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Questions tagged [xy]

A pair of values that represents the distance from an origin (0,0) along two axes, a horizontal axis (x), and a vertical axis (y).

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1answer
92 views

Mercator map coordinates transformation formula

I have a third-party application with a city map of size 131072x131072. There are data on this map which contains x and y coordinates. I want to transform these coordinates to latitude and ...
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0answers
159 views

Convert Lat/Long XY data to State Plane?

I currently have a large spreadsheet of point data, with decimal degree coordinates given for each location. I need to bring this into ArcMap as XY data, however, I realized that my workspace is in ...
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0answers
38 views

Using ArcMap add x y data, points are in wrong location [duplicate]

According to ArcGIS esri when I add a CSV with the "add XY" tool, * "The tool automatically adopts the data frame’s coordinate system"*. Since I'm importing a csv with no defined coordinate system, I ...
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0answers
43 views

Moving a feature to a new XY coordinate

I know how to move a point feature to a new location based on an updated XY coordinate. For example, joining an Excel or dbf table with the new XY cords to the production feature class attribute table ...
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1answer
21 views

Specifying XY extent when rasterizing using ArcGIS Desktop?

I'm making some maps for landscape genetics in ArcGIS Desktop 10.3 - raster maps of various variables (habitat type, river network, road network etc). I'm having trouble rasterizing a polyline road ...
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1answer
56 views

Copying all coordinates at once in QGIS?

I had a line with points and I want to get all of its coordinates by once, The only way that I can copy the coordinates by this step (Identify feature> right click the point that I choiced ,copy ...
1
vote
1answer
507 views

Create line from csv coordinates

How do I construct a line from this set of data? row 1: 11.617573 -86.099086 91 4.000001;11.617569999999999 -86.09908999999999 91 4.000001;11.617593 -86.099119 90 4.000001;11.61765 -86.09920699999999 ...
2
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1answer
61 views

Adding XY Data to ArcGIS 10.4

Apologies I have seen similar questions and read the responses but did not understand any of the answers even after reading them several times closely, including this one. I am adding XY data to an ...
2
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1answer
369 views

Display XY Data points not displaying correctly?

I added a csv file with lat and long coordinates, and am trying to display the XY data. The X field is set to longitude, and Y field to latitude, the coordinate system and projection match the data ...
3
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1answer
48 views

Trying to build lines by cursing through points

I am trying to create a tool that creates lines from selected point features. I am able to select the point features and create a search cursor to curse through them. I can message box attributes ...
2
votes
1answer
116 views

Getting relative XY coordinates

EDITED I started a project with CRS WGS 84 /Pseudo Mercator and I created a shapefile including point features in different locations around the globe. I have been already working on that for a while ...
1
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1answer
47 views

Projection or XYs in QGIS

I am trying to project some data that I got. I have .txt files with XYs and they are correct, the problem that when I project the data, the points appearing in a different geographical location than ...
2
votes
2answers
91 views

Adding xy data and exporting layer in function using ArcPy?

I am trying to add xy data into the attribute tables of 2 point layers, then export the tables into 2 separate excel tables using this code: env.workspace = r"G:\PROJECTS\osfie\gis\lyr" lyr1 = r"G:\...
2
votes
1answer
176 views

add XY to vector layer using QGIS

I added KMZ data (points) in QGIS using 'add vector layer'. Points shows up at the right location. However, when I use Vector-GeometryTools-Export/AddGeometryColumns, it shows error and doesn't add ...
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1answer
49 views

Import 3 XYs to draw a line

I have decimal XYs for 3 data point to create a line. Do I need to convert the table to a WKT format such as? LINESTRING (30 10, 10 30, 40 40) I have multiple locations to import to create several ...
4
votes
1answer
2k views

Finding correct X Y values from two pairs of X Y map coordinates?

I am working on trying to get values for a specific latitude and longitude from a netcdf3 file with Python. The model uses X and Y coordinates and an LCC projection. The netcdf file comes with a set ...
2
votes
1answer
94 views

Debugging ModelBuilder Error 999999?

