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* [DOCS] Removed Coordinate and Region Maps (#59828) * [DOCS] Removed Coordinate and Region Maps * Review comment * Added redirect for visualize-maps * Fixed build errors
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Kaarina Tungseth
GitHub
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4624f96921
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4 changed files with 34 additions and 94 deletions
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@ -80,4 +80,9 @@ This page has moved. Please see <<get-data-in>>.
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[role="exclude",id="tilemap"]
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== Coordinate map
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This page has moved. Please see <<coordinate-map>>.
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This page has moved. Please see <<maps>>.
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[role="exclude",id="visualize-maps"]
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== Maps
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This page has moved. Please see <<maps>>.
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@ -227,15 +227,13 @@ requests. Supported on {ece}.
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`map.includeElasticMapsService:`:: *Default: true*
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Set to false to disable connections to Elastic Maps Service.
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When `includeElasticMapsService` is turned off, only the vector layers configured by `map.regionmap`
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and the tile layer configured by `map.tilemap.url` will be available in the <<maps, Maps application>>,
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<<tilemap, Coordinate map visualizations>>, and <<visualize-maps, Region map visualizations>>.
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and the tile layer configured by `map.tilemap.url` will be available in <<maps, Maps>>.
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`map.proxyElasticMapsServiceInMaps:`:: *Default: false*
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Set to true to proxy all <<maps, Maps application>> Elastic Maps Service requests through the Kibana server.
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This setting does not impact <<tilemap, Coordinate map visualizations>> and <<visualize-maps, Region map visualizations>>.
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[[regionmap-settings]] `map.regionmap:`:: Specifies additional vector layers for
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use in <<visualize-maps, Region Map>> visualizations. Supported on {ece}. Each layer
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use in <<maps, Maps>> visualizations. Supported on {ece}. Each layer
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object points to an external vector file that contains a geojson
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FeatureCollection. The file must use the
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https://en.wikipedia.org/wiki/World_Geodetic_System[WGS84 coordinate reference system]
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@ -40,11 +40,7 @@ data sets.
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Maps::
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* *<<maps,Elastic Maps>>* — Displays geospatial data in {kib}.
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* *<<visualize-maps,Coordinate map>>* — Displays points on a map using a geohash aggregation.
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* *<<visualize-maps,Region map>>* — Merges any structured map data onto a shape.
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* *<<heat-map,Heat map>>* — Displays shaded cells within a matrix.
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* <<heat-map,Heat map>>:: Display shaded cells within a matrix.
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<<for-dashboard,Dashboard tools>>::
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@ -138,7 +134,6 @@ include::{kib-repo-dir}/visualize/most-frequent.asciidoc[]
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include::{kib-repo-dir}/visualize/tsvb.asciidoc[]
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include::{kib-repo-dir}/visualize/timelion.asciidoc[]
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include::{kib-repo-dir}/visualize/tilemap.asciidoc[]
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include::{kib-repo-dir}/visualize/heatmap.asciidoc[]
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include::{kib-repo-dir}/visualize/for-dashboard.asciidoc[]
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@ -1,98 +1,40 @@
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[[visualize-maps]]
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== Maps
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[[heat-map]]
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== Heat map
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To tell a story and answer questions about your geographical data, you can create several types of interactive maps with Visualize.
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Visualize supports the following maps:
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* *Coordinate* — Display latitude and longitude coordinates that are associated to the specified bucket aggregation.
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* *Region* — Display colored boundary vector shapes using a gradient. Darker colors indicate larger values, and lighter colors indicate smaller values.
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NOTE: The maps in Visualize have been replaced with <<maps>>, which offers more functionality.
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[float]
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[[coordinate-map]]
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=== Coordinate map
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Use a coordinate map when your data set includes latitude and longitude values. For example, use a coordinate map to see the varying popularity of destination airports using the sample flight data.
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Display graphical representations of data where the individual values are represented by colors. Use heat maps when your data set includes categorical data. For example, use a heat map to see the flights of origin countries compared to destination countries using the sample flight data.
