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

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-1
votes
0answers
8 views

GIS selection of dummy variable

I'm trying to select values from different Columns - but I'm trying to do it in a aggregated way , meaning if these 4 variables are = 1 , then select if not don't - I did it by hand in excel by hand I ...
1
vote
1answer
18 views

Setting a fixed zoom (min/max) level in ArcMap 10.3.1

I have built a statewide base-map for a project and want to set the zoom levels so that the map cannot be zoomed past certain levels. I have set the scale range on each of the (11) group layers, but ...
-2
votes
0answers
17 views

How to calculate NPP in ENVI or ArcGIS?

I have to calculate NPP for small scale site using ArcGIS or Envi, Could anyone help me with that? What functions can I use?
4
votes
0answers
19 views

QGIS Renders Buffer Polygons from ArcGIS Feature Class Differently

I have a polygon feature class stored in an ArcGIS geodatabase. All of the shapes are buffers of a point layer created using the editor menu's 'Buffer' command. In ArcMap 10.3.1 the data looks like ...
-3
votes
0answers
12 views

MySQL Query in WAMP [on hold]

How can i query the last row in MySQL DB in WAMP, and then display those coordinates in ArcMap ?
2
votes
0answers
31 views

Re-projecting shapefile from an unknown projection [duplicate]

I have been given a shapefile which is supposedly in a NAD1927_Zone16 projection. I need to align it with a raster image in a Lambert Conformal Conic (NAD 1927) projection. I've tried to use the ...
-6
votes
1answer
29 views

how to obtain one polygon result of the space between many polygons? [on hold]

I have two layers: one from the street blocks and another from the city. I need to obtain another layer result of the space between the street blocks.(The streets)
0
votes
0answers
7 views

geometric network connected links problem

I am currently working on a geometric network representing the entire electric circuit of a town when I want to check sections (lines) that are connected to a source position (point: FLAG) I do not ...
1
vote
0answers
10 views

How to do a custom, ad hoc, affine transformation?

I have a data set of unknown origin (probably CAD) and I have determined that the correct transformation for this data into the projection that I want is as follows: (4x + 2205432), (30y + 1254781) ...
1
vote
0answers
17 views

Is it possible to share labels and have multiple leader lines for like features?

I have many labels in ArcMap and want to use one label with multiple leaders to call out features whose labels would end up being the same. Is this possible? As it is right now it is not possible ...
1
vote
3answers
20 views

Stacked label with parentheses and exclusion

I'm doing some labeling and have my labels stacked using python by using the following: [field1] + 'n\' + [field2]. But I'd like to keep the label stacked and add parentheses to [field2] as well as ...
1
vote
1answer
17 views

Wrong calculation of line start and end XY coordinates of a merged line- how can I fix this?

I have a feature class containing several rivers, which are derived from merging individual river segments to make a continuous line. They have been merged using the editor tool. I have calculated ...
1
vote
1answer
12 views

Are my reflectance values of bands in range and what does DRA in GIS 10.1 do to bands?

I have done the TOA correction to red and near infrared bands using raster calulator then after i calculated NDVI from lansat 8 image. but the NDVI range came as : upper range=184 and lower ...
1
vote
1answer
11 views

Checking if ModelBuilder model is in use by testing for Schema locks?

Is it possible to get ArcGIS to check if someone else is using a model by checking schema lock and potentially display an error saying that it is already in use and maybe provide information on who it ...
1
vote
0answers
21 views

ArcMap Layout Templates

I am designing a number of maps for a report and I was wondering is there a location where I can download different layout templates as the default ones in arcmap don't suit what I'm looking for?
1
vote
0answers
13 views

Selecting cells with values from DEM those are above specific value corresponding to each polygon?

i have a shapefile with 2000 polygons and a DEM. i want to calculate zonal mean for each polygon considering values from DEM which are above a particular value for each polygon. i want to it with ...
1
vote
1answer
26 views

Changing colors of polygon based on numbers in separate Excel sheet using ArcGIS Desktop?

