Use this tag when ArcGIS for Desktop is the product and architecture that you are using from the ArcGIS platform.

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7 views

Intersect tool of ArcGis gives multiple intersecting points

I am using .net in arcGis 10.0 to develop tools.I have two polyline feature classes. I want to get intersected point of this 2 feature classes. for this purpose, I have used INTERSECT tool of arcmap. ...
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8 views

Tutorials, examples of datasets to network datasets? [duplicate]

I am having a lot of problems finding road networks and converting to a working network dataset to perform location allocation. Is there any tutorials, examples where they take free datasets ...
2
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1answer
19 views

How to displays attributes for features within the current map extent in ArcGIS Desktop?

I have found Landsat 8 PanSharpened WMS service here. It is a mosaic made by Esri. I can open attribute table of this mosaic dataset. Can I sort rows of attribute table to see only rows related to ...
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1answer
16 views

How arcMap tool run in async mode with arcpy?

I am using python in arcmap 10.0 to execute "Topo To Raster" tool. I am successful to execute this in blocking/sync mode. but I want to execute this tool with python in async mode. workspacePath = ...
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0answers
16 views

salt marsh recession mapping with landsat/WV, IKONOS)

I am trying to detect timing and pattern of change in a particular salt marsh (low marsh sitting close to a high marsh). Basically, I'm interested in detecting changes in the leading edge for ...
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0answers
27 views

'Creating Points' along line using ArcGIS Desktop does not give me the actual distances in a field

In ArcMap 10.3, The 'Construct Points' from a polyline under Editor works well, except for the fact that once generated, there is no field created that lists the actual KP distances. I find myself ...
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2answers
136 views

Does transforming to a new projection, then back, affect data accuracy?

I have a feature class (South Carolina counties, so a fairly large geographic area) in NAD83 SC State Plane. It needs to be transformed to a second projection (NAD83 UTM 17), then transformed back to ...
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8 views

How do you add an image to a point location in ArcGIS 10.3?

I have a set of point locations (groundwater wells) and a graph of groundwater elevation for each location. Is there a way to show the graphs at their respective locations on the map, without having ...
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2answers
23 views

Dividing an irregular polygon into sub-regions

I am trying to divide an irregular polygon into equal widths and am having trouble understanding the proper tool to use. I am in possession of ArcGIS and am aware that the Parcel Editor is the closest ...
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1answer
13 views

Extracting the cell size as a value to use in a calculation

I am creating a model in ArcGIS modelbuilder to buffer a line. I would like the buffer distance to be based on the cell size of a raster. The cell size may change depending upon which raster the user ...
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0answers
12 views

Automatic Dynamic symbology or Attribute driven symbology? [on hold]

I have looked for a while now on this issue! There seems to be multiple leads dating back over eight years! Two dilemmas I have found myself trying to figure out. Is there a way to configure ...
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0answers
18 views

Find parcels dupliactes in different street names [on hold]

I want to find duplicates in parcels, deep in streets basis. My schema goes like this; Neighborhood >> Block >> Parcel >> Street Let's say I have Street1, Street2 and Street3, all of them might ...
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2answers
21 views

ArcGIS Multiband Raster

I know this has been asked and answered here but since I don't have enough rep to ask a clarifying question to the person who answered it I am having to post a completely different question. I am ...
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0answers
20 views

concept behind ARC hydro tool for watershed delineation [on hold]

I am working with arc hydro tool. just pressing and clicking buttons, i have delineated the watershed that I need. But, i don't know the concept behind this tool. Like, how it works? what parameters ...
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0answers
32 views

How to select highest value from multiple attributes' columns values in ArcGIS Model Builder?

I am using ArcGIS version 10.3. I have two shapefiles (points and polylines) and I am trying to create a model in ArcGIS Model Builder to automate my task. What I have done so far is: Created new ...
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2answers
26 views

Is there a way to get the vertices of segment of polyline?

