All Questions
2,694 questions
0
votes
2
answers
642
views
Any plans to change GP toolbox format (.tbx file) to text-based format? [closed]
Have you heard if esri has any plans to change GP toolbox format (.tbx file) to text-based format in future?
The issue is that we can't track changes in binary tbx file using source control system. ...
0
votes
1
answer
2k
views
Get links in HTML popup in ArcMap 10.2 to open in default browser instead of IE?
I have a field with a URL to a PDF. The field is used for hotlinking. When I use the hotlink tool or click on the link in the Identify window, the link opens in my default browser (Chrome), but when I ...
- 505
0
votes
0
answers
315
views
How to create an array of points in ArcMap? [duplicate]
I have a master point in following projection system:
WGS_1984_UTM_Zone_45N
WKID: 32645 Authority: EPSG
Projection: Transverse_Mercator
False_Easting: 500000.0
False_Northing: 0.0
Central_Meridian: ...
- 3,506
0
votes
1
answer
568
views
Find optimal distance band after running Incremental Global Moran I with PySAL?
My observations are points along a transect, irregularly spaced.
I aim at finding the distance values that maximize the clustering of my observation attribute, in order to use it in the following ...
- 190
0
votes
1
answer
74
views
How to make raster layers congruent? [duplicate]
I have two raster layers. They come with the same cell size (100x100m), the same extent and are projected in the same CRS (+proj=utm +zone=33 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs).
My ...
- 975
0
votes
1
answer
968
views
Changing the destination (scratch workspace) of outputs of geoprocessing tools in a model in one go,
Changing the destination (scratch workspace) of outputs of geoprocessing tools in a model in one go,
I couldn’t figure out the best way to change the destination (scratch workspace) of outputs of ...
- 1,044
0
votes
1
answer
191
views
Assessing impact of tall building on urban skyline? [closed]
I have a DSM of a small city center, and for planning purposes I wish to assess the impact of a very high building on the urban skyline. By impact I mean: given a tall building, what part of the urban ...
- 1,546
0
votes
1
answer
2k
views
Adding and Editing Excel table to the data frame
I have few excel tables of almost 5-6 columns and i need to paste them at different locations in the same map.
The values in the excel table gets revised every quarter and i need to edit the table.
...
0
votes
1
answer
2k
views
Getting nearest point distance in ArcMap?
How do you calculate the nearest distance from one XY coordinate to another XY.
I'm using Arc Map 10
I went into Arc tool box -> proximity -> then I only have 2 buffering options.
But under buffer ...
- 605
0
votes
2
answers
1k
views
Using ModelBuilder to Iterate and extract subdatasets with in hdf file and project subdatasets?
I have a large file of n-files. I am interested in using the model builder within GIS to extract subdataset fields within a Modis hdf file. I am particularly interested in extracting Aerosol data ...
0
votes
1
answer
265
views
Exporting point shapefile from ArcGIS for Desktop to R?
I am having several problems in exporting my point shapefile from ArcGIS 10 to R.
I tried to save the shapefile as a CSV, but R reads all in one row; somebody in another question answered to use ...
- 89
0
votes
1
answer
1k
views
Subsetting polygons from shapefile using ArcMap
I have a shapefile of lakes with lots of polygons. The features I am interested in are only big lakes.
Is there any way to subset only the polygons I am interested in from the shapefile using ArcMap?
- 659
0
votes
2
answers
390
views
Spatial join geotagged images to preexisting point shapefile? [closed]
I have a layer of geotagged images (points with jpg thumbnail attachment), and another layer of different points (shapefile with various attributes). I would like to perform a spatial operation in ...
- 3,574
0
votes
1
answer
2k
views
Calculate driving distance and time from 2 lat/lon points
I'm researching a way to calculate driving time and distance for 2 latitude and longitude points?
I'm unable to use any 3rd party controls or maps. If possible it has to all be generated locally to ...
- 131
0
votes
2
answers
401
views
Running same action multiple times in ModelBuilder model with increasing expression value
I have created this ModelBuilder model
in above expression value is 1 by default but I want to run expression value 2,3,4,5 and up to 50 (it may vary based my dataset).
