0
votes
0answers
4 views

retrieve list of users from arcgisonline group

how can i use something like this "http://www.arcgis.com/sharing/rest/community/groups/2ecb37a8c8fb4051af9c086c25503bb0/users" to get a list of users from a group created in ArcGISOnline for my ...
0
votes
0answers
8 views

Overlaying Shapefile with projection and raster (without projection but with defined extent) using QGIS?

I'm trying to overlay a shape file into a raster. The raster has no defined projection but it's a global raster with extent 0, -1800 : 3600, 0. I tried "on the fly CRS" transformation and followed the ...
2
votes
1answer
17 views

Avoiding Python version confusion when using IDLE with ArcGIS Pro and rest of ArcGIS for Desktop?

I have just started to work with Python 3.4.1 which comes with ArcGIS Pro 1.0.0, on my laptop, which also has Python 2.7.8 which comes with ArcGIS 10.3 for Desktop installed, and I would like to ...
1
vote
0answers
6 views

How widely supported are nested FeatureCollections in GeoJSON?

I know that FeatureCollections inside FeatureCollections are not supported according to the GeoJSON spec, but I have seen multiple implementations that do support it. Are nested feature collections ...
0
votes
0answers
8 views

Generating a TIN Model

I am having a problem creating a tin from a polyline shape file . The shape file was created by exporting from a .dwg polyline layer. The shape file has a field of elevation data . However, when i ...
0
votes
1answer
8 views

Iterating through multiply fields

I have a rather large model that works fine with the exception of one part (See Figure 1). What I can't seem to figure out is how to select all "NULLs" (for example) in a field and then perform a ...
0
votes
0answers
9 views

How to skip non-empty fields in a model?

I have a model which iterates through a GDB, populating the same attribute field in every feature class with a parameter value. In this way I can mark all FC's in the geodatabase as to what project ...
1
vote
3answers
49 views

Using Loop function with arcpy.Exists()?

I have a code snippet using elif that checks if a file exists and continues to check through the letters of the alphabet (for example _A, _B, _C etc). All works fine but I think there must a better ...
1
vote
1answer
7 views

Adding hyperlinks to Leaflet polylines created via Leaflet.Draw?

[Cross posting from StackOverflow as I realized this may be a more specific community for this] I'm using Leaflet.Draw, and I want to allow the lines that I draw to have hyperlinks in them so that ...
0
votes
0answers
2 views

browser crashes when loading legends at startup

After much perusing for solutions, I've decided to post my problem as a question. I'm trying to load the legends that are built into the ArcGIS Service Layers I'm using. I'm loading about 7 Dynamic ...
0
votes
0answers
9 views

Shapefile for US federal judicial districts

I am looking for a shapefile that contains all 94 federal judicial districts (or US district courts). I found one, but it did not have Puerto Rico, Guam, DC or northern mariana islands. Any help ...
2
votes
1answer
35 views

How to write to a single table via Python multiprocessing

A comment in the post Can multiprocessing with arcpy be run in a script tool? got me thinking, as I often need to do exactly this: Just beware of deadlocking situations (two Insert cursors in the ...
0
votes
0answers
10 views

Multiple Together Several Fields, then Use Update Cursor

Is it possible to preform multiplication on several fields of an attribute table together and then use an update cursor to assign the resulting value to a specific field?
0
votes
0answers
7 views

Secure ArcGIS connections to Access .accdb?

With ArcGIS is it possible to secure connections to an Access 2007+ format database tables? At Connecting to a 2007 Microsoft Access database (.accdb) in ArcGIS it says "if the database has a ...
0
votes
0answers
12 views

Adjusting extents so that same-CRS shapefiles overlap in QGIS?

I have two files with identical projections/CRS. Using both OTF on & off I cannot get them to overlap: one shapefile contains coastal polygons of Massachusetts, and the other shapefile contains ...
0
votes
1answer
12 views

Export DDP to MXD based on Raw_Input?

I am running ArcGIS 10.2.2 Version 10.2.2.3552, using ArcMap. I have searched and haven't found anything on this or if it is even possible. I'm trying to add something to my script that allows the ...
0
votes
0answers
5 views

Anymore topo options other than msrmaps.com for Google Earth?