I have a shapefile and a separate excel Sheet. I want this shapefile to interact with the excel sheet. I have assigned numbers associated with colors on this sheet, what I would like to do is have ...
1
vote
0answers
19 views

Network Analyst Vehicle Routing - Point Barriers not diverting route [on hold]

I'm using network analyst in ArcMap 10.3 to do a vehicle routing problem (I have all the extensions). I have a depot location and an order point. I can run the tool and it will run the route along the ...
1
vote
0answers
19 views

ArcGIS Resample Tool Crashes with “Not implemented”

I'm trying to run the Resample GP tool with a mosaic dataset as an input. The mosaic dataset contains a raster for Peru, the Democratic Republic of Congo, and Indonesia. Each raster is in WGS84, which ...
0
votes
1answer
35 views

Selecting multiple rows in attribute table. Help formulating equation?

I have some GPS data that I'm working with. I would like to highlight multiple points within the track over a specific time period. For example, the track started at 10:32:03 AM and ended at 11:28:02 ...
1
vote
0answers
15 views

Creating an Esri multipatch object in ArcScene [on hold]

Can you give me more detailed information about creating a multipatch object? When we import a 3D data format to ArcScene how does it convert it to multipatch? How does it triangulate a polygon ...
1
vote
0answers
14 views

Building Custom Mosaic Dataset Overviews in ArcGIS

We'd like to resample our mosaic dataset using the MAJORITY option, but it it isn't given in the Build Overviews tool. Our plan is to generate the rasters manually using Resample and Split GP tools, ...
2
votes
1answer
21 views

Trouble Completing City Selecting tool

I am working on trying to create a tool which would allow me to type in any city name (in this cause European cities), and zoom into that city. My script will run but nothing is selected. I don't know ...
2
votes
0answers
15 views

ArcGIS Flex application - toggling service layers with AS3?

I'm working on an application that has to access data from a server. The flex application uses Esri's World_Imagery basemap and is able to access my data from the ArcGIS for Server, running locally on ...
-3
votes
0answers
17 views

not matching shapefiles [on hold]

I have two shapefiles (s. below) and they are not matching, I know that there is a problem with coordinate systems, but I tried so many things. 1. coordinates from google maps Geographic Coordinate ...
0
votes
1answer
22 views

Assign similar ID to points inside a polygon

I have 3 input datasets of points. What I'm trying to do is to assign a common ID code to the points that are close to each other (no specific distance). I'm using a ModelBuilder to achieve this : ...
2
votes
2answers
35 views

Is it Possible to Resize the Pixels

I classified this image in ArcGIS 10.3, but my Professor said the pixels are big and I should make it smaller. This is my problem: is there any tool that can use to make the picture grains finer. Or ...
1
vote
1answer
15 views

Match Button Greyed Out in Interactive Rematch Window

I used ArcGIS 10.3.1 and built a composite address locator from 5 address locators. All locators are in the same file gdb. I geocoded addresses in a table within the same file gdb and tried to rematch ...
0
votes
0answers
12 views

Extracting Geo-Codes of a certain place divided in certain sub-areas

How to pull out the multiple geo-codes of certain place (for example a housing society having a lot of streets & blocks) that is divided in certain sub-areas. I need to pull out the geo-codes in ...
1
vote
2answers
57 views

How do I convert an active kmz file to a shapefile using either ArcMap or QGIS

I need to convert an active kmz file to shapefile. I have a layer file and a kmz file which feed data from a server. If I try to convert using the kml to layer tool in ArcMap it fails as there is no ...
1
vote
1answer
23 views

con statement to change the default value in ArcGIS

I have obtained a flow accumulation map using Arc Hydro tools and obtained the default value in the range of 0-204567. Now I need to change these value by default so that it gives 1 instead of zero. I ...
2
votes
0answers
17 views

Stripes and Distortion in classification result when performing maximum likelihood classification in ArcMap

I have trouble performing a supervised classification in ArcMap 10.3. I created training areas and executed the "interactive supervised classification"-tool, which works totally fine and gives back ...
0
votes
1answer
15 views

Getting Generate Near Table to use North Azimuth System when calculating angle?

How can I to get "generate near table" to use "north azimuth system" when calculating the "angle" instead of Polar angles? I tried to change it in editor by; On the Editor toolbar, click the ...
1
vote
0answers
26 views

Create points along line using CCTV data (irregular interval!)

I am trying to create points along a line using CCTV data for our wastewater network using ArcMap 10.3. There is no field within our pipe to specify upstream/downstream so I have determined the flow ...
1
vote
1answer
37 views

Splitting polygon into two equal parts from specific point to polygon dividing line?

