A vector data storage format for storing the location, shape, and attributes of geographic features. Often referred to as 'an ESRI shapefile', as ESRI developed it.

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12 views

MapInfo Universal Translator turning integer columns to decimal

I've got a TAB file that I am using FME Universal Translator in MapInfo 12.5 to turn into a SHP. The input TAB file has a variety of columns, some are floats and some are integers. The output ...
2
votes
4answers
76 views

Area missing in polygon (Shapefile)

I'm working with ArcGIS and the following image is showing the poligons that I have in my shapefile. So, the seleted polygon should be, actually, this selected one + the blank area right below it. ...
2
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1answer
25 views

Overlay Analysis in QGIS (or Preferably Python)

I would like to perform an overlay analysis in Python or QGIS to output a list of each shapefile that falls within certain boundaries. I have unsuccessfully tried to use the Spatial Join, Intersect, ...
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0answers
14 views

Missing Grounds of Buildings

I have model of buildings in shapefile (Multipatch). Buildings are not closed from bottom (they don't have ground). I would like to ask if there is any workflow, how to do that automatically?
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0answers
13 views

MultiPatch Shapefile import into PostGIS Database

I have geometry of buildings in Shapefile MultiPatch format. I want to import it into PostGIS database in the same format. Is that even possible? If yes, then how?
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0answers
30 views

Loading .shp file into QGIS gives error message

When I add vector layer I select the .shp file and nothing happens When I add vector layer and I select the folder it gives error message "not a valid or recognized data source" The pop up box queries ...
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0answers
19 views

Obtaining NDVI data from selected area

I need to analyse NDVI (-1/1) change between years (05-10y). But still only under selected shapefile. To analyse the extent of each NDVI category. Any tips? I have tried to make vector from the NDVI ...
1
vote
1answer
26 views

QGIS Coverage help

I am using QGIS 2.8.2 and everytime I try to load in a coverage type Shapefile, like forest density or population density it all comes up as the same color, but has the sections marked for the ...
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1answer
23 views

How to input Shapefile point data into a raster and have the raster adjust to the new data?

I have a shapefile with elevation data at specific points. I also have a raster that has incorrect elevation values, but the transition between pixals is what I need. Is there a way to put the values ...
1
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1answer
48 views

What coordinate data could this ASCII file represent?

I have a ASCII file titled coastline.dat.It is read by a FORTRAN file and converted into NETCDF output. A MATLAB file plot displays the coastlines of Europe. There is no documentation whatsoever on ...
0
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1answer
33 views

What value to place for data which has no lat/long value?

i'm trying to create a shapefile from an excel spreadsheet. the spreadsheet contains some data such as "unknown record" for which no lat/long can be obtained while the rest of the data is related to ...
2
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0answers
21 views

Show dimensions on polygons

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 ...
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3answers
67 views

Converting file geodatabase feature class to KML without using Esri software?

Admin boundaries are available in https://www.humanitarianresponse.info/en/operations/federated-states-micronesia/dataset/micronesia-federated-states-admin-level-1-boundaries as a file geodatabase ...
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2answers
33 views

writeOGR with a spatialpolygon simplified by gSimplify

I'm using gSimplify (rgeos package) to simplify the geometries of a shapefile. The funcion works good, but now I can't write the output in a new shapefile. I tried some ways: writeOGR(simplyshape, ...
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0answers
36 views

How to convert shape files to .dwg format using ArcObjects and C#? [duplicate]

How to convert shapefiles to .dwg format using ArcObjects and C#?
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1answer
36 views

in R : get a SpatialPolygonDataFrame from gIntersection{rgeos] with sub-area as attribute?

I am using gIntersection (package rgeos) to intersect a polygon shapefile containing 20 buffers zones, with another polygon shapefile containing "ground occupation mode (GOM)" (an area divided in ...
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2answers
65 views

Can I merge a polygon and a point Shapefile?

I have two shape files that I want to merge. One is of polygons, the other is a point file. The polygons are missing information in the attribute table that the point file has. In general, the two ...
0
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1answer
15 views

Can I calculate an average height from a contour dataset?

