2
votes
1answer
40 views

Change number of cells in raster using GDAL?

i have 5 raster files and i want to merge them to one file with exact 50x50 cells because i have an R script to process it later. I tried the ArcGIS function "mosaic to raster" but it delivers a ...
-2
votes
0answers
36 views

What cameras can be used for custom street view? I mean lots of overlapping spherical panoramas which cover long distances [migrated]

Google Street View is good idea. But I don't know any way to make similar thing myself. Is there any? What equipment would I need to make 1000 km of my own street view at once?
0
votes
0answers
11 views

Customize dashboard layer filters tool

i have dashboard with 2 layers (Projects and countries_projects) , projects layer has counry name as field also countries_projects has the same filed , i need to add unique filter to layers filter ...
0
votes
0answers
11 views

Authenticate on external WMS layers behind Geoserver

I have proxied external WMS sources on my geoserver. This works fine for unsecured layers. For the case, an external layer needs basic authentication with username and password, I can provide ...
1
vote
2answers
37 views

is it possible programmatically to rotate a svg of the feature without rotate all feature

I am working on a project that need to move and update the shape of the feature of the layer. I am working in c++/ QT4.8.5 and qgis api c++ 2.8.2. In my Layer I have a lot of features, each feature ...
0
votes
0answers
17 views

ArcCatalog Connections [on hold]

I made an application to choose more than one workspace,i used the IGxDialog in order to get the work spaces ,in another form i want to get the same work spaces but without using the IGxDialog .
0
votes
0answers
16 views

Closing ,Excel,Acess, Word (2010 versions)from within MapBasic windows

While Using an MBX it would be very useful to just close any of the Microsoft office software after saving a Mapinfo selection to an Access database, then running an Excel AutoExec invoked from ...
0
votes
1answer
13 views

Calculating population within a polygon from a raster layer [duplicate]

I am trying to calculate the population within a set of polygons (representing districts). I have a raster file of population data. Can I assign the population data to the polygons and then sum the ...
0
votes
0answers
11 views

How do I grid not gridded product like AVHR_AMV?

I know AVHR_AMV BUFR product is not gridded but I need to grid values for imaging processing. Does someone can help me on how or where I retrieve info over the grid?
0
votes
2answers
33 views

Export/Save graphic created in ArcMap

I created a legend for a Map with ArcMap 10.2.2. I converted it to graphic and want to export or save it as an image. How can I do? Can't figure it out.
1
vote
2answers
108 views

Excluding hidden items from legend

I want to show items and labels in the legend only for those features shown on map. I hid some of them with a query definition in layer properties, but they're still visible in the legend. I know that ...
0
votes
0answers
10 views

How to create mobile attribute inspector?

I'm trying to convert a desktop Javascript app to a mobile app, one of the problems I have is that the attibute inspector is not adapting to the cmobile screen, because this widget is not designed for ...
2
votes
1answer
29 views

Recast data from one geographic standard to another

I'm working right now a project looking at medical labour supply in rural areas in Australia. I aim to use STATA for most of this analysis, but a change in geographic standards by the Australian ...
0
votes
1answer
14 views

Garmin GLO Accuracy in Saudi Arabia

How accurate is the Garmin GLO in Saudi Arabia. I know they mention a 3m accuracy but is it achievable in Saudi Arabia. And is there a way to increase this accuracy. I require it to be around 0.5-1m. ...
2
votes
1answer
20 views

Select by attributes for Arabic fonts in SDE/ file geodatabases?

I have a layer with names of electrical substations in Arabic language. there is no any problem when searching any Field names in English language whether from the SDE of file goedatabase I got the ...
0
votes
1answer
15 views

Custom Home Button In ArcGIS API for Javascript

Can you please take a look at This Demo and let me know how I can set up a custom home button var map; require(["esri/map", "esri/geometry/Point", "esri/symbols/SimpleMarkerSymbol", ...
0
votes
0answers
10 views

Process a “Data Type: Mosaic” to calculate slope

I have a DTM stored as a Mosaic Data Type. I need to work with this DTM, calculate slope of it etc. however this is not possible in this format (Or does anyone have a Suggestion here?). I tried ...
0
votes
0answers
19 views