Years ago I discovered you could display a topo map in Google Earth from msrmaps.com like this... <?xml version="1.0" encoding="UTF-8"?> <Document> <name>ATHENS ...
0
votes
1answer
9 views

Extracting specific geometry point from MultiPoint geometry using PostGIS?

I am working with multipoint geometries in postgis and would like to extract the geometry point associated with the greatest y value of the multipoint geometry. How may I accomplish such a task? For ...
0
votes
0answers
11 views

Cost Distance for urban and roads?

I've been working in GIS for years but I haven't done much raster analysis until recently. I need to create a cost distance for an urban area for a land capability map, and also one for roads ...
0
votes
0answers
18 views

Depth of run-off water

I am working on modeling surface run-off due to a rain event (e.g., 5 year rain for a duration of 30 mins.) over an approx. area of 30 km2 for which I have a DEM and necessary soil as well as ...
0
votes
1answer
6 views

Making Operational Layer from WebTiledLayer and MapImage?

I'm attempting to use the CMV and put a WebTiled layer in as an operational layer. I've been able to get the layer into the basemap without issue, but can't get sort it out for the Operational Layer. ...
0
votes
1answer
11 views

Trouble with Communication Between Tim McGee' Search and Attribute Table

I am trying to incorporate Tim McGee's attribute table and search widgets into my existing CMV site. This is what I have done so far: • The search tool is in my TOC • The bottom pane is ...
0
votes
0answers
7 views

Remove CQL_Filter from Open Layer Map

I'm using Open Layer to show my map with some layers. I've a field where I can add some filters with CQL code. I can successfully add a new filter to my map, and only the right points appear in my map ...
5
votes
3answers
789 views

Is there a name for 0,0?

Is there a name for the latitude/longitude pair 0,0? On a graph, (0,0) is referred to as the "origin" but I'm not sure if that term also applies to the location 0,0 in cartography.
1
vote
2answers
49 views

Definition Query to hide attribute data

SQL help please! I've tried searching, but can't find the help I need. This is for ArcGIS Advanced 10.2. I have a parcel layer with all kinds of info that the general public shouldn't be able to ...
0
votes
0answers
10 views

Create web map tiles from large images

I have 70Gb of raster data from drone photography that I need to serve via Openlayers. The data is currently provided as georeferenced jpegs each is 175Mgb in size. What is the best strategy to cut ...
0
votes
0answers
13 views

Build my own GeoCoding system [duplicate]

I want to build my own geocoding system witch for a start will be able to return a city from given coordinates. I dont want to use google's api. Where should I start? Thanx
0
votes
0answers
18 views

Building my own GeoCoding system [on hold]

I want to build my own geocoding system which for a start will be able to return a city from given coordinates. I don't want to use Google's API. I am familiar with osm. Where should I start?
0
votes
0answers
16 views

polygonize giving duplicated polygons

I am trying to reproject some ascii files and convert them into shapefiles. I am new to python but looking at some code online and help files I was able to write the following code to run on Python ...
0
votes
1answer
28 views

How do I select all points from a range of dates?

Is there a way to select points from a range of dates to create a new layer? I want to clean up my data by making all points from previous years a separate layer but doing a selection by attributes ...
0
votes
0answers
6 views

Including travel direction in added cost barriers using Network Analyst?

I've created a walking network in ArcMap 10.2 and I'm planning to add point barriers whenever a pedestrian has to cross a road junction. The point barriers will incur a time cost, i.e. when the ...
2
votes
1answer
21 views

GPS Live tracking with qgis android

I have a Tablet 10.1 notes on which I installed QGIS Android (v. 2.8) and a Garmin GPS 62 stc. So I tried to do the "live GPS tracking" by connecting through the USB cable the GPS to Tablet. Next, ...
0
votes
2answers
18 views

Limiting Imagery to a Certain Area

I have a layer that shows some imagery in Ontario. I would like to get rid of the imagery that I don't need, because I only need it to be in 6 squares that I have. Is there a way to restrict the ...
0
votes
0answers
25 views

working with switch cases C#

I have two polygon layers in ArcMap which are on top of each other. The user selects a record in the first layer (either by using the Select tool or through the attribute table) and I show the ALPS_ID ...
0
votes
1answer
14 views

Label point according to cartographic representation position instead of geometry

I have set up a cartographic representation on a point feature class, which simply offsets the point. I would like to label the point at the representation, not at its physical location. I had a look ...
0
votes
1answer
45 views

Using Update Cursor?

