Astronauts on board the International Space Station (ISS) take hundreds of night-time pictures each year of cities around the globe. Cities at Night is a “citizen science project that aims to create a map, similar to Google maps, of the Earth at night using night-time color photographs taken by astronauts onboard the ISS.” Check out the photographs that have been geo-referenced to the Earth, or join in and help the project team geo-reference new photographs!
Join the 3rd Annual Drones Flying Free Mini-Conference on May 16, 2018. This is a free webinar mini-conference on drones and geospatial technology.
In February the FCC released their new broadband map showing the availability of high-speed internet in the US. Many of you might remember their previous map which turned out to be completely useless. Well … this new one seems to be about the same, not matching the reality on the ground. Click below to read more about the story.
A great example of how to lie with maps. Hey! There’s a book about that! You should get it, it’s a great book.
Congratulations to Steven Steinberg on becoming the new GIO at LA County!
Before joining the County, Steven was the Principal Scientist and Department Head for Information Management and Analysis at Southern California Coastal Water Research Project (SCCWRP) a public agency for environmental research located in Costa Mesa.
Steven has extensive experience with geospatial analysis technologies including GIS, remote sensing, and image analysis in interdisciplinary applications. He has a B.S. in Natural Resources, a M.S. in Natural Resources Policy and Management, and a Ph.D. in Forestry (Geospatial Sciences). He also has co-authored books, such as GIS Research Methods: Incorporating Spatial Perspectives (2015) and GIS for the Social Sciences: Investigating Space and Place (2006).
If you find yourself taking a trip to Cambridge, MA in April, you might want to drop by Harvard’s Center for Geographic Analysis (CGA). CGA, together with the Harvard Data Science Initiative and ESRI, will host a conference on Illuminating Space and Time in Data Science on April 26-27, 2018. This conference aims at bringing together mainstream data scientists and geographic information scientists, to review the status of both fields, explore commonalities between the two, and identify the relevance of space and time in Data Science. The event features keynote speakers Francesca Dominici and Michael Goodchild, as well as thirty distinguished scholars from around the world. It is co-sponsored by I/UCRC Spatiotemporal Innovation Center and MapD Technologies, Inc.
This event is free and open to the public. For more information and to register, please visit http://gis.harvard.edu/events/conferences/2018-cga-conference-illuminating-space-and-time-data-science.
Starting April 11, 2018, ESRI will update their Landsat Image Services. Improvements include revised scaling of Top of Atmosphere (TOA) reflectance values, daily updates, new QA band, a new field to keep track of Landsat product ID, and WCS/WMS compatibility. For more info visit ESRI’s blog posting here.
Use ArcGIS Server? Want to edit data out in the field with disconnected editing capability but don’t want to be forced into the ArcGIS named user model just to use Collector? Webmapsolutions.com might have an answer for you! They have built an offline-enabled ArcGIS data collection app which works with ArcGIS Server (no named user required), but can also work with Portal and ArcGIS Online! Check it out.
Burbank received the LARIAC5 2017 imagery and I must say it looks great! Click to enlarge.
Also, this time around the imagery has 4 bands, band 4 being near infrared, so you can display color infrared (CIR) to make the vegetation pop. Just set the Red band to 4, the Green band to 1, and the Blue band to 2:
Very cool. Great job LA County! -mike
The California Earthquake Hazards Zone Application (“EQ Zapp”) is an online map that allows anyone with a computer, tablet, or smartphone to conveniently check whether a property is in an earthquake hazard zone. Earthquake hazard zones include fault rupture areas, liquefaction areas, and earthquake induced landslides. Check it out!
This afternoon at 1:30 PM, SCAG has a free Story Maps training class with Bern Szukalski at SCAG’s offices in Downtown LA at 1:30pm. Sign up now and hurry: https://t.co/cX7GvGEGBJ .
SoCalGIS.org 