Hi all first time posting here, however have had a lot of help from this forum! Basically I have a contour dataset and need to find the average height.. seems simple but I cannot seem to find an ...
2
votes
3answers
135 views

Shapefile of Baden-Württemberg and Rhineland-Palatinate with district boundaries

Can anyone help me find shapefiles of German states Baden-Württemberg and Rhineland-Palatinate (including their districts)?
1
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2answers
28 views

On line shapefile, how to compare attribute between consecutives edges

I have a line shapefile with speed restriction attribute on each edge. I like to verify differences between two consecutive edges for all shapefile edges. Example: One line has speed restriction set ...
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0answers
20 views

Can ogr2ogr “reverse clip” (or “clip out” or “erase” or “difference”) one shapefile from another? [duplicate]

Is there a means in ogr2ogr to "clip out" one shapefile from another? I know ogr2ogr -clipsrc B.shp out.shp A.shp will remove any part of A.shp that is NOT in B.shp. Is there an ogr2ogr command to ...
0
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1answer
36 views

How to choose a shapefile interactively in R

I am writing a function in R where i want the user to choose a Esri shapefile from its destination folder. Since a shapefile is made of several files how can i select them. For a point feature class i ...
1
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1answer
22 views

Create statistics by features in QGIS [duplicate]

I've a polygon layer for parcels in a landscape protection area and a point layer, contains zoological data (e.g species, entities, etc.). How can I make a statics for each polygon, contains the list ...
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0answers
52 views

Export shapefile from spatialite

I am using a spatialite db to perform a union and dissolve over a vector file. The vector inside the db looks like this: when I export the table with: ogr2ogr -f "ESRI Shapefile" -overwrite ...
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1answer
50 views

How can I eliminate leftover border/boundary in QGIS?

I am trying to generate a shapefile which contains the unincorporated areas of St. Louis County, Missouri. I'm using two shapefiles: St. Louis County from the 2012 census, followed by St. Louis ...
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0answers
23 views

How to build .vrt of shapefiles?

I've a huge number of shapefiles and I would like to create a VRT as I do with gdalbuilvrt for raster. I find here https://github.com/dwtkns/gdal-cheat-sheet that it should be possible and the format ...
0
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1answer
29 views

Is there any shapefile (or other format) of Russia's time zones after 2014 changes?

According to for example Wikipedia, Russia changed its time zone boundaries in 2014, moving areas between existing zones and defining new ones for the Crimea area. Is there any shapefile or other ...
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0answers
36 views

How to clip a big shapefile from another shapefile's extent

I am working on mangroves in Sundarbans (Bangladesh / India), using Landsat pictures. I need to equalize them in reflectance, before classification, for the evolution of the biomass in this region. I ...
1
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1answer
47 views

Is there a way to export the style, along with a shapefile, to a kml in QGIS?

I see there were plugins in the past that may have done this such as qgis2kml and qgis2google, but they no longer exist.
0
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1answer
14 views

Join line segments sharing a common attribute, using GDAL

I'm having trouble rendering a shapefile consisting of trail routes broken down into many short segments. So I'd like to combine them into a small number of line features, which share a NAME and touch ...
0
votes
1answer
43 views

Grid-type shapefile from raster GeoTIFF

I need to produce a shapefile from a raster. I need to be able to specify either an interval, or manually define the intervals. The input file is a GeoTIFF. I would like to use GDAL and/or Python. ...
1
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2answers
44 views

Replacing shapefiles in MXDs using only Python options available prior to ArcPy?

I am trying to come up with a python script that will go through a designated folder, locate all MXD files within the folder, and then check each MXD to see if it contains a specified shapefile, which ...
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0answers
14 views

calculating total area of multiple polygons in qgis [duplicate]

I wish to know the total area of all polygons within a shapefile layer. So far I have added a new column to the attribute table that shows me the individual area of the polygons.I tried to copy the ...
1
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1answer
30 views

QGIS fails to clip and produces empty shapes

I've seen this type of question a few times and have tried all the different suggestions but no luck. I have 2 layers, one polygon and one line. I want to keep the lines based on a selected polygon. ...
1
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1answer
22 views

Trying to limit my shapemap to state boundary lines in R

I have a feeling I'm either trying to do this incorrectly, or I'm just not searching for the correct terms, but I cannot figure out how to do what I want to do. I am trying to plot the ranges of fish ...
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votes
1answer
58 views

How to convert inp to shp with Python? [closed]

How would I convert an EPANET .inp file into python lists in order to convert it to .shp files?
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0answers
39 views

Why is ArcGis change precision of double field after copy?