I have a polyline with 3 co-ordinate, say (x1,y1), (x2,y2), (x3,y3). Can I get the vertices (x1,y1), (x2,y2) if clicked on line-segment drawn by (x1,y1), (x2,y2).
4
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1answer
25 views

Conic shaped graticules?

Is there a way to enclose my conic shaped map in graticules on ArcMap? I can only figure out do this which doesn't look very nice: I want something like this, I think this was done in GMT though:
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1answer
19 views

Write World File option blocked when exporting Layout View in ArcGIS for Desktop?

When i try to export map to jpg file in ArcView 10.3, the "write world file" is blocked. How can i solved this problem?
2
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1answer
35 views

Find all the values of a specific field of a layer based on location then select just those values to see where else they appear in the layer

I have a layer of property ownership in a county and need to see all the property owners in a parish [parish value already defined to feature in the layer] then see what other property those owners in ...
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0answers
21 views

How to present animated movement of a dam? [on hold]

I'm want to know how I can represent planimetric and altimetric movement, measured at different times, with animated cards or video. Which software do I need? How do I go about doing this?
2
votes
1answer
19 views

Using ArcGIS ModelBuilder in to Select By Attributes?

I have a file showing for each disaster, which provinces were affected. The number of provinces affected varies and their names or associated code varies as well. Example, if a flood in 2000 ...
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1answer
31 views

Replacing with Null in ArcGIS 10.3 [duplicate]

In ArcGIS 10.3 Desktop, how do you replace field values with Null using the Field Calculator without selecting the rows first? I'm able to select the rows that I want and calculate using the Field ...
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0answers
28 views

Creating tool for finding catchments, watersheds and channel network in ArcGIS for Desktop?

I've been working in QGIS for a while, but I have to use ArcGIS from now on. In QGIS I made a tool in the Graphical Modeler, in order to ease a process I had to do several times. I've been told this ...
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0answers
6 views

ARCscene Extruding between constant TIN's to calculate bed volume within oil window?

I don't seem to be able to extrude between two tins created from constant rasters. Will the extrusion tool not wort between Tins which are copied and pasted and altered in position by me after their ...
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2answers
43 views

Inserting text into field of attribute table in ArcGIS for Desktop?

I am populating an attribute table. After adding a field i have to populate the field with different texts in a sequential order like water, air, car, school etc. i have completed inserting water ...
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0answers
14 views

Create matrix measuring distance from each point to every other point along polylines

I'm working on a project involving ancient trade routes. I have two datasets: 1) -Nodes (around 1000): Every node has a nodeID, lon, and lat 2) -Arcs (several hundred): contains a record for each ...
4
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1answer
44 views

Changing class breaks in ArcGIS without resetting whole symbology?

For the purposes of this map, I have a raster with very specific class breaks with custom colors for each class. Sometimes for various reasons the class breaks have to be adjusted slightly based on ...
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0answers
11 views

Can I use Mapbox to create a web form that finds parks near a location?

I have run a network analysis in ArcGIS and have all of the trimmed polygons along roads within a half a mile of a park. I need to find a way to create a web form that takes in an address and spits ...
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0answers
18 views

Geocoding using the census locator

I am trying to geocode roughly 20,000 addresses using the census locator in ArcMap. I was told that I should be able to access their locator through their server connection in ArcMap. When I connect ...
2
votes
1answer
27 views

Find distances between points through a raster

I have a set of 79 points located overlaid on a raster that defines distance through coastal waters: each cell equals 100 metres, with NoData for coast and islands. I can use this raster to create ...
0
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2answers
43 views

converting csv to shape file

I have a csv file with lat and long coordinates , is there a way I can convert it into a shapefile so as to generate a mobile network coverage map like the AT& T image I have attached.
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1answer
67 views

Geoprocessing in violated convention environments (Microsoft Windows)

Our MapInfo and ArcGIS users have self managed file shares. I do my best to educate our users about windows naming conventions but years of violating basic conventions and personalities that don't ...
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1answer
100 views

Append List not working

Trying to create a list of well counts. In the code below, wellCntList only contains the current county count and not a list of ALL the counts. Sure I'm missing something simple. for cname in ...
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1answer
7 views

