Geographic Information Systems Questions, Problems & Solutions : TransWikia.com ~ Page 556

Zonal statistics error in arcpy

I'm trying to get the zonal statistics output (mean), do some operations and add to my main archive the output value. I wrote this code, but it's not running, the...

Asked on 08/18/2020 by Charlera

1 answer

Save processing modeler output layers to project folder/relative path?

I am building an algorithm in the processing modeler which takes a csv file as input and creates a number of vector layers as output. I would like to automatically...

Asked on 08/18/2020 by bovsorrr

1 answer

Spatial thinning Earth Engine

I am trying to spatially thin occurrence data for use in a Species Distribution Model. Because my data represent "presence-only" or "citizen science" data, I am trying to account for...

Asked on 08/18/2020 by Sean Carter

0 answer

Attributes selection using ArcMap

I have attribute table with duplicate ID numbers, it is "1,1,2,2,3,3,....."and there is a unique number value in another field and I want to select the smaller number for...

Asked on 08/18/2020 by Kareem Hafez

2 answer

Ortho Grid in QGIS straight and curved

I'm really new to GIS tools. I'm trying to make ortho projection maps of all the countries. I've downloaded Natural Earth Data and QGIS. I imported the...

Asked on 08/18/2020 by DuMaiKe

1 answer

Splitting feature in OpenLayers 5?

How do you split an OpenLayers Vector Feature (Polygon or a LineString)? i.e ux: select feature, select a 'split' UI button, draw a split on-top of the polygon...

Asked on 08/17/2020 by ohryan

1 answer

Merge DWGs to 1DWG and put all corresponding objects to one new layer named as the original filename

I have 1000 dwg that has text and lines on 2 layer, i want to merge them all in one dwg and the final dwg should have as layer names...

Asked on 08/16/2020 by Shefqet LULJA

1 answer

QGIS Action on layer postselect object

Hello to the community, I´m using QGIS 3.10 LTR. In my project I have a point layer (location of pictures) with 3 different actions (open file, open folder, open html)....

Asked on 08/16/2020 by holli

0 answer

Google Earth Engine - displaying forest landcover

My question concerns code from a former thread. I tried to apply the code in the answer to the new V20 data set, but I doesn't seem to work...

Asked on 08/16/2020

0 answer

Defining grid-names: Setting up a 1m2 grid over a 100x100 meter area

I'm working on an old archaeological field-survey dataset from the 1960's. I'm trying to create a polygon grid (fishnet) over a specific area where I can give the individual 'tiles'of...

Asked on 08/15/2020 by Marten

1 answer

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