I tried for while iteration ...
0
votes
3
answers
2k
views
Sequential IDs with field calculator: Pad a prefixed field to specific length
I have an ID field that is a text datatype. The IDs in the field have a prefix, and are padded with zeros to always be a specific length. Examples:
INSP000098
INSP000099
INSP000100
INSP000101
I ...
- 1,272
0
votes
0
answers
43
views
Mapping edges between old and new network dataset using ArcGIS Pro
For reporting purposes, we are storing the edges of the street in our database after solving the route. Our worry is that, whenever we will receive a new network dataset, the edge Object Id might be ...
- 119
0
votes
1
answer
209
views
What is the correct variable type for a single value in raster calculator, modelbuilder?
The equation includes several raster and several single values, and I want to do it in raster calculator, modelbuilder for the purpose of multiple calculations. In raster part, it is ok to select ...
- 727
0
votes
0
answers
208
views
Losing numeric table precision during shapefile export in ArcGIS Pro
I'm trying to export a GDB file version 10.5 in ArcGIS Pro 2.0.0 to a shapefile, but every time I do, I lose precision with the unique feature IDs. For example the IDs will go from 554423216 --> ...
- 649
0
votes
1
answer
96
views
Creating minimum number of polygons that surround multiple points in ArcGIS Desktop?
I have around 300 points randomly distributed (some near to each other, some far from each other) on a map.
I want to create a layer that contains multiple circle polygons of 800 metres diameter such ...
- 1
0
votes
1
answer
104
views
Adding Lat and Long to attributed table in ArcGIS for Desktop?
i am new ArcGis 10.2 user and I have the attributed data for the land cover type (I use Raster to point tool) but it does not have the exact latitude and Longitude at the point. Could anyone please ...
- 51
0
votes
1
answer
2k
views
Projection Transformation from ETRS89 LAEA to WGS1984?
I am having difficulties to transform a Shapefile in ArcGIS 10 from ETRS 1989 LAEA to WGS 1984 N33.
I have 2 files:
in WGS1984 N33, with a grid of 10x10km,
in ETRS 1989 LAEA, with small 100x100m ...
- 129
0
votes
1
answer
2k
views
Determine start/end points for line slope calculation [duplicate]
This is a follow up question based off of this question.
I have a line feature class representing storm drains and a point feature class representing where storm drains are connected. The point ...
- 1,447
0
votes
1
answer
203
views
Saving a clipped image analysis raster
I have a raster that I clipped to a polygon using the image analysis window (regular raster clip doesn't do what I want) but when I go to save the temporary raster to a hard file I get the same ...
- 573
0
votes
1
answer
378
views
Using spatial join in ArcGIS for Desktop?
I have two spatial layers of about the same (not exactly same) spatial extent. Layer#1 has about twice the number of polygons than layer#2 (in thousands).
I am trying to calculate values for Field#X ...
- 51
0
votes
1
answer
427
views
Max Number of Feature Selection in ArcGIS? [closed]
What are the limitations on the maximum number of features that you can select in ArcGIS?
- 119
0
votes
1
answer
777
views
Computing geometric intersection (line-on-polygon overlay) using ArcPy?
I want to take geometric intersection of line and polygon shapefile. ArcPy has a tool:
arcpy.Identity_analysis
but it is available with "ArcGIS for Desktop Advanced" and I have "ArcGIS for Desktop ...
- 1,231
-1
votes
1
answer
1k
views
Draw Line from Point to existing Line
I am working on a water network, I want to draw a House Connection pipe from a house meter to nearest existing water line, I tried using python script, I could just find the nearest line. I also want ...
- 107
-1
votes
1
answer
578
views
Calculating distance between two points with coordinates using ArcGIS Desktop
I have an attribute table with coordinates of two point, the beginning and the end: (x1, y1)-begin and (x2,y2)-the end.
How can I calculate distance between these coordinates?