I have to build a model for my class midterm which requires us to take a .csv file and convert it to a table, then take the table and create an XY event layer which will be used to create a new ...
1
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1answer
67 views

X and Y Coordinates are not plotted correctly despite correct CRS [closed]

I have converted a layer from MSSQL to X and Y points through QGIS geoalgorithms -> vector creation tools -> points layer from table. I set my target CRS as EPSG: 4326 (UK) but it does not plot it in ...
5
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2answers
5k views

How to convert latitude and longitude to x y coordinates (in meters)

I had an excel spreadsheet that included latitude and longitude coordinates for a series of points. I created a shapefile in QGIS from this data and selected the correct CRS (NAD83 / Massachusetts ...
1
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1answer
130 views

Create Point Feature with XY and Generate Multiple Buffers (ArcPy Tool)

I am trying to set up a custom tool via a python script in ArcMap. I want the tool to be able to create a point feature with X/Y input and then pass that point into the buffers. My thinking is that ...
3
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2answers
3k views

Conversion between lat/lon and local coordinate system

I have local coordinate system, this is the red grid on the image. Red grid XY points measured in meters, and I know: The 0;0 point of the red grid and the lat/lon coordinates of this one point. (the ...
1
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1answer
485 views

Update the Location of a Point Feature and Its XY Fields

I have changed the coordinates of couple points in the attribute table and I want to update the location. I have found the script that is working in field calculator. Does anybody know how to write ...
2
votes
1answer
73 views

In which coordinates (x, y, z) are vertical grids expressed?

When working with 2D maps, coordinates are always expressed in X and Y. Adding a 3rd dimension also adds the Z-coordinate, which typically stands for height. However, when working with vertical ...
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1answer
37 views

Error when Merging building footprint files - Input feature falls outside of output geometry domains

When I attempt to merge the building footprint files for a city I'm working on, I get an error I've not experienced before. The Results readout says "The input feature falls outside of output geometry ...
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0answers
41 views

Creating feature class from xy: longitude field in csv not recognised

I'm having trouble adding xy coordinates from a csv file. I've tried it from both the layer, and also by adding an xy feature class from the catalogue. My csv file looks like this: s_agency_code ...
-1
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1answer
161 views

Do XY coordinates refer to a shapefile, whereas Lat Long refers to the globe

I have data from City of New York Instead of file showing Latitude Longitude it shows XY coordinate. Please clarify, does XY coordinate refer to shapefile (which was not included), whereas Latitude ...
2
votes
2answers
1k views

Move points to XY coordinate

I have a lot of points. In the attribute table I have the coordinates(coordx / coordy). How can I move all points, so that they are corresponding to the coordinates value in the attribute table?
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0answers
40 views

Extracting a single grid from a mdb file?

I'm trying to open ISRIC-WISE derived soil properties (available as MDB file from http://www.isric.org/data/) as a layer in ArcMap without much success. I know MDB are MS Access files that can be read ...
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3answers
2k views

Extracting Coordinates from Oracle Spatial Object Table using FME?

I've searched all available online sources but none appear to have this issue. I've added an Oracle Spatial Reader, connected to desired table and now want to extract x/y but I get this error when ...
0
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1answer
127 views

Unknown coordinate system need in Lat/Long degree format

I received CAD data from PDs and the data they gave is already geocoded (which is great) and it reads well when I add it to my map on ARC map. However, the format is as follows (x = 632086.7, y = ...
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1answer
132 views

XY Coordinates for Points in odd format, not matching any projection

I am trying to match up some data without success. I have a state shapefile from the TIGER/Line and a series of X/Y Coordinates from a St. Louis, Missouri police department (CSV). I am using an ...
5
votes
1answer
633 views

Converting while reading a shapefile

I have a set of functions I am using to read shapefiles and produce some geojson files for parsing: def read_shapefile(path, buffer = []): # read the shapefile reader = shapefile.Reader(path) ...
3
votes
2answers
16k views

Decimal Degrees to Meters

I have a shapefile and their X and Y coordinates' values are in Decimal Degrees. I want it to convert it in meters. I also tried to use Calculate Geometry tool. But as you might see it from below ...
2
votes
1answer
513 views

What coordinates Field Calculator used when given $x to get X coordinate in QGIS?

