Zoom to your Room.

ArcGIS Online has released a new update for November. 

Here is a list of what was expected. 

Among them is a hidden gem that hardly got noticed or mentioned but will change the way we do GIS on the Collector App. 

  • World Imagery, World Street Map, and World Topographic Map will be updated with additional levels of detail in the tiling scheme to support display of larger scale data in or on the basemap. 

Did you see it? No neither did anyone at our office. That was until Paul stumbled upon it while using Collector this week during a data collection project. He kept zooming in and zooming in until all the valves were individually visible.

If you have never come across this, it's a BIG stumbling block for utility folks!  Lots of these guys have oversized hands and clicking on a bunch of tiny dots can really get frustrating.  

This is the difference from an ArcGIS Server Cache to the Esri imagery Basemap

This is the difference from an ArcGIS Server Cache to the Esri imagery Basemap


In the past we have created a tile caches down to 1:500 for ArcGIS online (Or 1:250 if they have ArcGIS Server) this allows our clients to zoom in close enough to see the different features. Possibly click on several and hope the one they want got selected. 

No More!

Esri updated Three Basemaps (4 if you count Labels) World Imagery, World Street Map, and World Topographic Map that now zoom-in to an unbelievable 1:71 !!! I cannot overstate how awesome this IS. Sure the imagery and maps are a little fuzzy but WHO-CARES at that scale you just want to be able to see the features separately. 

If you look into this on ArcGIS Online web map, you can see that it's actually called "Room Level"

**Note if you Don't see this change on the Webmap interface, SAVE your map and try opening it again. AGO is a SAAS, but still needs to update the capabilities of the Webmap. 

Now, get out there you large-handed-gorilla & Zoom-Zoom!


To Portal? or not to Portal?

No, not the game Portal. ArcGIS Portal

Last year Esri released Portal with ArcGIS Server as a free extension. There has been a fair amount of confusion surrounding the product. What is it? Should we install it? What is it? 

One things is for sure; Esri keeps talking about Portal (or at least "a portal") so it must be important, right? Part of the confusion comes with issues of terminology. Another is people being unwilling or unable to explain the difference or what clients should do. I want to help with both. 

If you're a Esri shop, ArcGIS Online (AGO) is the platform through which all your GIS will be pushed out to your customers and users. If it isn't now it will be, so go ahead and relent. That platform is a portal (lowercase 'P'). To induce this platform acceptance, Esri decided to giveaway the server-software that runs ArcGIS Online. That is ArcGIS Portal (Capital 'P').  So you're using a portal when you are using ArcGIS Online and you're using a portal when you are using ArcGIS Portal. Get it? 

Now, Should you install and use ArcGIS Server Portal Extension? Probably not. Just use ArcGIS Online. Here's a quick Frequently Asked Questions when is comes to campaign ArcGIS Online (AGO) v. ArcGIS Portal (Portal)


Q: What about Security? AGO is highly secure by default, probably more secure than your ArcGIS Server installation, which has No security by default BTW. 
Q: Will AGO work with local services running behind my firewall? Yup. 
Q: I don't like my data being hosted on AGO. So don't. the idea of a portal is a window, not a dropbox. 
Q: Do I have complete control over my content? Yup. 
Q: Can the Portal software run on my existing ArcGIS Server? Maybe, but it shouldn't. Are you asking to overload Your PrintServer/FileServer and make it an ArcGIS server too? Recommended Best Practice is to run it on a separate server by itself. 
Q: Will AGO Work without the internet? Ok. Got me there, No. Your users do have to have access to the internet and most subdomains on So you will have to whitelist a fair number of URLs. Whereas portal can completely be on your internal network. Sequestered. 
Q: If I'm offline, how does Portal get updates to the basemaps? You install them.  
Q: Then how about new tools that are release on ArcGIS Online? You Install those too. 
Q: What about other peoples shared data outside my organization? No Workie.
Q: What if, I am using  Portal and I want to upgrade my hardware to meet customer demands? You cancel your weekend plans. 
Q: Seriously, What real benefit to I get from installing Portal? Your own Domain, Hyper-active-Internal-I.T.-Caveman-Security, Lots of extra work and a reason to spend lots of money on infrastructure hardware, bandwidth & overtime. 

A Portal is a place for connections, like an airport

The security thing could be a genuine issue ... for like the Department of Defense. If you are in local government IT, it really isn't a deal breaker. Does Your server have Multi-Factor Authentication? ArcGIS Online is pretty seamless with ArcGIS Server and plus wouldn't you rather offload some of your bandwidth? In most cases (95%) with city/county government ArcGIS Online will most always meet the orginization's needs.