ArcGIS for Desktop is an Esri product from the ArcGIS Platform. This tag should be used to distinguish issues with it from those of ArcGIS for Server, ArcGIS for Mobile, ArcGIS Online, etc

learn more… | top users | synonyms (1)

0
votes
1answer
18 views

Querying a raster per pixel using a secondary raster as a condition

So here's the problem. I have two rasters containing bathymetry data: one containing the bathymetry of the sea floor, we'll call this raster1, and another containing the difference between two ...
1
vote
0answers
18 views

Why dont changed subtype fields populate when I create a new polygon?

When I change the subtype properties of a layer and hit apply it is showing that they are changed. But, when I create a new polygon for that feature it doesn't populate the subtype fields. So after ...
3
votes
2answers
50 views

Projection issues whilst opening shapefile in ArcMap created in QGIS

I created a polygon shapefile in QGIS. Projection was saved as EPSG: 3857, WGS 84 / Pseudo Mercator. When I open this shapefile in ArcMap the projection sets itself as WGS_84_World_Mercator which I ...
0
votes
1answer
36 views

convert gdb to csv in batches

I have 88 gdb files on Arcmap that I need to export to csv format. Is it possible to do this in batches? maybe, without using the python window
0
votes
2answers
44 views

Labelling all features in ArcMap?

I am working in ArcMap 10.2.2. I have a shapefile with line features which I labeled with some vb code. The problem is when I zoom out there are labels that disappear, I have around 4000 features but ...
1
vote
0answers
31 views

Maplex does not place labels in available area in ArcMap 10.2.2

I am trying to get ArcMap 10.2.2 to place my labels where I want them using the MapLex label engine. I want to stop the labels from both overlapping other features in the same layer, and overlapping a ...
7
votes
3answers
236 views

Zoom from one feature to another in edit mode?

I have to manually edit a shapefile of a couple of hundred points. I would like a quick way to jump from one point to the next in both the attribute sense and the visual/spatial sense i.e I would ...
0
votes
0answers
22 views

ArcMap, divide eco country map in to districts and generate multiple Jpeg files

I have eco system map of a country. and I have the district map of the same country. (country is divided in to 25 districts). What I need is eco system map of each district. (maps are over-laying) I ...
0
votes
0answers
33 views

Impossible to define the shapefile projection properly [duplicate]

I downloaded some dataset from Hot Export. By default they don't have any projection or coordinate system defined. The only thing I can see is the Feature Extent with values such as: Max Y ...
1
vote
0answers
23 views

Trouble running network analyst for closest facility anaysis

I’m trying to carry out closest facility analysis in Arcmap 10.2.2 on the network analysis layer created from the OS integrated transport and urban path networks. But when I click "solve" in the ...
1
vote
1answer
22 views

Generate near table failed

I have been generating near tables for the nearest neighbour, for weeks now with the same files, but when I tried it today it would not work. Here is a snapshot of the error. I also have one input ...
1
vote
3answers
74 views

Lists in field calculator in ArcMap?

Would anyone please indicate to me why this is not working. I am trying to convert all instances of '02ND' to '2ND' for example where some of the input fields (f1) are already converted and some are ...
0
votes
0answers
35 views

Join tables with duplicate values

I have two sets of data: list of parcel numbers and locations which I am interested in Address database for the county (shapefile) In dataset 2 there can be multiple instances of the same parcel ...
-2
votes
0answers
19 views

Processing Landsat 8 data using Erdas or ArcGIS Desktop? [on hold]

I have downloaded and extracted .rar Landsat 8 data for my study area. What preprocessing and atmospheric correction is needed now? I am using erdas 9.3 and arcgis 9.2. Please guide me with the ...
0
votes
1answer
31 views

Projection For Measuring Distances

Is it the case that when I use Arc GIS to compute nearest distance from a point to a poly-line/polygon, I need to project them both in an equidistant projection? Note: I am using the near tool. What ...
1
vote
0answers
17 views

Measuring error of Spatial Analyst interpolation such as spline, nearest neighbor and kriging?

I am planing to use interpolation method using spatial analyst tool and I found several methods like spline NN and kriging. I know I can do interpolation using geostatistical analyst but some ...
1
vote
3answers
34 views

How can I get the UK Land Cover 2007 25m raster data set from Digimap to work in QGIS?

