The USDA National Aerial Imagery Program (NAIP) has 2020 California aerial imagery services available. Also provided are services for earlier NAIP years and links to source data downloads and related files containing specific imagery dates. Click below for more info and links to the image services.
Registration is open for the next National Geodetic Survey (NGS) Geospatial Summit, taking place online on May 4-5, 2021, from 1:00 – 5:00 pm, ET. NGS strongly encourages attendees to participate on both days.
The NGS plans to replace the North American Datum of 1983 (NAD 83) and the North American Vertical Datum of 1988 (NAVD 88) as part of modernizing the National Spatial Reference System (NSRS).
Attend this year’s Geospatial Summit to:
- Learn the benefits of NSRS modernization,
- Hear about NSRS modernization progress,
- Prepare for how the transition will affect you,
- Ask questions of NGS experts, and
- Share your feedback about the planned changes.
The summit is free for everyone to attend. Click below for more info and to register.
Did you remember to register for the 2021 ESRI User Conference? To be honest, I completely forgot about it!
The conference will be online again. Registration is open. It is free to all to attend the Plenary Sessions only. Those maintaining ArcGIS software maintenance will have access to all content. Click below for more info and to register.
The California GIS Council has started a quarterly CA GIS legislation update for the wider California GIS community. They call it “GIS Under the Dome”. Below is a link to the latest edition.
This color palette generator is a handy online tool that quickly creates a set of colors especially designed to make any data visualization, such as pie charts, bar charts, and maps, more effective. Check it out!
Burbank just got their LARIAC6 imagery. The projection that was used is a little different. It did catch me by surprise when I was comparing it to LARIAC5 imagery.
LARIAC5 – NAD_1983_StatePlane_California_V_FIPS_0405_Feet
LARIAC6 – NAD_1983_2011_StatePlane_California_V_FIPS_0405_Ft_US
Just enough to make ArcGIS Desktop complain!
NAD 83 (2011) is a new NAD 83 “realization”. It does not use a new datum. It is a refinement of the NAD 83 datum using data from a network of very accurate GPS receivers at Continuously Operating Reference Stations (CORS). From the point of view of GIS use, the difference is very slight and it will not be an issue when overlaying your older NAD 83 data.
Landsat image services in ArcGIS Online will be updated this spring with Landsat Collection 2 imagery, recently released by the US Geological Survey (USGS). Landsat Collection 1 imagery will be retired. Click below to read more about it.
Earlier this year, ESRI launched a new product called ArcGIS Platform, a platform-as-a-service (PaaS) offering that makes it easier to integrate ESRI location services into apps, solutions, and business systems. As a GIS professional, you already realize the benefits of GIS. However, it can be a challenge when developers in your organization need location services but are not familiar with the ArcGIS system or require the additional functionality provided by it. With ArcGIS Platform, developers and IT professionals can take advantage of location services—including basemaps, routing, geocoding, data, and geoenrichment—within their development environment through an industry-standard development experience, instead of needing a stand-alone set of services. This month, the ESRI state and local government team will present the following:
- How this new product will make it easier for developers to integrate our location services into their apps and business systems
- The immediate benefits of adopting these new capabilities including easily accessible services and a metered transaction business model
- How GIS professionals can communicate the benefits and capabilities of ArcGIS Platform to the developers they work with
The webinar is March 17 at 10am. For more info and to register, click here.
The California Geographic Information Association (CGIA) will host a webinar today with the California State GIO about California GIS initiatives and a conversation about supporting new GIS professionals. The webinar will be today at 12:30pm. Click here for more info and to RSVP.
The National Maps Corps is an online crowdsourcing mapping project with volunteers successfully editing structures in all 50 States, Puerto Rico, and the U.S. Virgin Islands. Structures include schools, hospitals, post offices, police stations, cemeteries, and other important public buildings. By updating and verifying structures data, volunteers are making significant contributions to USGS National Structures Database, The National Map, and ultimately US Topo Maps.
If you have some time, why not do a little data editing? Click below and check it out.