Latest Contributions by EvanThoms

‎11-30-2016

I have not found a way to customize the right-click context menus in AG Pro (through the GUI like you can in ArcMap). Is this possible?

‎10-11-2016

Excellent! Thank you!

‎10-05-2016

I am trying to modify the WebTileLayer 3d example (WebTileLayer 3D | ArcGIS API for JavaScript 4.1) to use the tiles at this address: http://tiles.gina.alaska.edu/tiles/SPOT5.SDMI.ORTHO_RGB/tile/{x}/{y}/{z}.png and I end up with the code below but the tiles never get loaded. They load just fine in a Cesium web globe app so I know they should work. Can anyone help me troubleshoot this? <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no"> <title>WebTileLayer 3D - 4.1</title> <style> html, body, #viewDiv { padding: 0; margin: 0; height: 100%; width: 100%; } </style> <link rel="stylesheet" href="https://js.arcgis.com/4.1/esri/css/main.css"> <script src="https://js.arcgis.com/4.1/"></script> <script> require([ "esri/config", "esri/layers/WebTileLayer", "esri/Map", "esri/views/SceneView", "dojo/dom", "dojo/domReady!" ], function(esriConfig, WebTileLayer, Map, SceneView, dom) { esriConfig.request.corsEnabledServers .push("a.tile.stamen.com", "b.tile.stamen.com", "c.tile.stamen.com", "d.tile.stamen.com"); var map = new Map({ ground: "world-elevation" }); var view = new SceneView({ container: "viewDiv", map: map, scale: 10000000, center: [-154, 62] }); var tiledLayer = new WebTileLayer({ urlTemplate: "http://tiles.gina.alaska.edu/tiles/SPOT5.SDMI.ORTHO_RGB/tile/{col}/{row}/{level}.png", }); map.add(tiledLayer); }); </script> </head> <body> <div id="viewDiv"></div> </body> </html>

‎08-19-2016

Damn...

‎08-19-2016

Well, not quite. I want 7 symbols, not the 5 that my choice of 7 always switches to when I get out of the symbol editor and I would like the biggest symbol to be bigger. The Max Value symbol, even when I use Flannery compensation is still too small.

‎08-19-2016

I want to symbolize some point locations according to an integer ranking of 1 through 7 where the symbol size will be based on a logarithmic scale, not linear. When I set this up in ArcMap using the Graduated symbols renderer, I can easily choose 7 classes and a size range, but that size range is divided evenly by 7. When I try to use the Proportional symbols renderer, I make my choices shown in the screenshot, but my choice of 7 symbols to display in the legend is always truncated to 5. And why can't you specify a size range as opposed to only the minimum size? Clearly, I am not understanding something. How do I do this?

‎08-04-2016

Thanks Rebecca, No, sorry, there's nothing there would change anything I am trying to do. As you may know, the GINA WMS address for the SPOT imagery (SDMI.ORTHO ) does work in both ArcMap and ArcGlobe, so that's good. But as for making an online globe app that displays those GINA web tile layers over elevation, I am happy to develop in Cesium for now.

‎08-04-2016

Interesting, I didn't know about those services. I tried to add a URL and I just got the same error, that is, 'The value entered is not valid', with no explanation of what exactly would make it valid. Do you know about the GINA web layers github repo, from which I got the address I was trying? GitHub - gina-alaska/gina-map-layers: Layer definitions and apis for accessing GINA map tiles Update: I think I finally found the problem. On this page - Choose global or local—ArcGIS Online Help | ArcGIS - there is the explanation that tile layers have to be published from an ArcGIS server, which is annoying because when I was at the developer summit and mentioned to an ESRI person that I had tried using the GINA tile layers with Cesium, he asked 'Why would you use Cesium?'. I didn't have a great answer at the time, but now I do.

‎08-02-2016

Still wondering... It looks great in Cesium web globe. Can I do the same thing in ArcGIS Online? I could have sworn someone showed me how at the Dev summit this past spring, but I can't find any notes and I can't make it work.

‎07-21-2016

http://tiles.gina.alaska.edu/tiles/SPOT5.SDMI.ORTHO_RGB/tile/{x}/{y}/{z}.png The title asks it all and there's the url. So, can it be done?

‎06-29-2016

I have created a point feature layer in ArcGIS Online that has PDF attachments. It is in a web map and the attachments open fine there. but I cannot get this layer to download to Collector unless I first disable attachments. I get the 'unable to create replica error'. Should I be able to do this? How?

‎12-08-2014

I might not be understanding the problem completely here, but it occurs to me that another approach you might take is to use Viewshed in map view. You could create a line along the top of your landslide scarp and then define angles to bracket the search area on the raster below, as if you were standing on the bluff and using an inclinometer. See the attached image. The power of this method is that you could do zonal statistics on an intersection of the visible areas with your slope map. You could also vectorize this raster and convert it to cross section features. That should give the same result as starting with a surface profile in cross section view and then drawing a line with your angle of declination to find the intersection on the surface below the bluff.

‎07-31-2014

Everything works now. It seems like changes I make to the web service don't always get reflected with the first restart...

‎07-24-2014

When I go to: http://localhost:8080/Java/proxy.jsp?http://services.arcgisonline.com/ArcGIS/rest/services/?f=pjson‌ I get a list of services, so it appears I have set up the proxy correctly (per instructions at the GitHub resource-proxy page) But when I go to: http://localhost:8080/Java/proxy.jsp?http://sampleserver1.arcgisonline.com/…esCitiesRivers_USA/MapServer/WMSServer?SERVICE=WMS&REQUEST=GetCapabilities which is the extra WMS layer in the WMS layer | ArcGIS API for JavaScript‌ sample, I get the error: {"error": {"code": 403,"details": ["The proxy tried to resolve a prohibited or malformed URL. The server does not meet one of the preconditions that the requester put on the request."], "message": "403 - Forbidden: Access is denied."}} That is, it looks like I am hitting the ESRI server, but something is wrong on my end. I do get a list of capabilities, though, when I go straight to http://sampleserver1.arcgisonline.com/…esCitiesRivers_USA/MapServer/WMSServer?SERVICE=WMS&REQUEST=GetCapabilities What can I check next?

‎06-24-2014

Great, thanks Jake.

Online Status	Offline
Date Last Visited	‎03-26-2025 11:00 AM

My Ideas

Latest Contributions by EvanThoms

Customize ArcGIS Pro context menus (easily)?

Re: Can I add this web tile layer to a 3d scene?

Can I add this web tile layer to a 3d scene?

Re: Classed symbols with logarithmic sizing?

Re: Classed symbols with logarithmic sizing?

Classed symbols with logarithmic sizing?

Re: How do I add this tile layer to an ArcGIS Online scene?:

Re: How do I add this tile layer to an ArcGIS Online scene?:

Re: How do I add this tile layer to an ArcGIS Online scene?:

How do I add this tile layer to an ArcGIS Online scene?:

Can't add feature layer with PDF attachments to Collector

Re: Topographic profiles with the highest slope

Re: 403 error accessing ESRI WMS service through java proxy on localhost

403 error accessing ESRI WMS service through java proxy on localhost

Re: Frustrated with mosaic datasets

Captions for attached photos in Map Tour StoryMap?

Option to export geoprocessing history to metadata...

3D mensuration tools on Imagery tab are disabled

Re: Running arcpy script from Powershell after upd...

Re: Topology errors: Line Errors table seems incom...