2
votes
4answers
1k views

ArcInfo Grid ASCII to ESRI Shapefile conversion

I have an ArcGIS grid ascii file (Ramankutty Cropland at 5 minute resolution) that begins as follows: ncols 4320 nrows 2160 xllcorner -180 yllcorner -90 cellsize ...
-1
votes
1answer
543 views

Exporting Grid from R to use it in ArcGIS

i want to export a grid from R into format readable by ArcGIS. how can i do so? jones
1
vote
2answers
90 views

Distribute gridded data to corresponding subbasin boundaries

I have one ArcGIS shapefile of my river basin consisting of many subbasin. Another shapefile showing the location of gridded points over the whole basin (Its latitude and longitude are used as file ...
2
votes
3answers
499 views

Looking for a fine U.S. Latitude and Longitude grid (0.25, 0.5 degree)

There is a global latitude and longitude grid data available at 1 degree resolution and higher (http://www.arcgis.com/home/item.html?id=f11bcdc5d484400fa926dcce68de3df7). Is anyone aware of a finer ...
1
vote
1answer
243 views

Grid labels in ArcGIS, overlapping issues

I do have 3 grids made by Grids menu in data frame properties. I do need them to display in certain layout and also to behave accordingly to couple of rules (overlapping issues), so I can automate my ...
3
votes
4answers
3k views

How to create a grid whose vertex coordinates are shown on an attribute table in Arcmap?

I have a specific area to study. Before starting on my field work, I have to create a 310m X 310m grid of the area. Later on I have to get the coordinates of each point of the grid in an attribute ...
3
votes
2answers
863 views

From point to Grid of polygones or polylines

Is it possible to reconstruct a grid of polygones or polylines from the centroids? I am looking for a arcGIS tool or script that will allow me to reconstruct a grid of polygons or polylines from ...
1
vote
1answer
141 views

What are the strengthes and flaws of using grid-cell analysis in GIS with fishnet?

As I mentioned in the title, I'm going to use grid-cell analysis. what are the strengthe and weakness??