- 309
-1
votes
1
answer
104
views
Adding polygons on points using Arcgis 10.2
I have a series (300+) of points and I would like to apply polygons over it. Cannot use the buffer tools as the polygons are not symmetrical but I basically need the same geometry for each one, ...
- 9
-1
votes
3
answers
2k
views
Use VB to calculate an area of a shape
I'm using Arcmap 10.1, running python 2.7 on a Windows 8.1 machine. I have a script that uses the arcpy.CalculateField_management function to calculate the area of a shape, however, for some reason ...
- 359
-1
votes
2
answers
7k
views
Removing cloud cover on LandSat 8 imagery using ArcGIS for Desktop? [closed]
How can I remove cloud cover on landsat8 imagery?
using ArcGis10.2
- 31
-1
votes
1
answer
339
views
How to Label Field With Multiple Selected Values?
I have a shape named "Subdistrict" and it shown on Attribut Table like this :
No | subd | village
1 | town1 | v1
2 | town1 | v2
3 | town1 | v3
4 | town2 | v4
5 | town2 | v5
6 | town2 | ...
- 428
-1
votes
1
answer
699
views
National Land Cover Dataset 2016 Land Cover Change Index Values Meaning
After downloading and clipping the NLCD 2016 Land Cover Change Index raster and viewing it in ArcMap, the table of contents shows a legend with values 0-12. They are depicted in the following picture: ...
- 452
-1
votes
4
answers
177
views
Generate_arc -- Not familiar with its usage and inputs/outputs
I'm using ArcGIS Advanced in order to generate a coverage (I've never worked with coverages before --nor ArcGIS really, know the basics, but not this). I am trying to write a python script to generate ...
- 458
-1
votes
1
answer
6k
views
How do I subset image by vector layer using Erdas Imagine?
I have downloaded MODIS MOD10A2 8 day snow cover image. I need to subset this image. I tried to subset the image in erdas.
it says the AOI layer is empty.
-1
votes
1
answer
187
views
Determine unknown projection coordinates [duplicate]
I have some data in ArcGIS, but unfortunately there isn't projection coordinate, like the picture below:
This place is in America and its longitude and latitude is about -75.2° and 40.1°. Can anyone ...
- 144
-1
votes
2
answers
366
views
Exporting symbology to attribute table using ArcMap
I created symbology classes of many polylines in ArcMap 10.2.
I want to know the class that each polyline belongs to (maybe written in a new field on the attribute table? or by exporting the symbology ...
- 1
-1
votes
1
answer
768
views
Erase tool not erasing all overlapping features in ArcGIS Pro
I am using ArcGIS Pro.
I have two land maps which are each polygon feature classes composed of multiple polygons. I want to erase overlapping features by using the erase tool.
To ensure the erase has ...
- 53
-1
votes
1
answer
6k
views
Installing ArcBruTile and ArcGIS Desktop?
i want to use Google Maps with Arcgis 10.3 , after Some Search i Found (Arcbrutile 0.2), so
i downloaded Arcbrutile 0.2 and install it, then when i continue to register it using Esriregasm.exe i ...
- 139
-1
votes
1
answer
318
views
Ranking polygons within feature class by group and by area in ArcMap [duplicate]
I have a polygon feature class with attribute fields 'name', 'rank' and 'area' in an Esri file geodatabase.
For each name there are multiple features (polygons) in the feature class. So let's say 5 ...
-2
votes
1
answer
794
views
Connecting Garmin GPS Device to ArcMap? [closed]
I Have a problem regarding connecting my Garmin GPS 18x USB
to ArcMap. It is not working.Can you tell me any advice.
- 49
-3
votes
2
answers
7k
views
Clipping WMS in region using ArcGIS for Desktop? [closed]
Is it possible to open a wms in arcgis and then to cut it in a small region (20km * 20km) which i want and finally i make a tiff file?
- 11
-3
votes
1
answer
345
views
Need to calculate distance (Node to Node) along the lines [closed]
I have a Shapefile (polygon), I need to calculate distance (Node to Node) along the lines in map unit(meter or kilometer).
I want to do it in ArcGIS.