{"id":412,"date":"2024-10-26T20:36:54","date_gmt":"2024-10-26T20:36:54","guid":{"rendered":"https:\/\/www.acugis.com\/gis-tutorials\/?page_id=412"},"modified":"2024-10-26T20:36:54","modified_gmt":"2024-10-26T20:36:54","slug":"geoserver-imagepyramid-data-store","status":"publish","type":"page","link":"https:\/\/www.acugis.com\/gis-tutorials\/geoserver\/geoserver-imagepyramid-data-store\/","title":{"rendered":"GeoServer: ImagePyramid Data Store"},"content":{"rendered":"\n

This post will cover creating an ImagePyramid data store with GeoServer.<\/p>\n\n\n\n

If you have image files prepared, you can skip the “Prepare Files” section below.<\/p>\n\n\n\n

Prepare files<\/strong><\/p>\n\n\n\n

We will use the Sydney GeoTIFF image from\u00a0PlanetSAT geospatial-data-samples<\/a>\u00a0to create our pyramid.<\/p>\n\n\n\n

Create new directory ‘sydney’ in your GeoServer data\/data directory.<\/p>\n\n\n\n

su - tomcat\ncd \/home\/tomcat-version\/webapps\/geoserver\/data\/data\nmkdir sydney\ncd sydney\nwget https:\/\/demo.planetobserver.com\/PlanetObserver_PlanetSAT_10m_Australia_Sydney_UTM56.zip\nunzip PlanetObserver_PlanetSAT_10m_Australia_Sydney_UTM56.zip \nrm -f PlanetObserver_PlanetSAT_10m_Australia_Sydney_UTM56.zip <\/pre>\n\n\n\n
Now, still in our ‘sydney’ directory, let’s use gdal to create our tiles:<\/p>\n\n\n\n
mkdir pyramid\ngdal_retile.py -v -r bilinear -levels 4 -ps 2048 2048 -co \"TILED=YES\" -co \"COMPRESS=JPEG\" -targetDir pyramid PlanetObserver_PlanetSAT_10m_Australia_Sydney_UTM56.tif\n<\/pre>\n\n\n\n
After this we can remove the large TIFF file. <\/p>\n\n\n\n
Note:<\/strong> gdal_retile.sh is part of the gdal-bin package in Ubuntu.<\/p>\n\n\n\n
Create a Workspace<\/strong><\/p>\n\n\n\n
We’ll create a workspace, called “pyramid” as below.<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
Create the Data Store<\/strong><\/p>\n\n\n\n
Go to Data \/ Stores\/ Add New<\/p>\n\n\n\n
Click on ImageMosaic in Raster Data Sources<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
Select our workspace (pyramid) and enter “sydney<\/strong>” as store name<\/p>\n\n\n\n
Enter file:\/data\/sydney\/pyramid as URL.<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
Click OK and then click Save<\/p>\n\n\n\n
Create a New Layer<\/strong><\/p>\n\n\n\n
Go to Data \/ Layers \/ Add a new layer<\/p>\n\n\n\n
Select the pyramid:sydney<\/strong>\u00a0entry<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
Click on Publish. <\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
You will be taken to the “Edit Layer” menu, where you can change some parameters.<\/p>\n\n\n\n
You can edit various layer properties, as title, abstract, etc. In “Coverage Parameters” you can set ‘Multithreaded granule loading’, if you have multi-core CPU.<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
When ready, click the Save button.<\/p>\n\n\n\n
View the Pyramid<\/strong><\/p>\n\n\n\n
Go to Data \/ Layer Preview<\/p>\n\n\n\n
Find the “pyramid:sydney<\/strong>” in Name column. You can use the search box on top<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
<\/p>\n\n\n\n
Click on OpenLayers to view it. You can zoom in\/out and move around the map.<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
You can learn more about the ImagePyramid Data Store at:<\/p>\n\n\n\n
https:\/\/docs.geoserver.org\/main\/en\/user\/data\/raster\/imagepyramid.html<\/a><\/p>\n\n\n\n
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This post will cover creating an ImagePyramid data store with GeoServer. If you have image files prepared, you can skip the “Prepare Files” section below. Prepare files We will use the Sydney GeoTIFF image from\u00a0PlanetSAT geospatial-data-samples\u00a0to create our pyramid. Create new directory ‘sydney’ in your GeoServer data\/data directory. Now, still in our ‘sydney’ directory, let’s … <\/p>\n
Continue reading “GeoServer: ImagePyramid Data Store”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":48,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-412","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.acugis.com\/gis-tutorials\/wp-json\/wp\/v2\/pages\/412","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.acugis.com\/gis-tutorials\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.acugis.com\/gis-tutorials\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.acugis.com\/gis-tutorials\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.acugis.com\/gis-tutorials\/wp-json\/wp\/v2\/comments?post=412"}],"version-history":[{"count":2,"href":"https:\/\/www.acugis.com\/gis-tutorials\/wp-json\/wp\/v2\/pages\/412\/revisions"}],"predecessor-version":[{"id":426,"href":"https:\/\/www.acugis.com\/gis-tutorials\/wp-json\/wp\/v2\/pages\/412\/revisions\/426"}],"up":[{"embeddable":true,"href":"https:\/\/www.acugis.com\/gis-tutorials\/wp-json\/wp\/v2\/pages\/48"}],"wp:attachment":[{"href":"https:\/\/www.acugis.com\/gis-tutorials\/wp-json\/wp\/v2\/media?parent=412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}