How to use Mosaic Dataset Configuration Script (MDCS) and arcpy to add a spatial index

For a mosaic dataset ("demo1") created via Mosaic Dataset Configuration Script (MDCS) I also calculate the Boundary envelope (BB command). I would like to also calculate a spatial index for the ...
0
votes
0answers
13 views

google chrome version which support arcgis javascript api (version 1.6) on windows 7 (64bit) machine

I need to use google chrome to open a html file. The html file contains arcgis javascript api (version 1.6). Since the ArcGIS js api version is too old, some functions not supported by the latest ...
0
votes
0answers
22 views

Clipping only overlapping datasets using Iterator function in ArcGIS ModelBuilder?

I've create a geodatabase with about 100 feature classes for my home province. I want to be able to specify a project extent and clip the feature classes to that extent and save into a new ...
2
votes
1answer
13 views

Issue on Loading Required ClusterLayer.js With dojo

I have js file like this and I have saved the ClusterLayer.js in all directories like root --> ClusterLayer.js root --> extras/ClusterLayer.js root -->js/extras/ClusterLayer.js root ...
0
votes
0answers
16 views

Animating Text/Graphics in ArcMap

ArcScene includes the capacity to animate 3D text added to the scene, through the use of Graphics Layers. I'm able to use this to make text fade in and out as visibility of layers is changed, however ...
0
votes
0answers
17 views

Determining North-South Line Via Watch Method?

I read about Determining North-South Line Via Watch Method recently (page 9). What is the underlying geometric/celestial reason this works? What is the error to true north given this method? Is ...
2
votes
0answers
20 views

QGIS Set Composer Legend to shrink the font size to fit

QGIS 2.10.1. I have read that it is "impossible to make the legend smaller then its contents". Is there a way to set the legend to shrink the font size when re-sizing the bounding box? Or when you ...
-1
votes
0answers
15 views

How to do linear interpolation with mask in postgis

I have a point shapefile and a grid shapefile and want to do interpolation so that each of grids has it own value which is followed by the point shapefiles, also I want to add a polygon shapefile as ...
3
votes
1answer
68 views

What projection to use to get a game map into QGIS?

I have built and maintain a SWTOR game map atlas. At the moment, it's all static jpg maps, but I would like to get the info into an actual GIS software to get more functionality and make my website ...
0
votes
1answer
41 views

When to add impedances to the network data set?

I am using ArcGIS 10.2 for desktop and will be using point and click to digitise a cycle network shapefile and network data sets then use model builder or python. My aim is to assess the ...
2
votes
0answers
25 views

How to create isometric 3D map with postgis

I am looking for a way to create isometric 3D maps based on data stored in a PostGIS database. My idea is to create a PostGIS function that will return a SVG image like the one below. It is easy to ...
0
votes
0answers
11 views

Creating regions (set of lat, lng) on map using other than ArcMap?

I'm writing a project for school and as a part of the project I need to tell if a certain point is within a given region (which is a polygon made of lat, lng tuples). So far I was working with ...
2
votes
0answers
22 views

Mosaic DEM has large pixel when displayed in ArcMap?

I created a mosaic dataset in ArcMap 10.2 from tiles of ASTER DEM's at 30m resolution. I am attaching the image of what my export looks like. You can see that there are extremely large, alternating ...
0
votes
1answer
24 views

PermGenSpace error in Tomcat with geonetwork 3.0

I'm running a geonetwork 3.0.1 instance on tomcat7. Regularly, i.e. every few actions of my only user, my tomcat runs into a PermGenSpace error. This especially occurs during harvesting of other ...
1
vote
0answers
30 views

Understanding a typical output from a geotiff file

A typical output from geotiflib mey look like this: Geotiff_Information: Version: 1 Key_Revision: 1.0 Tagged_Information: ModelTiepointTag (2,3): 0 0 ...
1
vote
0answers
7 views

Import postgis layer from S3 link

I have a postgis layer (layer.sql), which I am trying to add to my postgres database (mydatabase). The postgis layer is stored on S3 (https://s3.us.../layer.sql). I can add the layer to my database ...
2
votes
1answer
61 views