Identify cities for interval 10-100 miles for landfill gas leak risk for each ladfill site? [on hold]

I tried multi buffer on sites for intervals 10-100 which selects all the sites in that range, but unable to find a solution where we can classify cites for intervals 10 through 100. Example : for ...
2
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1answer
63 views

ArcPy getPartCount always returns 1 on multipart polygons?

in this post Why does the method partCount in ArcGIS always give back a value of 1? a problem occured that could easily be reproduced. partCount is always 1! Is it a wrong usage of partCount or did ...
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1answer
20 views

Select related feature among layers

Is it possible in ArcGIS 10.x that if I select a feature in one layer it will also select the related feature in another layer?
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3answers
66 views

python script tool validation checkboxes to radio boxes?

I am trying to build a tool in arcmap, which uses radio buttons in its gui. Since I read, that radio buttons are not supported, I figured, it couldn't be too hard changing the behaviour of simple ...
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0answers
8 views

Adding label in the group animation

Does anyone have experience on adding labels on the group animation in ArcMap 10? I have 10 raster layer in a group layer. I wish to show the raster layer name as a label during the animation. I ...
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1answer
24 views

Opposite of least cost path?

I've established how to run a Least Cost Path analysis in ArcGIS, but I'm wondering if you can run an analysis to find the hardest path between two points?
3
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2answers
31 views

Calculating areas outside a point

I have a university assignment that requires me to find an optimum location for a land fill site. There are various parameters I need to map. I have managed to map all the ones within a distance of ...
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0answers
21 views

Calculate average travel time on network

I have 200 points of emergency centers across a national road network, is there a way to calculate the theoretical average response time nationwide just from these two inputs?
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0answers
21 views

Creating Fence Diagrams from Electromagnetic (EM) Conductance Survey

I am looking for some help with creating fence diagrams in GIS for Electromagnetic Conductance surveys. I have points along a line that represent sample locations with three different depths ...
2
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0answers
24 views

Location allocation Road Block- Unable to “Solve”

Scratching my head as why I can't figure this out. Software: ArcGIS/ArcMap 10.3.1 with network analyst extension Objective: Perform location-allocation services, based off of 2 Required Facilities ...
2
votes
1answer
19 views

Stop snapping from occuring with inserted text?

I'm having trouble with text and scale bars in layout mode on arcgis snapping. I want to move the text freely. It's not necessarily snapping to inserted margins either. I've tried guides and it won't ...
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2answers
29 views

How can one retrieve all the raster cell values for Kernel Density output?

This question is related to the replies in this earlier thread (How to interpret GRASS v.kernel results?). I am new to GIS mapping (arcGIS) and have been trying to work with the Kernel Density ...
1
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1answer
47 views

ArcGIS - Why would spatial join return correct distances but wrong attributes

I am doing spatial joins on points and street (line) features to identify the closest street to each point. However, despite getting appropriate distances returned for each points, closest road, the ...
3
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2answers
93 views

Field calculator if and elseif statement with <Null> values in ArcGis 10.1

Trying to figure out how to get this "Headwater" column to indicate "Yes" (or 1) if the value of "NextDown_Copy" is "" and "No" (or 0) if it has any other value (eg. 7100381010). I attempted to ...
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2answers
51 views

Filling up river corridors in a DEM

I'm currently working with a DEM (10 m x 10 m resolution) that has a lot of faulty elevation values in river corridors. In order to run a hydrodynamic model I'm trying to get the following done in an ...
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0answers
82 views

Merge n number of adjacent polygons [on hold]

I have over 17,000 individual polygons. I want to merge two adjacent polygons so that I finish with approximately 8,500 polygons. The polygons need to be merged based on location, merge two adjacent ...
0
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1answer
18 views

How to prevent RGB composite flatten to 1 band after raster calculation

I have a series of landsat wanting to process in raster calculator, but after doing the tool it happened these output images only contain one single band. They used to be RGB 3-band images. It is on ...