نتائج البحث

Recently, I developed a feature to save and fetch points(lat and lon) from DB. It is working fine on my local, but on production database it is giving error: PG::UndefinedFunction: ERROR: operator does not exist: point = unknownLINE 1: ...s"."name" = ' أكثر...

I am currently working in map for a province of Papua New Guinea. In OSM I have recently updated and added new relations for boundaries of admin_level=5 and admin_level=6, which were not present before. The relations I am analysing are the following: 5,259,918 and 5,259,919. You can check them...

how can using CMV viewer with angular application is there any sample code for this?kindly if someone has sample for that help me أكثر...

As the title say. I edit values in the attribute tables of my QGIS project but there is no update to the database. I refreshed in QGIS as well as the database. What else do I need to do? أكثر...

I have been loading shapefiles through the GeoExplorer http://suite.opengeo.org/geoexplorer/composer. It looks like the credentials I have do not work anymore. Below is what I have been using which now results a logon error. username: admin password: geoserver أكثر...

I'm looking for a way to be able to convert contour data (as lines) into a heat map that would display the data warmest at the highest points and coolest at the lowest. I have access to QGIS, ArcMap (only the Basic license though), DNRGPS and can use freeware. أكثر...

I am a trying to summarize an attribute table for a dataset that I have. The problem is similar to the one discussed in this question here:http://stats.stackexchange.com/questions/8225/how-to-summarize-data-by-group-in-r But I am trying to see if I can actually solve this using ArcGIS or python...

I have multiple shapefiles in a folder which I am trying to compare with same named features in geodatabase. I want to first clip them within a polygon and then copy and overwrite the features in the geodatabase. My script is currently skipping the if statement (no geoprocessing) and printing...

The Story Map Journal is one of the more popular Story Map templates, ideal for creating multimedia stories that combine text, maps, images, and video, especially when you have lots of text or a rich array of content. The Map Journal is organized into sections, beginning with the home section...

I have elevation data as a .shp from the USDA ARS and Hi-Res Orthoimages (Mystery Projection (UTM 15N?)) from the USGS website as geoTIFFs (plain NAD 83). I am trying to project all of the images in NAD1927 MI GeoRef (Meters). OTF projection is on. The orthoimages are appearing several hundred...

I have a shapefile that contains all of the property parcel lines in King County, WA. We are currently displaying this data through mapbox on our site with no issues. We would like to be able to show (estimated) parcel dimensions (feet). Is there anyway to extrapolate that information in qGis...

I am trying to update the symbology of a layer with another layer with a python script. I have written a code for this. But I am getting the following error message : ERROR 000732: Input Layer: Dataset C:\Temp\Assessment\work\code Output does not exist or is not supported ERROR 000968: The...

I have multiple shapefiles in a folder which I am trying to compare with same named features in geodatabase. I want to first clip within an area polygon and then copy and overwrite the features in the geodatabase. So far the describe for file name isn't working; # Import arcpy moduleimport...

ogr2ogr from personal geodatabase to spatialite produces "non-spatial" tables I have around 4 GB of data in 10 separate Personal Geodatabases, each of which contains multiple feature classes. I'm trying to convert the smallest one to SpatiaLite via ogr2ogr, in preparation for converting them...

Ok, building on my last post on this topic, export/import from/to SDE. I export my SDE using export "XML Workspace Document..." and I'm using the Z File format because of the large size of the database (exported Z files still approaching 10gb in size). Export process runs successful now, and the...

Ok so I have a large SDE geodatabase that I exported to an XML Workspace Document. I tried to importing it again into a file geodatabase to test if the export worked correctly and got the following error: Import xml data failed FDO error: -2147186428 [XML parse error: Illegal xml character...

I have created a model in Enterprise Architect (in ArcGIS technology). Inside I have several point, polygon, line feature classes and a couple of domains which correspond to them. From the level of EA I export my model to ArcGIS XML Workspace. Then when I try to import it in ArcGIS 10 I get an...

I was just editing my geodatabase schema in Microsoft Visio and noticed that it is the new 2007 version, rather than 2003 which had a handy export tool, therefore I downloaded the ESRIExportToXML macro, however when I use it, it comes up with the following error: Run-time error'-2032465751...

If it's not too much, I have a specific question that leads to a more general one: I'd love thoughts on both if it's possible. First, the specific: I have an analysis involving census blocks and point level exposures (see here), where I'm doing work with ~200,000 polygons. The specific...

The ArcGIS Sort tool creates a new feature class with features sorted by geometry. For example, it can number features IDs from north to south, etc. Is there a way to renumber the cat field in a GRASS vector map based on geometry in a similar way? أكثر...