0
votes
0answers
19 views

MODIS images set CRS and reproject

I am developing a plugin which reads MODIS images, and I know that MODIS images are in sinusoidal projection and I need to set that CRS and project the image to WGS84 (epsg 4326) in python. I search ...
0
votes
1answer
14 views

WPS Client implementation in our desktop

how to implement wps client in our system and also specify requirements needed. How to specify the proxy to the OpenLayers.ProxyHost = 'proxy.cgi?url='; var map, client, intersect, buffer; function ...
0
votes
1answer
17 views

QGIS 2.2 - expression string builder to ignore NULL values

Simply put, I would like to create a rule-based filter whereby you add 2 columns together and you get a certain colour as a result. However, some fields in Column_1 may be NULL and those exact same ...
2
votes
2answers
29 views

loss of attribute data when copying between layers

I am trying to copy points from one layer to another in QGIS 2.2 The problem I get is that all the attribute data from the copied points is missing when copied onto the new layer, the columns show ...
1
vote
1answer
30 views

Does SearchCursor reset work in ArcGIS 10.0?

In a script I have designed a function that is used multiple times on different search cursors to search through a whole table. Function variables: p - a list of points: actually a list of ...
0
votes
0answers
15 views

Errors when combining JavaScript samples

I was trying to combine different ArcGIS Javascript samples. Now the website displays in the browser, but i get 3 Errors in Firebug. dojo/parser::parse() error Error: Tried to register widget with ...
1
vote
2answers
21 views

How to perform IDW interpolation and mean estimation on county level using ArcGIS for Desktop?

I am absolutely new to GIS. I have imported a map with information in the counties of Germany. Additionally I have added a layer with information on SO2 concentration at various measuring stations in ...
0
votes
0answers
8 views

How can I use the SLD and SLD_body arguments?

How can I use the SLD and SLD_body arguments of a GetMap request with the mapA.overlayMapTypes.ImageMapType object? var wmsOptions = { alt: "", getTileUrl: function (tile, zoom) { return ...
2
votes
0answers
19 views

Why are ellipse polygones simplified when used in a FeatureService?

I have polygons with ellipse shape in a SDE Oracle ST_GEOMETRY geodatabase. All those polygons are correctly displayed when in a MapService. But when displayed in a FeatureService, some polygons ...
0
votes
0answers
20 views

What is the Python numpy equivalent of the IDL # operator? [on hold]

I am looking for the Python numpy equivalent of the IDL # operator. Here is what the # operator does: Computes array elements by multiplying the columns of the first array by the rows of the ...
1
vote
0answers
9 views

Use MATLAB mapping toolbox to connect to ArcIMS Server or Geodatabase connection

is there a way to connect to an ArcIMS server or to a Geodatabase connection using the MATLAB mapping toolbox? I see that it allows connection to WMS servers, but don't see how to connect to the ...
1
vote
1answer
11 views

Keep column titles when exporting SQL query in MapInfo

Is there a way to keep column titles when exporting a query in MapInfo as a csv or a new tab. This is my result: And my export looks like this: It's not a major issue, I jus like saving myself ...
3
votes
1answer
71 views

How to add an ID based on attributes in ArcMap 10.1

Given are: a polygon shapefile/feature class (FC) containing municipal districts a point shapefile/FC containing locations of, lets say, trees. My goal is to append an unique value (1, 2, 3, ...) ...
0
votes
0answers
8 views

Creating visualizations for geometry points with geotools

I am a beginner in everything that involves GIS coding and so on. After doing some research i chose Geotools as the tool to help me with my project. Basically i will need to create a new routing ...
0
votes
0answers
5 views

Read an INSPIRE GML in QGIS2.0 : gml:xlink resolving

I'm trying to read an INSPIRE GML, which countains internal and external links between the elements. I saw on the GDAL site that we can set environnement value in order to load this link in QGIS ...
0
votes
1answer
15 views

Finding AniMove in Qgis 2.x

I've just upgraded to Valmiera in QGis, the only way to do spatial analyses appears to be with the experimental AniMove plugin (?) which is not appearing in my GUI. Can anyone tell me where to find ...
0
votes
1answer
36 views

In QGIS are there similare construction tools to ArcGIS?