I am currently trying to get my update cursor to populate every row in each attribute table for 175 different feature class fields. I have written the script and it is populating the first row but all ...
0
votes
0answers
7 views

Using dynamic text to display mosaic name

I'm trying to use dynamic text to show the name/credits for a raster mosaic I've made, and can't seem to figure out how to do so. I've tried editing the code for the Service Layer Credits dynamic ...
1
vote
1answer
15 views

Can I exclude pages when exporting?

Using ArcMap 10.2: when I'm exporting data-driven pages can I exclude single pages using some existing formatting rules (e.g. (-5) or [-5])? It would be a tad easier than my typical method of using ...
0
votes
1answer
17 views

Feature Class Iterator in ModelBuilder

I am hoping to run a simple Iterator operation in ModelBuilder, but everything I attempt is not producing the right results. I have a Geodatabase with many point files in it. I want to run and ...
4
votes
1answer
147 views

Converting 12-hour time to 24-hour time using Field Calculator

Does anyone know how to convert string time formats in ArcMap v10.2 from 12-hour to 24-hour using a simple query in the Field Calculator? i.e. NO Python, NO editing in Excel, NO changing my Windows PC ...
1
vote
0answers
27 views

Is there a PostGIS equivalent to the ArcPy.Slice function?

I have an existing system built on an 8.3 PostreSQL database which uses a ArcGIS - Spatial Analyst for a couple of raster operations. The system is moving to PostgreSQL 9.2 and I'm evaluating if the ...
0
votes
0answers
20 views

Drawing 100x100 meter with 5 rows and columns grid centered on one point for multiple points?

I am trying to find an easy way to have arc draw grids for me that would use my already established data point as the center. Anyone aware of any tools/ processes that may help?
0
votes
2answers
22 views

Convert jpg raster format to tif format

I have 120 rasters( jpg format ) and i want to convert them to tiff format to folder called "OtherFormat" in env.workspace with arcpy. In my code i try to convert all jpg file I read ...
0
votes
0answers
7 views

L.Polygon getting distorted when panning a map

I am using Mapbox with leaflet. I have drawn a simple polygon with a hole inside that polygon. I have done this using L.polygon and passing an array of points inside it and another array in reverse ...
1
vote
0answers
14 views

Wetterzentrale maps georeferencing - coordinate system?

I'm trying to georeference two maps from wetterzentrale in ArcGIS. In what coordinate system are those maps created?
0
votes
0answers
8 views

UTM ED 50 transformation to WGS84

I have a set of navigation shot points (pre 1975) with coordinates that are based on a UTM ED50 zone 33 projection and I need to transform these to WGS84. My procedure has been to load the excel fine ...
1
vote
2answers
55 views

QGIS: circular buffers

I have a coastal line layer ( us-medium-shoreline from http://shoreline.noaa.gov/data/datasheets/medres.html ), which is loaded into a project with On-The-Fly reprojection ( WGS 84 / World Mercator ...
0
votes
0answers
8 views

Iterate origins and destinations in Modelbuilder for OD cost matrix analysis

I want to analyse the distance to school for students & the average distance for students from the school point of view. I use OD cost matrix cause I thought it would be handy with the origins and ...
0
votes
1answer
27 views

QGIS: custom build, python error

I have built qgis source on windows 7. Libs have been downloaded from osgeow4 site. I even installed postgress as a standalone. I am getting this error when the app launches.. File ...
0
votes
0answers
12 views

How to add the role “Import Data” to a new user geoserver not Admin

I have a geoserver and with my admin user I have the option to "Import Data" (option that allow the user to upload a shp and convert to postgis). I've created a new user without admin roles in order ...

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