Grids and Graticules include reference grids, measured grids and graticules

learn more… | top users | synonyms (3)

2
votes
0answers
22 views

How to change grid label style in arcGIS 10.3

In all my maps the grid labels looks like: I try to find a way to change it to that label style: I work with version arcview 10.3. I seek in data frame properties-->grid-->style - but didn't ...
2
votes
0answers
23 views

How to create a two sided ticks labels grid in layout (ArcMap)?

I'm making a planing map. I want to add to the final layout a specific kind of grid: The grid needs to be with a 6 character label that is separated in to two labels. Each one of the labels needs to ...
3
votes
0answers
26 views

How to assign polygon attributes to grid cells using centroids in QGIS?

I am relatively new usign QGIS but have realized it is a great tool. Unfortunately I can´t figure out the following yet. I have two polygon shapefiles, one is a grid I have created using QGIS ...
2
votes
0answers
18 views

Grid buffer in QGIS

I do have a raster file (grid) which I have processed before with the SAGA kriging tool. Is it possible to buffer this raster file a little bit (expanding the interpolated result) of 1 or 2 grids? I ...
1
vote
1answer
41 views

QGIS, how to create a grid that does not exceed the extent, constrained within the extent

I have to create a grid of 15mx15m over an area much bigger, 25000mx25000m. Of course it means that the grid will never properly fit within the extent, but it will exceed a bit (25000/15=1666.6667). I ...
0
votes
0answers
21 views

How do we call the plane a latitude circle is in?

I was just wondering if there is a proper term to refer to the plane that contains a circle of latitude. I know for the special case of equator, that plane is called the equatorial plane. What about ...
3
votes
1answer
21 views

'Fix' offset and undersized data in QGIS

I'm currently working on a project to visualize some climate data, among the datasets I'm using is the data from the NCEP/NCAR Reanalysis Project. Now, this data comes in a regular (non-gaussian) ...
3
votes
3answers
58 views

how to add grid coordinates in QGIS 2.12.0-Lyon in the print composer canvas?

The attached image is the municipal basmap created using QGIS. I was not able to add the grid coordinates in the print composer canvas. How do I add those coordinates?
0
votes
0answers
26 views

labels disappearing

I've created a vector grid layer, and then labeled all the vertical lines. Based on answers to other questions I figuered out how to move them, but when I do that and save the edits, all the labels I ...
5
votes
2answers
71 views

Changing grid interval using ArcPy?

I work with ArcGIS 10.3 (Python 2.7.8) and I need to change the grid interval in 70 MXD's. I tried to find Python code that can do it. Currently, the interval in each MXD is 200 meters and I need to ...
1
vote
1answer
26 views

Bad corner coordinates transforming SRTM *.hgt files to GRD format using gdal_translate

I'm transforming some SRTM *hgt files (1 second resolution version) to GRD format using dal_translate. For example, one of my orders is: gdal_translate -of AAIGrid N43W001.hgt N43W001.grd The ...
4
votes
3answers
81 views

Points to raster - interpolation

I have a point layer with soil values. How can I get a raster layer with different classes of values, since there are areas without point sampling, what´s the best way to have a regular cover of the ...
0
votes
0answers
23 views

How to join polylines to form cells. Assign values to cells

In ArcMap 10.3 I have a grid created using fishnet that is made up of polylines. I need to find a way to make this lines join so that I can assign each cell a value based on what is in each cell. In ...
1
vote
0answers
35 views

How to test polar stereographic projection for a specific longitude intersection?

I'm writing a library that tests grids defined by map projections for intersections, and am running into an issue implementing the test for polar stereographic and rectangular projections - ...
0
votes
1answer
28 views

Applying a custom 1 square mile grid

In ArcMap 10.3 I need to overlay a grid on my data sets where each cell is 1 square mile. I do not need the fishnet using geographic coordinates, just simply a grid of 1 square mile placed over the ...
0
votes
1answer
81 views

Creating thematic map where individual points are basically grid in MapInfo?

