US Flood Risk Map

A new online flood risk map has been released by the nonprofit organization First Street Foundation.  The online tool can tell you the current flood risk for your home and possible future risks.

The flood model used by Flood Factor is based on models of flood risk from rainfall, overflowing rivers high tides, and coastal storm surge.  It takes into account such as factors as flooding history, elevation and proximity to water.  To predict future risk of flooding other factors are also taken into account, such as different climate models and predicted sea level rise and predicted future precipitation patterns in the local area.  Check it out!

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ArcGIS Field Maps

ESRI has a new maps app called Field Maps.  It will combine map viewing and markup, data collection and inspection, battery optimized location tracking, work planning and task management, and navigation … all for your mobile workforce needs!  Check it out.

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Thanks goes to Tom Lutgen at Burbank Water and Power on finding this one!

COVID-19 Trends for US Counties

While we slowly open up again, there is that looming possibility of a COVID-19 second wave.  Data analysts have been crunching the numbers to see if they can identify any signs of a pending resurgence.  Check out this interactive map that shows daily data by US Counties, which include trends, days since last new case, recent outbreaks, active cases per 100,000 people, mortality rate by trend, deaths per 100,000 people, deaths as % of total cases, and state summaries.

covid19map

Forest Inventory & Analysis Factsheet

If you are interested in exploring forestry statistics in your home state, you might enjoy the Forestry Inventory & Analysis Factsheet.  The resource provides “a brief overview of forest resources in each state based on an inventory conducted by the FIA program in cooperation with each State forestry agency.”  Factsheets were created using data from the USDA Forest Service’s Forest Inventory and Analysis database.  To explore the data, toggle over the map and click on a state, or use the dropdown bar in the lower left-hand corner to select a state from the alphabetized list.  Check it out!

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Weather Spark

Are you a weather fanatic?  If you don’t know about Weather Spark, you should check it out.  It is a wonderful website that offers detailed summaries of typical weather anywhere on Earth.  From the home page, you are invited to enter a location in the search bar or to choose among major cities, and you can also search via an interactive map (linked below the city list) or view a randomly selected place. Each location in Weather Spark’s database has a vast amount of information concisely presented through colorful graphics and text descriptions, including average temperatures, humidity, solar energy, and much more, with reports available for a yearly, monthly, or daily time frame. You can also compare the average weather for multiple locations simultaneously. Check it out!

weatherspark

Smart Mapping Capabilities for Time

The date field in ArcGIS Online can be used to visualize data over time, change styling to display temporal differences, track edits, and display a feature’s date and time in a pop-up. The following article provides excellent tips for working effectively with date and time in ArcGIS Online.

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Other articles about using time:

Time Slider in Map Media

Rules for Publishing Date Fields

Date Fields in ArcGIS Online

An Example Map with Time

USGS First Complete Geologic Map of the Moon

The USGS has released the first unified geologic map of the moon.  This new work represents a seamless, globally consistent, 1:5,000,000-scale geologic map derived from the six digitally renovated geologic maps. The goal of this project was to create a digital resource for science research and analysis, future geologic mapping efforts, be it local-, regional-, or global-scale products, and as a resource for the educators and the public interested in lunar geology.  Click below to check it out!

moongeologicmap