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Katherine, If you need to use the a domain it would need to be added to the database. You do not need to use a domain but users would not be limited to the inputs allowable to the field. You can check to see if the domain exists and add it if needed from model builder. Take a look at Create Domain and Add Coded Value to Domain although this may be better performed using python script in model builder. Emma Hatcher's post in Add Multiple Fields Quickly with Domains to Add Fields tool has a great reference.
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07-22-2019
09:37 AM
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Katherine Clark You are correct. You would need to add the domains to your database before using this tool. Take a look at: A quick tour of attribute domains or Creating a new coded value domain. You would then be able to type in the domain name to be added to be used by the field. For example I have a "Yes_No" domain in my database that limits the options to Yes or No. I would type in Yes_No in the Field Domain input box.
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07-22-2019
09:09 AM
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Saloni, Using Python !ADDRESS!.split(" ", 1)[1] should work for you assuming there are no leading spaces before the address number and addresses do not contain any unit numbers such as "123 C Main Street". You can add a strip() statement to remove leading and trailing spaces such as !ADDRESS!.strip().split(" ", 1)[1].
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07-22-2019
07:12 AM
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Anupam Sharma When you say "show 3D polygons as per data" I assume you are trying to filter your data? You may need to clarify your question. Take a look at: Filter a feature layer | ArcGIS for Developers - Javascript API or Filter features by attribute | ArcGIS for Developers - Javascript API
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07-22-2019
05:54 AM
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Anupam, Look at it this way, if your field value has "number of cars" in a City and the normalizing field has "population" of the City, the ratio of these two numbers is used to determine the symbol size and would represent "number of cars per person". If the normalization field is not set or provided the symbol would be based exclusively on "number of cars". Another example if the field value was "total personal income" and the normalization field was "number of households" the symbol size or attributes would be determined on "personal income per household" or personal income divided by number of households. Simply, the field value is divided by the normalization value giving a ratio for use.
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07-22-2019
05:22 AM
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Parker, Make sure you are editing the files that are located on your hosing server and not just a local copy. Information as to were the files are saved for various deployments can be found at public-information-map-template-js/README.md at master · Esri/public-information-map-template-js · GitHub in the deployment section Also refresh your client browser to make sure you are not pulling in a cached webpage that is still showing the old format.
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07-21-2019
05:20 PM
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Anupam, These are different ways of accessing data on a feature service. PortalID is used when loading the layer via the portalitem property. // loads the third layer in the given Portal Item
const layer = new FeatureLayer({
portalItem: {
id: "8d26f04f31f642b6828b7023b84c2188"
},
layerId: 2
}); The url method pointing the service and not the layer directly in the Feature Service. // Can also be used if URL points to service and not layer
const layer = new FeatureLayer({
// Notice that the url doesn't end with /2
url: "http://services.arcgis.com/V6ZHFr6zdgNZuVG0/arcgis/rest/services/MonterreyBayCanyon_WFL/FeatureServer",
layerId: 2
}); Additional information is available at FeatureLayer | ArcGIS API for JavaScript 4.12 The ID information can be viewed in the objects Jason using the ArcGIS Online Assistant as posted by Christopher Schreiber in the post How do I get the ID of a web map layer? To view a webmap's JSON: 1.Login 2. Select the "I want to..." list in the top menu 3. Select "View an Item's JSON" from the list. 4. Select the map or Item from the lists on the left of the page.
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07-21-2019
01:46 PM
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Parker, In the default.js file included in the confit folder of the download from GitHub there is an option to disable Instagram. Find the location of this file you are using and edit the applicable line(s). The lines are “enableInstagram”: true - Change this to false and “instagramVisable”: true - also change to false. Both of these can be edits using a normal text editor. ...
"swipeType": "vertical",
"swipeInvertPlacement": false,
"hideNotesLayerPopups": true,
"enableInstagram": false,
"instagramVisible": false,
"enableFlickr": true,
"flickrVisible": false,
"flickrSearch": "",
"flickrTime": "",
"enableTwitter": true,
...
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07-21-2019
01:06 PM
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Anupam, The “field”value is the field name in your data whose values you want to display. The “normalizationField” property contains the attribute field name used for normalization of the data. Please see colorInfo_visualVariable | ArcGIS for Developers
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07-21-2019
12:20 PM
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Nada, In your vector data, to you need to have green/open space areas and built-up points or areas delineated? Both of these would be needed to even start a analysis. If you are looking for change over time you will need this data over multiple time periods. If you are looking only for current data you can work only with your most recent data. Please also look at Measuring access to parks link. This is not a specific example for openness index but the process would be similar. It does require access to the special analysis tools in ArcMap. You would basically be constructing 1 Sq Km buffers around your buildup point/ area and determining the amount of open space within that area. You can also convert your vector data into a surface(s) representing buildup points or areas and open space areas then perform a cost distance analysis on the surface(s) You can can look at the following tools depending upon your available software. Intersect—Help | ArcGIS for Desktop Identity—Help | ArcGIS for Desktop Understanding cost distance analysis—Analytics | ArcGIS Desktop
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07-21-2019
06:56 AM
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Nada, To do this using GIS you will need temporal data ( tables, vector data, imagery, etc.) in some form for the area you are trying to study urban expansion. The type of data will determine what tools and processes you can utilize in your GIS application. Can you please provide more information pertaining to what data you have available and the approach you are considering or have attempted, the specific problems you may be encountering, etc.? Here is a link pertaining to using GIS to Understanding and Measuring Urban Expansion.
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07-20-2019
10:21 AM
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Jamal, Correct, JPG only supports 1 or 3 bands as noted in my original post. It does not support 4 bands. If you need to support 4 bands, you will need to work with TIFF or JPEG 2000 or convert using only 3 bands to use JPG.
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07-20-2019
06:38 AM
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1) What version is the GDB you are trying to add fields. Is it possibly an older version. 2) Have you tried to create a copy of the GDB either just using Catalog, selecting the GDB and clicking Copy or using the Copy Tool in ArcGIS Desktop or Pro
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07-19-2019
02:09 PM
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Bryan Austin Do you have Auto-Cache enable or minimum scale for Auto-Cache set in your Feature Cache? Check under View > Data Frame Properties > Feature Cache
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07-19-2019
12:57 PM
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Thomas Zuberbuehler, I am sorry, I miss understood your question. You can just "Tab" to it and hit enter.
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07-19-2019
12:12 PM
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