{"id":19850276,"url":"https://github.com/trailbehind/tilelive-imageserver","last_synced_at":"2026-05-14T04:32:35.173Z","repository":{"id":55036040,"uuid":"329128884","full_name":"trailbehind/tilelive-imageserver","owner":"trailbehind","description":"Tilelive source for ImageServer endpoints. ","archived":false,"fork":false,"pushed_at":"2021-01-13T23:01:10.000Z","size":8,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":5,"default_branch":"main","last_synced_at":"2025-01-11T13:13:14.185Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"bsd-3-clause","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/trailbehind.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2021-01-12T22:28:56.000Z","updated_at":"2024-09-03T18:29:49.000Z","dependencies_parsed_at":"2022-08-14T09:50:09.915Z","dependency_job_id":null,"html_url":"https://github.com/trailbehind/tilelive-imageserver","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/trailbehind%2Ftilelive-imageserver","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/trailbehind%2Ftilelive-imageserver/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/trailbehind%2Ftilelive-imageserver/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/trailbehind%2Ftilelive-imageserver/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/trailbehind","download_url":"https://codeload.github.com/trailbehind/tilelive-imageserver/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":241231338,"owners_count":19931141,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-12T13:25:11.743Z","updated_at":"2026-05-14T04:32:35.102Z","avatar_url":"https://github.com/trailbehind.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# tilelive-imageserver\n\nThis is a tilelive source for ArcGIS ImageServer endpoints.\n\nThe documentation used for implementation is [here](https://developers.arcgis.com/rest/services-reference/image-service.htm).\n\n## Usage\n\n`imageserver:` URIs are supported, with the following parameters available:\n\n- `source`: the ImageServer URL\n- `rasterFunction`: the rasterFunction provided by the source server to apply to the data. (Optional)\n- `minzoom`: optional, default 0\n- `maxzoom`: optional, default 14\n- `baseTileSize`: base tile size in pixels (default 256)\n- `scale`: integer to scale base tile size (default 1)\n- `format`: image format, currently png and jpg are supported.\n\n**Examples**:\n\n- USGS 3DEP Multidimensional Hillshade: `imageserver:///?source=https://elevation.nationalmap.gov/arcgis/rest/services/3DEPElevation/ImageServer/\u0026rasterFunction=Hillshade Multidirectional\u0026maxzoom=14`\n\n## Source/Data Testing\n\n**Local testing**:\n\n1. `node test.js` should place a single tile in the root directory if sucessful.\n\n**Testing with tessera**:\n\n1. Install this source globally with `npm install -g .`\n2. Install `tessera`\n3. Run `tessera` with the tilelive module included: `tessera --require=tilelive-imageserver \"imageserver:///?source=https://elevation.nationalmap.gov/arcgis/rest/services/3DEPElevation/ImageServer/\u0026rasterFunction=Hillshade Multidirectional\u0026maxzoom=14\"`\n4. View `localhost:8080` in browser\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftrailbehind%2Ftilelive-imageserver","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ftrailbehind%2Ftilelive-imageserver","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftrailbehind%2Ftilelive-imageserver/lists"}