Introduction
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For those who are familiar with how to consume services, the links in this REST catalogue catalog will allow you to consume the data in your platform of choice:
httphttps://gistmapscodgis.itos.uga.edu/arcgis/rest/services/COD_External. Links to live services are also available on many HDX country COD pages.
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Map Services intended as a simple base map for the country showing administrative units and their name, and populated places and their name symbolized by rank. The map services have ESRI Map, ESRI Feature, KML and WMS endpoints. The country map services have features that turn off an on at different scales. This service is primarily used for consuming basemaps in ESRI, Google Earth (as image overlays), and OGC clients, and for data processing in ESRI clients.
Feature Services stream features from the administrative units and populated places COD data to the client. These feature services allow users to manipulate data in their desktop as if it were locally loaded: they can change symbology, perform geoprocessing tasks, and manipulate the base layer maps. Be very careful - the feature and WFS services should not be used for subset or data extraction. For cartographic reasons, the WFS and ESRI feature services have definition queries that restrict some of the data records (removes them from the service). If users want a copy of hte the data, they can get them from the WAF or the pcode service (using the API to extract features against the mapservice map service as geoJson), download them from dropbox Dropbox or HDX. If there is a usecase use case for needing all datasets via a feature service let ITOS know and they will enable one on a region by region basis.
The feature services have ESRI Map, ESRI Feature, KML, and OGC WMS and WFS endpoints. These services are also known as ‘pcode’ services. The services provide pcode labels intended to be used in conjunction with the country map service described in (1) above. The pcode labels are either off or on , and do not appear and disappear at different scales. This service is primarily used for feature access via WFS, KMZ (via network overlays), and pcode labels for either OGC or ESRI clients.
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Service Type | Examples | Endpoints | Description |
FeatureServer | COD_External/IRQ_AR(FeatureServer) COD_External/IRQ_EN(FeatureServer) | ESRI Map, ESRI Feature | Intended as base map and feature extraction for ESRI clients (available in 1-2 languages). |
MapServer | COD_External/IRQ_AR(MapServer) COD_External/IRQ_EN(MapServer) | ESRI Map, WMS, KML Image overlay (recommended) | Intended as the base map for ESRI or OGC clients (available in 1-2 languages). Name labels only |
MapServer | COD_External/IRQ_pcode(MapServer) | ESRI Map, WMS, WFS, KML Image overlay (not recommended), KML Network Link (recommended) | Intended as a labelling labeling layer for PCODES for all clients, and feature extraction for OGC clients. All countries get a single pcode service |
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- ESRI Clients
- ArcGIS Desktop (9.x and 10.x)
- ArcGIS Pro
- AGSOnline
- Google Earth
- Browsers
- Open source clients
- How How to find WFS/WMS endpoints
- QGIS
- UDig
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- The Rest Catalog and ESRI API
- Openlayers OpenLayers and Drupal
- CKAN
- EsriJson
- HTML
- Leaflet
- Shapley
- Mapbox (JavaScript)
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Link to google doc: How to consume cod COD live services