variable Definition
The flag is used to mark records where the true positive rate – or the extent of overlap between urban HSR and urban GUF pixels at L1AD in 2015 – is less than 50%. If the true positive rate is < 50%, the flag takes on ‘1’, otherwise it is set to ‘0’. The flag was computed for 2015 and is available for L1AD, L1UX, and L2.
Variable Information
- Variable Name
- BECGUFFLAG
- Observation Type
- area-level
- Value Type
- discrete
- Domain
- Built and Natural Environment
- Subdomain
- Urban Form Metrics
Coverage
- Years Available
- 2015
- Countries
- Argentina, Brasil, Chile, Colombia, Costa Rica, El Salvador, Guatemala, Mexico, Nicaragua, Panama, Peru
- Geographic Levels
- L1ADL1UXL2
- Public Access
- ⓘ Restricted (Contact salurbal.data@drexel.edu)
Data Availability by Country and Year
| Year | AR | BR | CL | CO | CR | GT | MX | PA | SV | PE | NI |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Available for download
Available but not publicly
Not available
Data Sources
| ISO2 | Year | Source |
|---|---|---|
| AR;BR;CL;CO;CR;GT;MX;NI;PA;PE;SV | 2015 | High spatiotemporal resolution mapping of global urban change from 1985 to 2015 |
Data Access Information
SALURBAL respects the Data Use Agreements of our data sources. Some data is not publicly available.
To request access to non-public data or for more information about our data, please contact salurbal.data@drexel.edu.