Dataset Viewer

The dataset viewer provides a comprehensive interface for viewing and managing spatial datasets.

Overview

The dataset viewer (dataset.php) displays datasets with multiple tabs for different views and operations.

Features

Data Tab

  • Dataset metadata and information

  • Feature listing with pagination

  • Property filtering

  • Export options

  • Table view of features

Map Tab

  • Interactive map display

  • Layer styling and configuration

  • Popup configuration

  • Legend management

  • Basemap selection

Analysis Tab

  • Quick analysis tools

  • Statistics display

  • Chart generation

  • Summary information

Layer Controls

Visibility

  • Toggle layer visibility on/off

  • Control layer opacity

  • Layer ordering (z-index)

Styling

  • Point styling (color, size, symbol)

  • Line styling (color, width, style)

  • Polygon styling (fill, stroke, opacity)

  • Graduated colors based on attributes

  • Categorical colors

Filters

  • Property-based filtering

  • Spatial filtering (bounding box)

  • Save and load filter configurations

  • Multiple filter conditions

Popups

  • Configure popup content

  • Select properties to display

  • Custom HTML formatting

  • Link to detail pages

Legend Management

  • Automatic legend generation

  • Custom legend configuration

  • Graduated color legends

  • Categorical legends

  • Legend export

Export Options

  • GeoJSON export

  • Shapefile export

  • CSV export

  • KML export

  • Filtered export