For a project we are using ArcGIS to reshape autogenerated features. For that we often use the construction tools polygon, rectangel, circle, etc in ArcGIS. The right angle is also an often used tool. ...
0
votes
0answers
11 views

QGIS for Android - installation with QGIS-Installer faild on Galaxy Note 10.1 LTE

I once installed QGIS for Android. After deinstallation i'm not able to reinstall QGIS on my Galaxy Note 10.1 LTE. I've enabled App installation from unknown sources! Any ideas where the problem ...
1
vote
1answer
82 views

How to go with…somewhat complex geological maps in QGIS?

Just a follow-up to this question QGIS: Line to polygon conversion. Not sure do i have to continue there itself... We are currently digitizing a geological map...which has 36 features in total. Some ...
1
vote
4answers
361 views

Needed shape file for Australia and New zealand

I was trying to find a shape file which has Australia and New zealand together(states) so that i could convert to jvectormap for ANZ. where i can find it?
0
votes
2answers
26 views

How to prevent labels from one layer from overlapping features in another layer

I am working ArcMap10.1 software. When I was labeling on point feature automatically label fall on line. Label must not fall on line. I'm not aware how to solve this issues. I have attached an ...
0
votes
0answers
39 views

finding orientation -direction of polygon

i have one polygon layer and another is point layer,i want to findout orientation automatically of line of polygon which is parellel to the street and closest to the point.i am using Qgis 2.0 .is it ...
0
votes
2answers
39 views

Data match-up problem ArcGIS 10.1

I am running into a problem with two data sets matching up, and although it seems like a newbie coordinate system problem, it has me stumped. One data set is a GPS track (Garmin Etrex Legend 30) and ...
0
votes
0answers
4 views

Problems rendering tilestache served mbtiles in QGIS

I came across Geoffery Hing's walk through on using Tilestache to serve up mbtiles to QGIS. I followed the configuration and I was able to view tiles in the browser without any problems. However, when ...
3
votes
1answer
26 views

How can I save and re-apply symbology properties for a classified raster in ArcMap 10.2?

I have a classified raster which has the desired symbology configured in ArcMap, and I want to apply this symbology to other similar rasters. So I use the Save option on the Symbology tab, intending ...
1
vote
0answers
25 views

Cannot install ArcGIS for Desktop 10.2 following install guide on Windows 8

I'm trying to install ArcGIS for DEsktop 10.2, I get to the following screen: But any of the instructions highlighted in blue do not open, the mouse hovers over them changing their colour to darker ...
1
vote
1answer
31 views

Find minimum elevation along a polyline and return xy or point?

Using ArcGIS 10.1 and Python IDLE 2.7.2... I'm trying to find the minimum value of a polyline with a raster layer and turn that LOCATION into a point. I put everything together in model builder, but ...
3
votes
1answer
58 views

Can arcpy.env.workspace be set multiple times in same script?

Is it possible to set arcpy.env.workspace multiple times in the same script to ListDataFeatures from different workspaces? eg. import arcpy def readFromGdb(): arcpy.env.workspace = ...
0
votes
0answers
7 views

Calculating percent of raster values within a polygon

I am using ArcGIS 10.1. I have a raster where the values range from 1 to 10. I have used the fishnet function to overlay a grid of polygons and given each polygon a unique ID. I would like to ...
1
vote
0answers
30 views

How to replace data source of annotation feature classes using ArcPy?

I want to batch replace paths in a series of .mxd files using Python. Many of the layers have moved and in some cases the name has changed or its dataset is different. I've written this code which ...
0
votes
0answers
27 views

How do I set the xydomain extent and merge point feature classes in a geodatabase

I am trying to select point feature classes in a feature dataset and merge them while setting the XYDomain using Python. If I do the merge manually and change the environment settings to use a ...
2
votes
0answers
31 views

Slow ArcMap Start up

My ArcMap take about 3-4 minutes to start. It was good before with less than 10-20 sec start time. I have Dell Precision 6500 Laptop with 16 GB Ram with i7 processor. I could not figure out what is ...
1
vote
1answer
25 views
+50

Why is POINT type layer not displayed correctly in my mapserver map?