I want to plot a heat map which shows the different usage in different areas. But the thing is, in my original dataset, the data got truncated, which means that each point represents a small area ...
0
votes
2answers
19 views

Metric grid annotation truncation In QGIS Print Composer

I'm recreating a map using an old x/y meter grid. I need to truncate the grid cooridinates annotations to the thousands. So that 200000 will be displayed as 200. 220000 as 220 etc. Is there a way to ...
3
votes
1answer
109 views

Placing axis labels inside graticule on data frame of ArcMap?

I'd like to add a graticule in DMS to my map in ArcMap 9.3, having tick marks and label axes inside the main figure/frame (similar to the below map). Although setting it for tick marks is very easy, I ...
1
vote
1answer
45 views

Create regular grid in QGIS from coordinates in excel file

I have received an excel file that contains data on grid cells of 500X500m. The geographical information looks like this: 13843145006371500. The first four digits is the code for the municipality and ...
2
votes
1answer
33 views

Graticule padding in QGIS map copmposer

I am trying to print a map like the image below. And I have a problem with grid and graticule. I understand that the best way to have a grid (in UTM, meters) and a graticule (in GMS) is by adding both ...
8
votes
1answer
159 views

Changing thousands separators from comma to space in measured grids of ArcMap?

In ArcMap it is easy to include commas as thousands separators on a measured grid, as can be seen in the screenshot below, but I have not been able to find a way to change the separator used from ...
3
votes
1answer
73 views

Define cellsize from spsample in meters

I use a shape file to create a regular grid using spsample, from sp package. Two problems here: (1) I would like to define the size of my grid cells in meters, but I've checked the documentation of ...
0
votes
0answers
32 views

Display grid squares (OSGB)

I'm currently trying to georeference an old ordnance survey plan in England that has grid squares on it in Arcmap. I've used other packages in the past where I simply turned on the grid squares and ...
1
vote
0answers
44 views

Creating Polygons of specific sizes

I am very confused! I have tried this afternoon to create a polygon of a set size, namely 30m x 1.8m. I need 33 of these set over a grid (which I have created on a vector layer). I've read ...
0
votes
1answer
52 views

Creating routable grid map with pgrouting considering -180 & 180 discontinuity

I was able to create a routable grid based network table with gid, source, target, cost columns. I used pgr_create_topology function for this purpose. I use this map to apply the pgrouting algorithms ...
2
votes
1answer
67 views

Deleting duplicating edges while creating grids from centroid points

I am creating a edge table (edges) from some centroid points table(centroids). The distances between the centroids are 0.25 horizontally and vertically. The query I used to create the edge table as ...
1
vote
1answer
52 views

Points to irregular grid

I have a huge dataset (millions of points) and a irregular grid (quadtree) in shapefile format and I need to convert the points in countes over the grid provided. I managed to make it work, using ...
1
vote
1answer
98 views

QGIS Generating a Lat/Long Degree Grid in Composer

I made a map in WGS84, which is positioned and referenced correctly. Now I loaded the map into the Composer and added a grid, with horizontal and vertical lines each 500 world units (m). When I ...
0
votes
0answers
81 views

Google map 1km grid overlap

Generated 1km grid at a lower zoom level (so we cover a large ground area), this 1km grid data is saved in a DB and loaded back based on the current location the user is on, the problem is when we ...
1
vote
0answers
24 views

Zonal statistics shifted

I am working with QGIS (newbie). I have a raster map with 0.5degrees resolution. I created a 0.5degrees width grid layer and I compute zonal statistics from the raster. My problem is that it seems to ...
0
votes
0answers
12 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
102 views

QGIS 2.10, csv points to vector grid

I have a series of point data from a .csv file that I would like to display as a heatmap raster, the .csv data have various attributes with them and I would like to adjust the color ramp based on ...
0
votes
0answers
36 views

Grids stay visible in QGIS Composer Legend when turned off in project

I am using QGIS 2.8 to create a template for a dataset library. Lots of layers - vector and grids. The grids stay visible in the legend even when turned off in the map. I am using the "Filter Legend ...
1
vote
0answers
16 views

How can I create a grid cell map based on two other grid cell map?

