Latest Contributions by DanPisut

Hello Fernando, The 2025 data was just added: https://livingatlas.arcgis.com/landcoverexplorer/. Cheers, Dan

‎02-07-2026

Have you tried the Historical Topographic Map Explorer? Much easier to find the perfect scene than using the mosaic filters. https://livingatlas.arcgis.com/topomapexplorer More info: https://esri.com/arcgis-blog/products/arcgis-living-atlas/mapping/historical-topo-map-explorer-beta

‎12-24-2025

Hi Isabel, The layers are listed as Beta since they're using a new technology that occasionally has update issues due to the long timeseries. We are working to stabilize them. If you need more timely data, I'd suggest using the CRW Virtual Stations that are a summary of this data. Note that NOAA's processing of the data is lagging ~2 days. We also have a "Most Recent" version of SST and SSTA available in Living Atlas.

‎11-18-2025

Hi Mele, I don't know the CalTopo map you're referring to. Looks like those are animated flow vectors. Those cannot be generated from the station data you referred to. Flow renderer in AGOL requires raster data.

‎11-05-2025

Hi @KatyAppleton1 Several people looked at this and we couldn't come up with a fix where colors, pop-ups, and export were all correct. So instead we republished the layer now the Map Viewer supports Unique Values for this data type. Please try this: https://arcgis.com/home/item.html?id=b29f0641f97f45d1916118e78a9dfe95 We will add it to Living Atlas and deprecate the older version soon.

‎11-05-2025

Hi @KatyAppleton1 and @HaydenWelch. We're looking into this. It's pretty tricky since there seems to be some discrepancy between the data which is integer and how Online and Pro are handling the value vs label vs color. The colors and values in the pop-up in Online do match with the original data (e.g., 14 really is 14). But the rendering is getting lost in translation in Pro and the Print Layout with that 1 class shift. Also, in your above example, Katy, it seems that Print may not be honoring the multidimensional selection since the classes have completely changed...not just the colors.

‎08-07-2025

Hello - currently updating tiled imagery to support a real-time flow renderer is not supported. We agree this will be a great addition if/when it is.

‎09-30-2022

Hi Edward, You are correct - it is a frequency issue. We update these maps twice a year. The next one goes out at the end of October and does have Henderson Co, NV for sure.

‎03-12-2020

Hello Min-Hung, The COVID-19 layer is a feature service that uses the same Aggregated Live Feeds methodology as many of the near real-time environmental layers found in Living Atlas. In short, we are downloading the latest data (from JHU), processing it locally, and publishing it as a hosted feature service. Every 20 minutes, the process is restarted and the service is overwritten with the latest information. The two layers that you linked are actually the same. JHU added additional information to the ArcGIS Online content item for inclusion in Living Atlas, but if you look at the REST, they are the same item ID. If you're interested in developing your own automated layers, there are two Learn ArcGIS lessons on implementing Live Feeds: Schedule Automated Near Real-Time Data Updates | Learn ArcGIS Update Real-Time Data with Python | Learn ArcGIS Cheers, Dan

‎11-22-2019

Don't modify the time settings on the service, those are fine. Just add a definition query on the time attributes. I also responded to April's question below on that thread for defining a custom data/color range.

‎11-22-2019

Best option is to run Create Random Raster and define the range of SST values you're interested. Make sure to use Min/Max. From there, choose your color palette, then export a Layer File. You can then apply that Layer File to any other layer and that will lock in the symbology so things are comparable.

‎11-21-2019

When you choose one of the analytic processing templates (see above), the legend will change to the range. You can also get the values in the pop-ups. "None" is Degrees C and the other option is Degrees F. Does that help?

‎11-21-2019

Hi Kathy, You can use either the time slider or a definition query on the date field to define a specific date. Cheers, Dan

‎05-08-2019

Hi Sarah, Can you give us a bit more detail about this? Which application are you doing this in? Pro, AGOL, a web app? If the latter, there's probably some wiggle room. Otherwise there's always my favorite hack: post production.

‎03-05-2019

Hi Landry, This is a pretty simple trick. Basically it’s a story map within a story map. To get the second level of tabs, copy/paste the URL from another story map into the content area for that tab. Add in &embed at the end of the url and it will strip the headers out. Cheers, Dan

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Latest Contributions by DanPisut

Re: 2025 update on Sentinel-2 10m Land Use/Land Cover Time Series

Re: USGS Historical Topographic Maps imagery layer - don't show aerial photos?

Re: When will the NOAA Coral Bleaching Alert Level and SSTA layers be finalised?

Re: Wind Speed And Direction

Re: Print output does not match visible map

Re: Print output does not match visible map

Re: Live (or Hourly) Wind Animation - Tiled imagery layer (multidimensional)

Re: USA Flood Hazard Areas layer missing areas

Re: Coronavirus Dashboard Data Automation Methods

Re: An Ocean of Temperature Data

Re: Raster Legend to Show Only Displayed Ranges

Re: An Ocean of Temperature Data

Re: An Ocean of Temperature Data

Re: Time Slider - Replace "Time" with "Date"

Re: How to add 2 layers of Tabs in Story Map Series

Re: Print output does not match visible map

Re: Print output does not match visible map

Re: USA Flood Hazard Areas layer missing areas

Re: Coronavirus Dashboard Data Automation Methods

Re: Living Atlas layers in Insights