I want to split a polygon into two equal parts but I want from a specific point to the polygon dividing line. How to do this using ArcGIS Desktop 10?
-1
votes
0answers
26 views

Using ArcGIS Spatial Analyst for elevation?

I have many csv files of ~1000 points with elevation and x,y data. These points were manually recorded off of scanned images of the surveyor's drawings at an archaeological site. I have made each of ...
2
votes
0answers
35 views

Calculate Geometry function returns underestimated distances

I'm making a map of the Colorado Trail and obtained a set of waypoints taken down the entire trail. I projected the set of waypoints from WGS84 (unprojected) to NAD 83 UTM13N after adding to the data ...
0
votes
1answer
21 views

How to calculate distance from point to nearest polygoin via road network (polyline) ARCMap 10.3.1

Using ArcMap, is it possible calculate distance from a postcode (point) to nearest polygon using a road network layer (polyline)? As opposed to just calculating Euclidean distance?
2
votes
1answer
22 views

Switch to another grapic card on my Laptop for ArcGIS

I use ArcMap on a laptop, a Lenovo Yoga P40. This laptop has two graphic cards: the standard Intel graphic card and a NVidia graphic card designed to be used on graphic softwares (e.g. AutoCAD ...
2
votes
0answers
27 views

ArcGIS 10.3.1 cannot display TIFF image manipulated with GIMP (graphic software)

I used the graphic software program GIMP to manipulate a geoTIFF image (GIMP cannot handle geoTIFFs, so after manipulating the image in GIMP the geospatial information is lost). When I now try to ...
0
votes
0answers
23 views
+50

Krovak projection EPSG 5514: Correct data transfer between R and ArcGIS?

I have a problem which many ArcGIS, QGIS and R users from Czech Republic and Slovakia may encounter. In ArcGIS, I am working EPSG: 5514, Projected Coordinate System, defined as: ...
0
votes
0answers
8 views

Invalid Pointer…Script Error [duplicate]

After working with Spatial Analyst (using multiple tools several times each) for a certain (unclear) amount of time, any tool I open provides the same warning... A script Error has occurred on the ...
1
vote
0answers
16 views

Understanding semivariogram model in ArcGIS; difference between Binned points and Average points?

I am sorry if I am unaware of some very basic ideas of semivariogram. I am trying to understand the difference between binned points and averaged points. In this [document] ...
0
votes
0answers
18 views

Flat polygon feature to serve floors to time bins on Z axis of ArcScene?

How can I create square polygons with different z-values to create the horizontal panes shown in the image from ArcScene?
2
votes
1answer
33 views

Hillshade result after mosaicing multiple rasters appears irregular

I am trying to mosaic 19 rasters which i already reprojected in WGS 1984 World Mercator and then hillshading them. These are the steps i follow please correct me if i am doing something wrong. I ...
0
votes
0answers
16 views

Adding row to new empty table using ModelBuilder? [on hold]

I can create a point feature class and start an edit session in ArcMap which adds a row and I can enter data. So far i haven't created a point - just added data to the table. What i want to do is ...
1
vote
0answers
13 views

how do I get percentages of classes in a classified image?

I am using ArcMap 10.3 I have two layers, one classified raster, Landsat based dNBR, where classes show burn severity, and a shapefile containing polygons, drawn based on the dNBR image and that ...
1
vote
0answers
25 views

DWG to SHP - suddenly a huge ammount of data in one file

I converted four DWG-Files with ArcMap to SHP. Suddenly one data had a huge ammount of data: file 1: DWG: 4,5 MB ----> SHP. 9,7 MB file 2: DWG: 12,7 MB --> SHP: 110 MB (!) file 3: DWG: 3,4 MB ...
0
votes
0answers
18 views

Why ArcGIS crashes when I load raster file created in R? (HFA format)

I was processing my raster operation in R, as I think it's easier then in ArcGIS: - read shp + raster1 - crop them - classify raster1 by location - create classified raster2 - export the ...
0
votes
0answers
28 views

Create a grid over shapefile then save each section into GeoTIFF

I have a massive shapefile with 200,000+ building polygons. I've loaded these up in ArcGIS. I need to convert this into a usable raster (GeoTIFF) that can then be tiled using MapTiler. My current ...