The Geography and Map Division is excited to support the newly launched “Library of Congress Geospatial Applications” Hub site! Hosted in ArcGIS Online, a web-based platform created by Esri, “the Hub” provides online users with a new way to explore the Library’s wide range of StoryMaps and web map applications in one site.
Category Archives: Maps/Apps/Charts/Data
2024 ESRI User Conference
The 2024 ESRI User Conference is on this week in San Diego. It is ESRI’s 44th user conference and celebrating 55 years as a company.
Some interesting information during the Plenary today:
- ArcGIS Online recycle bin, edit data with Web Editor, metadata editor, Model Builder, Data Pipelines
- Dashboards on mobile devices, 3D scenes in dashboards
- Story Maps offline briefings
- GeoAI predetermined models, ready to use, landcover, buildings, etc.
- ArcGIS Velocity
- ArcGIS support for STAC, oriented imagery, stream geospatial videos on a map
- Add PDF to a map
- ArcGIS Hub map based discussion boards … Geo Chat
- ArcGIS Pro, change group check boxes to radio buttons, insert hyperlinks in layouts, data schema editing in Excel
Fireworks 2024!
It’s that time again … July 4th and fireworks! Only some areas in SoCal are allowing the sales of fireworks. Where can you go?
Use the app to view cities in LA, Orange, Ventura, Riverside, and San Bernardino County that allow the sale and discharge of fireworks. Included are days and times when fireworks will be sold and when you can light them up, as well as links to city websites and telephone numbers. Data was collected from municipal codes, websites, and/or contacting each city. Data provided as is. Some cities are allowing sales now AND allow you to discharge them as well! Check it out and be safe!

Deprecation of the ESRI US 2021 & 2022 Demographic Data
FYI, effective June 2024, the ESRI US 2021 and ESRI US 2022 demographic datasets will no longer be available. To transition, the ESRI US 2023 data is available now.
To learn more about this deprecation and the steps to transition to the new datasets, visit the resources page here.
ESRI Launches Maps.com
Last week, ESRI launched Maps.com, a media website designed to celebrate maps and introduce the power of mapping to the world. Each week, the Maps.com editorial team publishes content to engage you and help you learn about the world through maps. Topics range from local issues to areas of global interests, and includes content contributed from the GIS community. Check it out!

The importance of geodetic reference frames
Webinar: Census Business Builder 5.2
This presentation will guide attendees on the core functionality of the data tool, plus walk through case studies of how the tool can be best used in various scenarios. This Census data tool can be used to form a comprehensive business plan for prospective businesses looking to start or expand their operations.
Webinar will be on October 26, 2023 @ 2:00 p.m. Eastern time
To register, visit https://www.fdlp.gov/news/webinar-census-business-builder-52
The Ancient “Lost Suburbs” of Los Angeles
Largest Early World Map
LA County GIS Day Looking for Maps and Apps
LA County GIS is currently accepting submissions for their map and app gallery for GIS Day. For more info visit: https://gis-day-gallery-lacounty.hub.arcgis.com/.


