RegenCity interactive analysis
Explore one linked cell population from distribution to relationship, synchronized maps, and a configurable correlation matrix. Filtering decides which cells are analysed; highlighting decides which retained cells receive visual emphasis.
1. Choose the cell population
These global controls update every view. Exact land-use classes override the broader urban/non-urban scope when selected.
2. Inspect the distributions
The histograms and quartile lines use the jointly retained cells after both X and Y percentile cutoffs. They update together with the scatter and maps.
Relationship controls
Choose the indicators, scale, percentile interval, and mark appearance. Percentiles use compact numeric inputs so the control band can use the full page width efficiently.
Highlight controls
Highlighting changes emphasis without removing other retained cells. The same selection is used by the main scatter and the correlation matrix.
3. Read the relationship
4. Locate the retained cells
The two maps use the same fitted viewport. Pan or zoom either map and its companion follows automatically. H3 resolution 10 shows exact source-cell geometry; resolutions 8 and 9 aggregate by mean.
The quiet CARTO Positron layer supplies geographic context without labels competing with the cells. Each map carries its own value scale and focal/comparator boundary key.
5. Configure the correlation matrix
The matrix uses the global cell population and shared highlight selection, but it has its own point/density view, square-grid resolution, scale, percentile trim, point sizes, separate other/highlight alpha values, and context-sampling limit. Its percentile interval is applied to every selected field, then cells must pass every interval.
Source and status audit
The explorer contains capacity indicators admitted by the typed pipeline evaluation and experimental sandbox fields, including candidate Universal Greenspace variants. It contains no standardized executable outcome observations: the outcome registry is still catalog-only, and the Universal Greenspace fields remain presentation-only sandbox candidates.
Case-study and subzone highlighting is H3-only. Punggol Digital District and any other researcher-drawn boundary remain presentation polygons, not authoritative URA subzone definitions. All filters and map rendering are exploratory and leave canonical pipeline and sandbox outputs unchanged.