I have two grid cell maps: Species per grid cell Sample events per grid cell I need a map which shows the Species per Sample event per Grid cell, basically the map that results from dividing Item ...
0
votes
1answer
27 views

Find the most populous city within regular hexagon

I have a map of europe as hexagonal grid. For each hexagon I have center(lat and long) and constant size. Is there a way to determine the most populous city within each hexagon? It may not be ...
0
votes
0answers
46 views

Using Grid and Graticlies for the Township and Range or similiar to it?

Has anyone done using the Grid and Grticlies for the Town and Range for any project. I have a project to do that has a GPS in points and need to be display the Township and Range and Section labeled. ...
0
votes
1answer
43 views

How to create grid from 2 separate images of latitude and longitude

I have two separate images of latitude and longitude, and want to create a grid from them so I can assign it to my Non-Geo referenced file... How can I create it, particularly in Matlab... But other ...
0
votes
1answer
52 views

Cutting Fishnet OR Create Parcels in ArcGIS for Desktop?

what I need to do is the following task in ArcGIS (10.2): I downloaded shapefiles of different countries. For one of these countries, e.g. Austria, I need to define, eg. 400 squares, which means that ...
3
votes
2answers
54 views

Add information from a cvs/text file to a raster shapefile based on latitude and longitude information

I have an empty raster shapefile that only contains the latitude and the longitude of the centroids of each grid. I now want to add an extra variable to each grid cell coming from a cvs or txt file. ...
4
votes
1answer
107 views

Grid vs. Polygon Overlay in R gives different results than in QGIS

I have a shapefile of range polygons. Each colored set of polygons represents a different group of species/genera/whatever. I next overlay a 5x5 grid onto this map. And then use join attributes by ...
4
votes
1answer
119 views

Generate grid shapefile in R

I have the following shapefile of a 10x10 degree latitude/longitude grid that I created in QGIS. I can read it into R using the rgdal package. Grid<-readOGR(".","GridShapeFile") It has the ...
2
votes
1answer
52 views

QGIS: regular points tool numbering

I've made a regular grid and regular points for a grid, I want to set this inside of a boundary so I have deleted the points outside the boundary. However, when I do this the ID still shows up ...
1
vote
0answers
79 views

Irish National Grid shapefile

I am using ArcGIS 10.2. Does anybody know where I can obtain a shapefile or similar for the Irish National Grid? I need a 1 km vector grid with the associated grid references given within an ...
-2
votes
1answer
50 views

How many 0.025°x0.025° (lat/lon) squares are there on the globe? [closed]

Pretty straightforward maths question that I can't wrap my head around. If you were to fill the globe with 0.025°x0.025° squares, how many would it take? Poles don't matter too much - I know they'd ...
1
vote
1answer
76 views

Converting grid co-ordinates to GPS co-ordinates

I need to convert grid co-ordinates from an old document to GPS co-ordinates that I can plot into Google Earth and ArcGIS. Here are the instructions: 'It was unfortunately not possible to produce ...
1
vote
2answers
49 views

Overlaying a (say) 1Km x 1Km to a CartoDB or Here map

Is there a simple way to add a (say) 1Km x 1Km grid layer (or overlay) to a cartoDB map or Here map so that as when zooms in or out the grid lines remain accurate. (NB. An absolute ...
0
votes
0answers
25 views

Another Z-Factor Challenge

I've been working on a DEM, trying to calculate the slope. I have it in WGS_1984 and re-projected into NAD_1983_MTM_8, my preferred projection for this project. Every time I run the slope tool, ...
1
vote
1answer
75 views

Graticule label orientation

I have a lat/long graticule set in my data frame. All looks good, except that the labels on the right and left read horizontally, when I'd like them vertically. I see them on other maps, so I know it ...
0
votes
1answer
61 views

How to create a customized grid with two coordinate systems?

I need to put two grids on a map - one in NAD27 State Plane CA Zone 5, and the other in NAD83 State Plane CA Zone 5 (feet) and have the grids be formatted properly. If I go into the Data Frame ...
0
votes
2answers
95 views

How to produce a finer resolution spatial grid from coarser grid in R?

I have a spatial grid of an image. Now I want to use this grid and make a finer resolution grid out of it. For example an image structure in R is given below: str(c) Formal class ...