I have a shapefile that I have saved in EPSG:3879 (.prj file shows that) and current CRS of the project has been set to EPSG:3879. Still when I used Field Calculator command $x to get X coordinates ...
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0answers
100 views

Calculate values of coordinates in more system coordinates in same time, using unique tool

I have a table with several points. The attributes contain 3 "types" of coordinates in the SIRGAS2000 datum (decimal, DMS and UTM). I want to calculate these coordinates with a tool, because it is ...
1
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1answer
109 views

I want show updated xy coordinates 'live'

I want to create add-in tool to show x y coordinate on status bar live. protected override void OnMouseMove(ESRI.ArcGIS.Desktop.AddIns.Tool.MouseEventArgs arg) { //this.Enabled = !...
4
votes
1answer
415 views

Why can't Carto recognize the coordinates of my csv file?

Carto can't recognize the point geometry of some of my csv files. For example I can visualize in ArcGIS the point geometry of this csv file I have posted here. But when I upload the file to Carto it ...
0
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3answers
86 views

find XY values of Great Britain and Northen Ireland

I'm using Openlayers 3 to show the map of Great Britain and Northern Ireland. For that I need to provide the extent values of GB and Northern Ireland. I tried in google and couldn't find a proper ...
6
votes
1answer
543 views

Data Defined Override XY offset input

I have several rectangular polygons that overlap each other and I'd like to label them with the ID's (for atlas page numbers). The image below shows my initial setup. I've offset each label from the ...
4
votes
1answer
67 views

Identify X Y coordinates of polygons and add them to the attribute table in QGIS?

I have a polygon shapefile which I have imported into QGIS, however it does not display X Y coordinates. Is there a way that I can identify the coordinate for the centroid of the polygon and display ...
4
votes
1answer
116 views

Adding excel XY data to Arcmap

I am having some issues with adding xy data from a .csv file. As you can see in the picture below the points are clustering. I am not sure if this is a excel format issue or a arcmap issue. I am ...
1
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0answers
30 views

Getting different X coordinates for points which are displayed right next to each other? [closed]

I want to connect two points with a line with the "XY to line" tool. Therefore I add the XY coordinates with the "add XY coordinates" tool. Although the points are right next to each other the X ...
0
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0answers
65 views

Reverse XY coordinates from csv to qgis? [duplicate]

I find it very difficult to import GPS data from CSV to QGIS and finally I have discovered that the first column in CSV table was Y coordinate and the 2nd was X coordinate. In the picture you can see ...
1
vote
1answer
359 views

Reducing number of XY points within distance of one another using Integrate tool in ArcGIS for Desktop?

I have XY data (lat/lon) that I'm importing into ArcMap. I need to reduce the data to eliminate points that are within a certain distance of one another. For example, if two points are less than 1km ...
3
votes
1answer
296 views

Extract X Y data from Mapinfo layer data files?

I have been provided with layer data files from MapInfo (.TAB, .DAT, .ID, .IND, .MAP). These seem to consist of polygons of various sites, but was told they include centre points of each site. I would ...
1
vote
1answer
268 views

Is there a Field Calculator or GUI based way to move points by angle and distance in QGIS?

In QGIS what is the best way of moving an existing point (or digitising a new point) when you have: the starting x,y (UTM) coordinate; the angle from compass bearing towards the unknown point, and; a ...
1
vote
2answers
646 views

Add XY coordinates same values as Latitude Longitude

I tried adding XY coordinates to longitude and latitude values I created in a csv file, and got to the point of having the csv converted to shapefile and in the correct coordinate system. I didn't ...
1
vote
1answer
41 views

Create Python script that reads points(X,Y) from a fc, moves them in a user-defined distance and saves them in a NEW fc

i like to create a standalone Python script that reads points(X,Y) from a fc, moves them in a user-defined distance and saves them in a new fc. I tried to do the steps with the data access module, but ...
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votes
1answer
3k views

Creating shapefile layer from points added using Go To XY tool of ArcMap? [closed]

How do you create a shapefile from points created using the Go To XY tool?
1
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1answer
706 views

How to add X/Y coordinates and count of overlapping points in a postgresql table?

How to add to my postgres/postgis table the following columns X coordinate | Y coordinate | count (number of points in same location) from an existing table populated with geometries type POINT