UpdateCursor Not Working

I'm writing a short script that iterates over a list of feature classes and sets values for a specific field ("Contour_Type"), based on the values in two other fields ("Type" and "Depression"). It ...
0
votes
0answers
41 views

Ph.D or Consultancy? [on hold]

I am currently entering my second year in my Masters of Urban Planning. I am 50/50 on whether to go for Ph.D or not. If not, I will do consulting. But the Ph.D is at the back of my mind (nagging more ...
0
votes
1answer
20 views

Identify a Massachusetts Municipality from address

I am trying to create or utilize a lookup table to identify which Massachusetts Municipality my address is in. Do you know of an online resource available, or a way to identify the municiaplity uses ...
1
vote
1answer
18 views

Use CartoDB Map as Tile Service

I have a custom CartoDB map that uses data I have uploaded and styled. The map works perfectly and I would like to use it as a basemap in a different application. Is there any way to use this map as a ...
2
votes
0answers
35 views

How to display selected features in a map to exporte as PDF

I've already managed to select feature by ID in a layer and zoom to it using pyqgis. The canvas considered this changes but the map that I exported as PDF do not consider this changes, any idea to ...
3
votes
0answers
20 views

How to randomly select three points in each polygon?

I have two layers: first layer includes polygons of districts, second layer containts points (phytocoenological relevées). The goal is to create a new layer that will contain max 3 randomly selected ...
3
votes
1answer
34 views

Migrate datatypes from geometry to geography in MS SQL

I have three ESRI feature classes (POINT, LINE and POLYGON) that contain a geometry datatype column with data in a projected coordinate system. I'm looking for a way that I can convert & project ...
0
votes
1answer
44 views

from two tables make a new one

I have two tables both of them has linestring geometry. I try to make a new one which contain the first one and from the second take only the decimal v when the linestring of the first table touch a ...
1
vote
1answer
19 views

Positioning Overview Map On ArcGIS API for Javascript

I am adding an overview Map to the main map by this way var overviewMap = new OverviewMap({ map: map, visible: true }); overviewMap.startup(); which the ...
2
votes
0answers
20 views

Comparing the use of GDAL to build raster pyramids or overviews versus Arcmap 10.1

I have a large set of imagery that I created a mosaic from in arcmap 10.1. I want to use GDAL to create the overviews because arcmap has issues building the pyramids and never seems to complete. I ...
0
votes
1answer
29 views

Drawing districts on city map using ArcGIS for Desktop?

I am quite new to ArcGIS and would really appreciate your support. I am trying to create district level maps of all 81 cities in Turkey. There have been lots of new districts recently, so I feel ...
0
votes
0answers
27 views

Where is Web Applications in ArcGIS server 10.2?

I'm new in using ArcGIS server 10.2 .When I install ArcGIS server 10.2, I coudln't find Web Applications tab like ArcGIS 10 . In ArcGIS server 10 web applications and web services installed ...
1
vote
1answer
14 views

Use OpenTopoMap with openLayers 3

In my website, I wish to display a map with few markers of historicals points from a geoJson file. I start with openlayers 3 api and all is ok, it works. For the moment I use the OpenStreepMap map ...
0
votes
1answer
33 views

Items won't show up in legend

I've imported some values attached to x y coordinates and am trying to display them as charts. All has gone well apart from the values displayed on the charts won't appear in the legend. I've exported ...
-2
votes
0answers
19 views

Vector and Product Database structure? [on hold]

What is best practice for database/file hierarchy for storing Vector, Raster and Maps/Products? Or what are some of your organizations using as well as shapefile naming conventions? Ex : Vector/ ...
1
vote
0answers
14 views

ArcPy script using 'symbology.addAllValues()' failing [on hold]

I'm having a problem trying to use symbology.addAllValues() on a layer with Unique Values Symbology. Unfortunately, I can't paste in actual code here since the machine I'm working on is classified, ...
0
votes
1answer
21 views

Print LABEL text in multiple lines in Cesium JS API

I have a problem printing text in multiple lines using Label in Cesium JavaScript API. text is member of Label class which takes String as input but doesn't really support multiple line labels using ...

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