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[role="screenshot"]
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image::images/visualize_coordinate_map_example.png[]
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image::images/visualize_heat_map_example.png[]
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[float]
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[[build-coordinate-map]]
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==== Build a coordinate map
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[[build-heat-map]]
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=== Build a heat map
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Configure the `kibana.yml` settings and add the aggregations.
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To display your data on the heat map, use the supported aggregations.
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. Configure the following `kibana.yml` settings:
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* Set `xpack.maps.showMapVisualizationTypes` to `true`.
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* To use a tile service provider for coordinate maps other than https://www.elastic.co/elastic-maps-service[Elastic Maps Service], configure the <<tilemap-settings,tilemap settings>>.
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. To display your data on the coordinate map, use the following aggregations:
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* <<visualize-metric-aggregations,Metric>>
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* <<visualize-bucket-aggregations,Geohash bucket aggregation>>
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. Specify the geohash bucket aggregation options:
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* *Precision* slider — Determines the granularity of the results displayed on the map. To show the *Precision* slider, deselect *Change precision on map zoom*. For information on the area specified by each precision level, refer to {ref}/search-aggregations-bucket-geohashgrid-aggregation.html#_cell_dimensions_at_the_equator[geohash grid].
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+
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NOTE: Higher precisions increase memory usage for the browser that displays {kib} and the underlying
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{es} cluster.
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* *Place markers off grid (use {ref}/search-aggregations-metrics-geocentroid-aggregation.html[geocentroid])* — When you selected, the markers are
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placed in the center of all documents in the bucket, and a more accurate visualization is created. When deselected, the markers are placed in the center
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of the geohash grid cell.
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+
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NOTE: When you have multiple values in the geo_point, the coordinate map is unable to accurately calculate the geo_centroid.
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[float]
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[[navigate-coordinate-map]]
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==== Navigate the coordinate map
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To navigate the coordinate map, use the navigation options.
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* To move the map center, click and hold anywhere on the map and move the cursor.
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* To change the zoom level, click *Zoom In* or *Zoom out* image:images/viz-zoom.png[].
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* To automatically crop the map boundaries to the
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geohash buckets that have at least one result, click *Fit Data Bounds* image:images/viz-fit-bounds.png[].
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[float]
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[[region-map]]
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=== Region map
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Use region maps when you want to show statistical data on a geographic area, such as a county, country, province, or state. For example, use a region map if you want to see the average sales for each country with the sample eCommerce order data.
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[role="screenshot"]
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image::images/visualize_region_map_example.png[]
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[float]
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[[build-region-maps]]
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==== Build a region map
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Configure the `kibana.yml` settings and add the aggregations.
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. In `kibana.yml`, set `xpack.maps.showMapVisualizationTypes` to `true`.
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. To display your data on the region map, use the following aggregations:
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Heat maps support the following aggregations:
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* <<visualize-metric-aggregations,Metric>>
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* <<visualize-parent-pipeline-aggregations,Parent pipeline>>
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* <<visualize-sibling-pipeline-aggregations,Sibling pipeline>>
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* <<visualize-bucket-aggregations,Terms bucket aggregation>>
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* <<visualize-bucket-aggregations,Bucket>>
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[float]
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[[navigate-region-map]]
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==== Navigate the region map
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[[navigate-heatmap]]
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=== Change the color ranges
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To navigate the region map, use the navigation options.
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When only one color displays on the heat map, you might need to change the color ranges.
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* To change the zoom level, click *Zoom In* or *Zoom out* image:images/viz-zoom.png[].
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To specify the number of color ranges:
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* To automatically crop the map boundaries, click *Fit Data Bounds* image:images/viz-fit-bounds.png[].
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. Click *Options*.
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. Enter the *Number of colors* to display.
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To specify custom ranges:
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. Click *Options*.
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. Select *Use custom ranges*.
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. Enter the ranges to display.
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