I have 14 shapefiles from same source with the same WKT: PROJCS["GRS_1980_Transverse_Mercator", GEOGCS["GCS_GRS_1980", DATUM["D_GRS_1980", SPHEROID["GRS_1980",6378137,298.257222101]], ...
0
votes
1answer
16 views

Trouble Using Selection Expression in QGIS

I am trying to use the selection expression box to highlight counties by state FIPS. When I use the OR conditional all counties across the US get highlighted. So for example, STATEFIPS = 1 will ...
0
votes
0answers
26 views

Convert coordinates

I have some data that I need to convert to Lat-Lon in order to plot. It originally came from an Esri Shapefile which I managed to get it out of with QIS. The issue is that the coordinate reference ...
0
votes
0answers
27 views

Changing basemaps from cartodb.js

Is there a good way to change leaflet basemaps from cartodb.js or leaflet.js? I am able to grab the map object and basemap layer from the layers property in the done() promise. ...
1
vote
0answers
32 views

Alternatives for ArcGIS Data Reviewer? [on hold]

What are some QA/QC tools that act similar to the Data Reviewer to point out and save mistakes? I want to know all alternatives, but mostly would want to run them in 10.1 and or using arcpy. I want ...
2
votes
1answer
29 views

Calculating distance scale factor by latitude for Mercator

This was really inconvenient topic to google out - so I'm asking for clarification, did I understood things correctly. I'm talking about measuring short distances in Mercator projection (3857). You ...
0
votes
0answers
3 views

error (407) Proxy Authentication Required plugins mmqgis e geocoder Qgis

By using Geocoder plugins and mmqgis QGIS to geocode some addresses using Google the error (407) Proxy Authentication Required occurs. I entered the settings and put the QGIS network address, User ...
0
votes
2answers
21 views

Getting data of an area covered by a polygon in ArcGIS

We have a layer that contains land parcel information such as area for each parcel, and a unique parcel ID. We also have multiple polygons that cover some parcels. We're trying to figure out how to ...
5
votes
1answer
54 views

What lens and camera settings are recomended for UAV (drone) aerial imagery capture? [on hold]

I have been toying with the idea of purchasing/bowrrowing a UAV and attempting to capture my own aerial imagery. I have pretty good DSLR Canon gear and several lenses but I am wondering what lens, ...
0
votes
0answers
18 views

How to deal with political boundaries in grid cell analysis?

I have point data for Africa and I want to aggregate these data to grid cells which I create by a fishnet. Some grid cells cover parts of 2 or 3 countries. Normally, such cells are by different ...
2
votes
5answers
187 views

Labeling dilemma

How would you label this map logically? I will preempt the question, with the statement it is for a fire truck, so we really have to worry about seeing the address numbers at 3 am with one contact in. ...
0
votes
0answers
19 views

How to store esri geometry types in sql server

I have a txt file containing some data of polylines. Actually it is saved json objects. The features in it are esriPolyLine objects. Now i want to store it in my sql server db as geography data types ...
0
votes
0answers
17 views

IDW - How to export with smooth polygon [on hold]

How Can I export the map of geostatistical analyst? When I export like a raster map crossed the line and didn't respect my study area. How Can I export correctly? When I export the interpolation map ...
0
votes
0answers
11 views

add a new library in netbeans

I have a project in GIS and i'm blocked and i hope that you can help me I work with apache tomcat and i deployed geoserver in apache tomcat (geoserver is a cartographic server)...now i created a ...
-1
votes
0answers
33 views

I am trying to clean up my data that I created but it is not stripping anything [on hold]

I am trying to strip <br> among other things but when I print it out or look in my text file, nothing happen. The code runs without any error but it will not strip <br>. import urllib ...
0
votes
0answers
14 views

runCommand in pymongo

I run the following query on my mongoDB console: location = db.BLR_all.findOne( { $and: [{"geom.type":"Point"},{"REGION": "KORAMANGALA"},{"E_NAME": "RAILWAY BOOKING CENTER"}] }) db.runCommand({ ...
1
vote
1answer
16 views

MakeQueryTable_management

When I run this code, it says "An invalid SQL statement was used". Any idea what does it mean? import arcpy from arcpy import env env.workspace ="C:/RG/Projects/CriticalDataNetwork/CDEC.gdb" try: ...
4
votes
2answers
68 views

Bulk convert DBF to CSV in a folder ArcGIS 10.1 using Python

I would like to convert 1000 dbf files to CSV. All dbf files are in one folder and they have sequential names (S:\output_tables\tcb1.dbf, S:\output_tables\tcb2.dbf, S:\output_tables\tcb3.dbf, up to ...

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