I have downloaded the UK Land Cover 2007 25m raster data set from Digimap (which my university has a subscription to). I have uploaded the data into ArcMap where it works fine, with all 23 classes and ...
1
vote
1answer
20 views

Edit raster classification manually using polygons - ArcMap

I want to edit the elevation/z values of certain zones on a raster in ArcMap. I followed this example by creating a polygon, assigning a value of 7.5, then converting the polygon to a raster, finally ...
-2
votes
3answers
35 views

How can i bring google earth map from Arcgis [closed]

I would like to know in which way I can bring any Google earth or earth pro maps from ArcGiS? There are some solutions I already find. I need to know the easiest way.
0
votes
0answers
39 views

What is the function for Joins and Relates?

I was writing a script to do a Join based on Spatial location. I don't want to do a spatial join as it will have all the fields of the layer that is joined to the target layer. I want only the fields ...
2
votes
0answers
29 views

How to offset dimensions in ArcGIS Desktop?

How can I offset the selected dimension (they're both perpendicular dimensions) in the image below using ArcGIS Desktop 10.0, so that it isn't on top of the other dimension? I can drag it around ...
0
votes
0answers
19 views

SQL query on field in Oracle does not return the same values that are seen in ArcMap/ArcCatalog

This is a very bizarre issue and I am at a loss as to why this is happening. A user running queries in SQL Developer brought this to our attention, and when we tried it we ran into the same problem: ...
0
votes
1answer
16 views

Multiply a stack of floating point rasters( composite raster ) with a constant

I am trying to multiply a floating point stack of rasters (10 layers) with a constant and round up to the next integer. I have the formula RoundUp(10*composite_raster) in raster calculator, but for ...
1
vote
1answer
49 views

Iterating Table Fields to Create Individual Shapefiles

I am trying to create individual shape files from a single table that contains the following: Weather Station Names Station XY Cordinates 31 individual field columns of daily data for each weather ...
0
votes
1answer
43 views

Drawing lines showing connections between geocoordiante points

I have an ArcMap document with 100 locations plotted using their latitude and longitude values. I want to show connections between the 100 points in the graph. Essentially 100*100 = 10,000 lines. Is ...
0
votes
1answer
17 views

Erase polygon from line to get line?

How can I erase a polygon from a line to get the erased line? Conceptual image below. Erase Tool does not work when mixing polygons and lines.
0
votes
0answers
17 views

Defining Projection of Shapefile Didn't Align With Basemap, EPA Ecoregions [duplicate]

I'm using ArcMap 10.2 on a Windows 10 PC. I tried defining the projection of the ecoregions of Alabama and Georgia shape file (USA Contiguous Albers Equal Area Conic USGS version) to my basemap (GCS ...
0
votes
1answer
43 views

Assign overlapping polygons based on attribute

I am using ArcGIS 10.1 and have a polygon shapefile with 16000 records. There are many polygons that are overlapping and my goal is to determine the overlap portions fix the problem, so that there ...
1
vote
1answer
30 views

How do I move the last two characters of a column within the attribute table to another column?

I have data in a column that looks like the below example: El Monte CA I need to move the last 2 characters to a separate column. Which function in the field calculator will deliver those results?
1
vote
1answer
26 views

Polyconic Projection for China?

I have a set of locations/points and I am trying to compute the nearest distance of these points from a Polyline. The points and the polyline lie in China and the Geographic Coordinate System is WGS ...
1
vote
2answers
38 views

Clipping polygon layer by raster value

I've seen many ask how to clip a raster via a polygon mask but have yet to find the opposite operation. How does one clip a polygon layer via raster? ta Specifically how does one clip a polygon layer ...
0
votes
0answers
32 views

3D without elevation

I'm using ArcGis 10.1 So here is the problem.. I generated an DTM image as a 3D model and I added up ditigized road network data to it which doesn't have any height information to it. My question ...
6
votes
1answer
84 views

Minimizing attribute tables in ArcMap?

