Ah taxes, don’t you just love em? Every year there seems to be a new tax we have to pay. And now there is Measure W for a new proposed property tax, and it uses GIS! Et tu, GIS? 🙂
Do you own property in LA County? Read on. You rent in LA County? Your landlord can raise your rent to cover the tax. You should read on too. Continue reading
The Santa Barbara Museum of Natural History will exhibit “The Kingdom of California: Mapping the Pacific Coast in the Age of Exploration” through January 2nd. The exhibition displays 17th to 19th century maps and books, including maps showing California as an island as well as 19th century coastal charts. Entry to the exhibit is free with paid museum admission. Check it out!
This one is interesting! The New York Times has created a page with an interactive map showing every building in the US. How did they do this? They used data from a huge database that Microsoft released to the public this year. Microsoft’s computer engineers trained a neural network to analyze satellite imagery and extract out shapes of 125,192,184 buildings across the country. Click below and read on!
In a recent survey of citizens across the world it was found 86% view digital delivery of public services “as equally or more important” than traditional methods of public service delivery. And most are willing to provide personal or potentially sensitive data to improve the personalization of services. For example, 73% of citizens polled would provide biometric data such as fingerprints, retinal scans, or voice identification to government in exchange for more personalized service. Of course Americans were about 10 percent less likely than their global counterparts to share personal information to improve government service delivery … I don’t blame them! Click below to read more.
Harvard University’s Center for Geographic Analysis (CGA) has created Harvard WorldMap, an online open-source mapping platform developed to lower barriers for scholars who wish to explore, visualize, edit, and publish geospatial information. WorldMap was created to provide a mapping platform that supports large datasets that also allows collaboration. Anyone can create their own online mapping portal, upload large GIS layers and overlay them with other layers, and control access to their data. Check it out!
If you do not have the cash to attend the GIS-Pro/CalGIS 2018 conference in Palm Springs next week, you can get a free pass to visit the exhibit hall area October 10 or 11. Click here for more details.
FEMA and FCC will conduct a nationwide test of the Emergency Alert System (EAS) and Wireless Emergency Alert (WEA) system. That means today you will receive a WAS test message on your cell phones that are connected to wireless providers participating in WEA. Cell towers will broadcast the WEA test for approximately 30 minutes beginning at 2:18pm EDT (11:18am PDT).
So when your cell phones start screaming at you, that is what’s going on! For more information, visit https://www.fema.gov/emergency-alert-test.
According to an analysis of Federal Reserve Bank of Philadelphia data, the top five states that lead other states in economic gains since President Trump’s inauguration in January 2017 are New Mexico, Nevada, Arizona, California and Georgia. Click the map below to read the short article.
What would be interesting is another map showing what it was before Trump, or a map showing % change.
Does the neighborhood you grow up in determine how far you move up the economic ladder? Check out this NPR article and interactive map to explore the Opportunity Atlas.
What is ArcGIS Indoors? ESRI calls it a complete indoor mapping system that will offer a floor aware location platform providing maps, data, and location info for indoor spaces. Scheduled for release in Q4 of 2018, ArcGIS Indoors is targeted for use in facilities, retail and commercial locations, airports, hospitals, event venues and universities, to analyze, locate, navigate, and to collaborate and share indoor information.
To use ArcGIS Indoors for real time indoor positioning and routing directions, the building you are in needs to be equipped with location technology that connects to your phone or tablet where the app is running. The location technology is not part of the ArcGIS Indoors system, but is needed for it to work. ESRI stated that it has used Apple’s location technology for prototype versions of the system.
The ArcGIS Indoors mobile app is an essential part of the system. The app uses a mobile map package that is hosted in ArcGIS Online. The map package contains all the indoor location info relevant to the building, such as CAD/BIM data, points of interest, transportation networks and vector baselines. The logic of the different building floor levels are defined in Excel spreadsheets, as well as points of interest and feature class information.
Right now there is no quick way of generating an indoor location information model. A variety of data sources can be used to create one, but it would probably be best just to start from scratch if no data exists. If you are familiar with the Campus Viewer Tools, you have some knowledge on what needs to be done. ArcGIS Pro will be used to create information models in a two step process. First you create a lattice network that covers all walkable spaces in a building. Second, this serves as the basis for a thin lattice network with more details, using a special set of toolboxes in ArcGIS Pro. Once created, you push the output to ArcGIS Online as a mobile map package to be consumed by the ArcGIS Indoors app.
Watch this video of the ArcGIS Indoors workshop from the last ESRI User Conference. It will give you a great overview on what you need to do with respect to data and getting it all working:
Also click below for more info on ArcGIS Indoors and sign up to stay informed when it’s released.
SoCalGIS.org 