Haiti

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Haiti GIS

bitnerd & flavour coordinating

• Provide admin UI for feature_to_feature_group, feature_class_to_feature_group, etc
  • controllers/gis.py & views/gis/...
  • Features are stored in the table gis_location
  • Feature Classes are types of Feature & determine their Marker (Icon): gis_feature_class
  • Feature Groups are collections of Features & Feature Groups & determine whether they appear as a separate layer on the Map to be enabled/disabled: gis_feature_group
  • There are Many-to-Many tables linking these together (defined in models/03_gis.py)
  • There are basic Controller functions for editing these resources, however they aren't fully-exposed to users (need to type URL manually)
  • We want nice User interface for these & menus (menus for GIS need some wider cleanup work anyway)

• KML Export
  • Include Marker?
  • Polygon support (currently uses Centroid)
  • Provide UI to access per-featuregroup feeds

• GeoRSS Export
  • Polygon support (currently uses Centroid)
  • Provide UI to access per-featuregroup feeds

• Separate out the Internal Features from External Features in LayerSwitcher (​GeoExt skills)
  • views/gis/map_viewing_client.html +68

• Popups for GeoRSS overlays (works in Chrome & IE8, but not FF)
  • views/gis/ol_layers_georss.js

• Popups for KML overlays (works in Chrome, but not FF)
  • views/gis/ol_layers_kml.js

• Unzip KMZ layers

• WMS Caps Browser

• Image layers

• KML Import
• GeoRSS Import

• Load GIS data
  • Polygons for PaP neighborhoods from ​https://www.geoint-online.net/community/haitiearthquake/Geospatial%20Data%20Files/Forms/AllItems.aspx
    • 3 administrative levels:
      • ​Departments
      • ​Communes
      • ​Sections
    • Shapefile to WKT (for calculations)
    • WMS for display on Map (large Vectors will slow browsers to a crawl)
    • WFS for ​Populations
  • TMS layer for new ​GeoEye imagery
  • ​http://www.geonames.org/search.html?q=&country=HT
  • ​http://www.fallingrain.com/world/HA/

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Haiti