Prior to ArcGIS 10.0, I worked on several attribute tables at once and I often minimized them. Now, the attribute tables have no icon to minimize them using ArcGIS 10.1 for Desktop on our Windows 7 ...
0
votes
0answers
21 views

ArcGIS Network Analyst Accumulation Error

I have created a transportation network that includes a point layer of census data (centroids from the census polygons). This point layer includes a population field. I have added population as an ...
2
votes
1answer
26 views

Calculate upstream path

I have a river geometric network built that is fully operational with flow direction working. In ArcMAP when I trace upstream I get a selected feature that I can convert into a feature class (Data > ...
4
votes
2answers
60 views

From .shp to .kml to .shp Without Losing Attributes

I've converted a shapefile with attributes to a .kml for a client. The .kml and attributes were then edited within google earth. I received the updated .kml and now I need to get it back to .shp. ...
4
votes
1answer
40 views

Coordinate Projection Issue in ArcGIS Pro

From an issue with buffer overlaps, there was this weird problem occurring with an intersect not matching up with the buffers in ArcGIS Pro as shown below: Upon opening the same exact buffer, with ...
1
vote
0answers
54 views

Dissolving features to only have multiparts when they are within 100 feet of one another

I want to have a selection of parcels that is dissolved by land owner and within 3 miles of a polyline. If the same owner owns parcels on opposite sides of a road (within 100 feet or so), I want the ...
0
votes
0answers
32 views

Error in exporting attribute table ArcGIS 10.2

I have an attribute table of about 2.5 million rows and 10 columns that I am trying to export as dbf or text file but i keep getting the error message, "An error occurred exporting the table, a column ...
0
votes
0answers
15 views

Trend (Spatial Analyst) - Chi-square value

I have to calculate the slope of a line based on a dataset of points with a height value. I am doing this by calculating the slope over a raster created using the trend function (linear 1st order). ...
0
votes
1answer
22 views

Is label offset only possible in PCS?

I'm working with ArcGis 10 and I need to show the name of the streets along the street line. I want to increase the distance of the label from the line and I saw in the Label Tab I can control this by ...
1
vote
1answer
13 views

How to add the values of a common field to a field during union

If I have say 3 overlay features; A,B,C each has a field called FIELD_ID If I do a union, I will get 3 new fields in the output: FIELD_ID_1, FIELD_ID_2, FIELD_ID_3 But how do I get just one ...
1
vote
1answer
36 views

How to get correct lengths when switching from GCS to PCS?

I'm working on ArcMap 10 and need to get the lenghts (in meters) of the segments composing my line feature class. GCS of the line is WGS_1984. Extent of this data should be: Left 11.236520 dd, Right ...
3
votes
2answers
36 views

Add information from a cvs/text file to a raster shapefile based on latitude and longitude information

I have an empty raster shapefile that only contains the latitude and the longitude of the centroids of each grid. I now want to add an extra variable to each grid cell coming from a cvs or txt file. ...
-1
votes
0answers
12 views

obtaining value ranges of all land cover types from unsupervised classification in QGIS/ ArcGIS [closed]

We want to obtain value ranges from land cover types from a unsupervised classification in QGIS.
2
votes
1answer
26 views

Calling Python script tool from ArcGIS model using relative path?

I am new to ArcGIS and facing a problem in calling a script tool from a model. I have the following file structure: E:\MyFolder MyToolbox.tbx ScriptTool Model Scripts myscript.py The ...
-1
votes
0answers
56 views

How to extract elevation from a DTM?

I'm using ArcGIS 10.1 I'm working on a project for landslide by using ModelBUilder. One of the data I used is DTM for the area elevation. The problem is I don't know how to extract the elevation out ...
1
vote
0answers
46 views

Is there any way to mass rename or import field names in Labels in Symbology?

I need to load an .avl that sets the symbology for me, but I also need to give the unique values their name, which is not what the Symbology->Category->Value Field uses, but another field in that ...
0
votes
0answers
18 views

How to apply symbology to raster and keep labels?

I am using Arcgis and I have this layer file with a specific stretched color ramp and custom High and Low labels. Whenever I apply symbology to any raster (I am doing a batch apply symb with arcpy ...
2
votes
2answers
68 views

Merging lines (that might cross) at common endpoints without multi-part features in the result

I have a polyline dataset I'm trying to merge / dissolve segments based on an attribute into continuous single lines. The problem is that some of those segments cross each other but need to be ...