8,575 reputation
11746
bio website twitter.com/om_henners
location Melbourne, Australia
age 30
visits member for 4 years, 6 months
seen 4 hours ago

GIS Analyst living in Melbourne, teaching Python on the side with Python Charmers around Australia.


Jan
22
revised specifying extent in GDAL's WriteArray
Note cell coordinates are the top left of the cell
Jan
22
answered specifying extent in GDAL's WriteArray
Jan
15
comment How to iterate fields and remove Null values and spaces
@Lance Sorry, should have made that clearer - you can call the field calculator as part of a Python script with arcpy.CalculateField_management which processes an entire column at once, rather than having to worry about row by row. Answer updated to reflect this.
Jan
15
revised How to iterate fields and remove Null values and spaces
Change references from Calculator to `arcpy.CalculateField_management`
Jan
15
reviewed Approve Why is field calculator returning NULL for $x and $y in line and polygon layers?
Jan
14
answered How to iterate fields and remove Null values and spaces
Jan
11
awarded  Nice Answer
Jan
6
reviewed Approve Line features into polygon features
Jan
6
reviewed Approve Split polygon into lines
Jan
6
reviewed Approve How to create polygons from lines?
Jan
6
reviewed Approve Can I plot points on a map using JSON data from a Node.js API?
Jan
6
reviewed Approve Lines to Polygons
Jan
6
reviewed Approve Creating proper GeoJSON from PostGIS data using node.js
Dec
31
reviewed Approve Line vs. Polygon Intersection Coordinates
Dec
16
awarded  Notable Question
Dec
9
awarded  arcgis-desktop
Dec
8
awarded  Nice Answer
Nov
28
reviewed Approve grass gis i.atcorr input should be reflectance or radiance
Nov
18
comment Detailed topographical map of Istanbul
@MertToka No worries. Welcome to the field! I'd advise using QGIS to view the data - it's a single band tif file, and the values don't scale nicely for viewing in photo viewers (think of it as a 2d array of data). To get started take a look at the documentation on Loading Raster Data in QGIS
Nov
17
answered Detailed topographical map of Istanbul