I create the attribute table of a shapefile and while I copy it by using the "copy features" tool it change the precision from 11 to 14. I create two fields with the name poly_x and poly_y and they ...
0
votes
1answer
30 views

Properly placing my raster over a shapefile on my map

I have an ASCII file that I converted to a raster. My heading on the ASCII file is: NCOLS 156 NROWS 720 XLLCORNER -170989.3011812 m YLLCORNER 1417628.464462 m CELLSIZE 1 ...
1
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1answer
36 views

Joining Parcel/Building Attributes Based on Coordinates

GIS noob here: I downloaded a building footprint shape file for a city and imported it as a vector layer in QGIS. I was hoping to see street address information in the attribute table, but there was ...
1
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0answers
41 views

Linking to PDFs via attribute field of shapefile for ArcGIS Online?

I am working with some data that cannot be presented in an attribute table. Therefore I would like to attach a specific PDF to each point within a shapefile. Is there a way this can be done in ...
1
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1answer
67 views

Clipping LAS data with multiple shapefiles

I am looking for a method to clip with multiple shapefiles (139 shapefiles polygon) a lidar.las file. I'm using the software Fusion, as described in: How to clip LAS data using shapefile polygons ...
0
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0answers
13 views

.shp to GMT, fault lines appear connected

I used ogr2ogr to convert a .shp to GMT. Trying to plot fault lines, but when I plot the faults in GMT they all seem to be connected. The .shp data is in log/lat, which is what I want for the GMT ...
1
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0answers
47 views

How to import UTF-8 encoded Shapefiles into SQL Server?

I am trying to load a shape file to sql, using ogr2ogr and Shape2SQL tools. The shape file uses UTF-8 encoding, specified in a .cpg file, and confirmed when opening the file with QGIS. However, as ...
1
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1answer
40 views

arcgis 10.2 .shp with no projection info but .xml file

I need help opening a shp file which has no projection info in ArcGIS 10.2 I have .shp , .shx , dbf and .xml file. The .xml file details are below . QUESTION : can i make .proj from below ...
1
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1answer
39 views

How to adjust a complete shapefile of multiple points on ArcMap taking other few as reference?

I recieved a shapefile with georeferenced trees, but they didn't used a GPS to get the coordinates (not sure how they did it, some traditional stuff maybe?). So, the position doesn't match exactly on ...
1
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1answer
40 views

jquery range slider to filter geoserver layer attribute

i would like to apply with jquery range slider a filter to an attribute of a geoserver layer. I prepared the code for the shape topp:state, attribute PERSONS. How is it possible filter the PERSONS ...
0
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1answer
45 views

Plotting shapefile on map using ArcGIS API for JavaScript?

We are using dojo framework to develop our portal.We have bind the arcgis map in our web portal.Is there any arcgis JavaScript API which will accept the path of the shape file and plot that shape ...
0
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2answers
57 views

How to get average values per coordinates in ArcMap/R?

I have a point shapefile. It has multiple points at different spatial locations. Within each point there are multiple values that I want to get the average of. In this case the new file would have one ...
1
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1answer
47 views

How to insert non-spatial features into a Polygon shapefile - FME 2015

Here is the issue: I have the original data (a shapefile with spatial a non-spatial features) which I need to transform: (highlighted those non-spatail features) I need to make some ...
0
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2answers
71 views

Using Geotools: How to convert these strange coordinates from a shapefile into regular lat and long?

I use this dataset from the European Union: http://www.eea.europa.eu/data-and-maps/data/administrative-land-accounting-units Opening the shapefile with Java' Geotools, I see coordinates like: ...