Tile Package Download App

Tile Packages are pre-formatted basemaps used in mobile applications. They are installed on the device through a sideloading process that removes the need for the basemaps to be downloaded in Collector, Survey123, and other mobile data collection platforms, greatly reducing download time for offline maps.

Installation:

Android Guide iOS Guide

Tile Package Specs:

Area: 70 km2 Size: 0.5 - 1.4 GB Resolution: 17 zoom levels (1-2 meter) File Type: Tile Package (.tpk) Spatial Reference: WGS 1984 Web Mercator Auxiliary Sphere Imagery year: 2016 – 2018 Pixel Depth/Compression: 32 bit/JPEG

Instructions for Downloading:

Step 1 - In the app, use the Select tool to highlight area





Step 2 - Use the attribute table to access the download url





Step 3 - download each .tpk per link

Data and Resources

Field Value
accessLevel public
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier c6526c24-918d-4d9b-b644-3601ed0d89ee
issued 2019-06-25T22:52:26.000Z
modified 2019-08-30T17:22:03.000Z
publisher CAL FIRE
resource-type Dataset
source_datajson_identifier true
source_hash 63d63e7f5a2d3058ce46b153ac502a52f4a180b2
source_schema_version 1.1
theme {"Natural Resources"}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • cal-fire
  • ckan
  • collector
  • geo
  • geoss
  • imagery
  • national
  • north-america
  • tile-package
  • tpk
  • united-states
isopen False
license_id notspecified
license_title License not specified
maintainer egis.CALFIRE
maintainer_email tiffany.meyer@fire.ca.gov
metadata_created 2025-11-20T21:28:13.187034
metadata_modified 2025-11-20T21:28:13.187038
notes <div style='text-align: left;'><font face='Arial' size='3'><span style='color: black;'>Tile Packages are pre-formatted basemaps used in mobile applications. They are installed on the device through a sideloading process that removes the need for the basemaps to be downloaded in Collector, Survey123, and other mobile data collection platforms, greatly reducing download time for offline maps. </span></font></div><br /> <div style='text-align: left;'><font face='Arial' size='3'><span style='color: black;'><b>Installation:</b></span></font></div> <div style='text-align: left;'><font face='Arial' size='3'><span style='color: black;'><ul> <li><a href='https://www.maps.arcgis.com/sharing/rest/content/items/bc868a317a214fbdb4868b6a88e2f48a/data' target='_blank'><b>Android Guide</b></a></li> <li><a href='https://www.maps.arcgis.com/sharing/rest/content/items/0afb9368c14646a2afe5fd1f52614e0c/data' target='_blank'><b>iOS Guide</b></a></li> </ul> </span></font></div><br /> <div style='text-align: left;'><font face='Arial' size='3'><span style='color: black;'><b>Tile Package Specs:</b></span></font></div> <div style='text-align: left;'><font face='Arial' size='3'><span style='color: black;'><ul> <li>Area: 70 km2</li> <li>Size: 0.5 - 1.4 GB</li> <li>Resolution: 17 zoom levels (1-2 meter)</li> <li>File Type: Tile Package (.tpk)</li> <li>Spatial Reference: WGS 1984 Web Mercator Auxiliary Sphere</li> <li>Imagery year: 2016 – 2018</li> <li>Pixel Depth/Compression: 32 bit/JPEG</li> </ul> </span></font></div><br /> <div style='text-align: left;'><font face='Arial' size='3'><span style='color: black;'><b>Instructions for Downloading:</b></span></font></div><br /> <table border='1' style='width: 50%;'> <tbody><tr> <th style='text-align: center; color:red;'><font face='Arial' size='3'><b>Step 1 - In the app, use the Select tool to highlight area</b></font></th> </tr> <tr> <td style='text-align: center'><img height='150' src='https://www.maps.arcgis.com/sharing/rest/content/items/9281098ba43b47af9b50da01bb4c650f/data' width='300' /></td> </tr> <tr> <td style='text-align: center; color:red;'><font face='Arial' size='3'><b>Step 2 - Use the attribute table to access the download url</b></font></td> </tr> <tr> <td style='text-align: center'><img height='120' src='https://www.maps.arcgis.com/sharing/rest/content/items/70390b160f864b6f83ac85823bca9265/data' width='300' /></td> </tr> <tr> <td style='text-align: center; color:red;'><font face='Arial' size='3'><b>Step 3 - download each .tpk per link</b></font></td> </tr> <tr> <td style='text-align: center'><img height='120' src='https://www.maps.arcgis.com/sharing/rest/content/items/211c5e32fdf84a47b6fd58a33afff0d3/data' width='300' /></td> </tr> </tbody></table>
num_resources 2
num_tags 13
title Tile Package Download App