11,080 reputation
747117
bio website jakubsisak.ca
location Thunder Bay, Canada
age 42
visits member for 4 years, 10 months
seen Jun 30 at 17:21

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Jakub Sisak, GISP


Jun
26
comment ArcObjects interface to construct circles with segments instead of arcs
You could generalize the circular arc geometry. This will create straight segments.
Jun
26
comment Is there a problem with ArcGIS Pro snapping environment?
SO i've heard from ESRI. I downloaded the latest Beta of Pro 1.1 and the bug is still there.
Jun
25
comment Graticule label orientation
You need to click Apply in ESRI products, clicking OK is not enough as it cancels the changes.
Jun
18
comment Losing elevation values converting to CAD in ArcGIS for Desktop?
You want to import the elevation entity property and use it to label contours in ArcMap? Is this purely cartesian or is there an actual cordinate system used in the source data? When you examine the entity in autocad, does it actually have an elevation? In other words, are the entities actually 3D. If the source drawing was used for plotting plans, many draftsmen ignore the 3D attributes so that such drawing are a medley of 2D and 3D features. I recomend to scrutinize the source drawings and ensure all is correct in autocad before attempting to import to ArcGIS.
Jun
11
comment Debugging ArcMap Add-In .Net 4.5 : Unable to start ArcMap.exe
target version 3.5 which is the supported version.
Jun
11
comment Visualizing Tunnel mapping with ArcGIS
What software was used to produce the images you included in your question?
Jun
10
comment Is it possible to represent points as sparklines in ArcGIS for Desktop?
Probably not without writing extensive .Net / ArcObjects code but have you tried HTML pop-ups?
Jun
10
comment Is it possible to represent points as sparklines in ArcGIS for Desktop?
Do these lines need to dynamically represent real values?
Jun
9
comment Is there a problem with ArcGIS Pro snapping environment?
That was my first thought. As I mentioned, this problems happens when snapping is in pixels or map units. However, I think it matters not, a vertex snapping should snap to a vertex regardless of what other options are set.
Jun
9
comment Unable to set raster surface resolution in ArcScene?
Exactly where are you setting the raster resolution?
Jun
2
comment Can the Phantom 3 Pro be used to capture aerial imagery for small site plans and to derive DEM?
Thanks. I am looking to use the hardware "as is" for this purpose using the built-in gps and camera. Accuracy is not paramount. Is it possible?
May
29
comment Georeferencing CAD drawings
This is just the nature of ArcGIS, snapping is slow with many complex vertices to snap to in the vicinity. Also working with very complex AutoCAD drawing files without the ability to modify them in AutoCAD can be difficult. Try turning snapping off and use spatial adjustment to reference the drawing approximately, then zoom in and do a second take at a much larger scale, this time with snapping turned on. Unfortunately, with ArcGIS one needs to become a crafty master of workarounds as there is often no clear cut solution.
May
26
comment Exporting 3GB ArcGIS Raster to KML without losing resolution?
Works AWESOME! Can't believe this answer does not have any votes.
May
22
comment How to get a feature class from a File Geodatabase in ArcObjects? (VB.NET)
@BramVanHelleputte - NP. If it answered your question, please check as answered. Thanks. Yes, IWorkspace2 supersedes IWorkspace so it should be used instead especially if it provides additional functionality such as what you describe.
May
21
comment Transitioning VBA Code to ArcGIS 10.2
@Ryan - sorry. I though you were building an addin.
May
21
comment How to get a feature class from a File Geodatabase in ArcObjects? (VB.NET)
Thanks for your input. OP is asking about VB.Net not C#. This procedure illustrates the mechanics of getting then adding a FGDB Feature to Map which is the focus here.
May
21
comment Integrating ArcGIS Desktop and web map?
Assuming you have a server enterprise database with ArcGIS server and ArcGIS online system setup and running?
May
21
comment Transitioning VBA Code to ArcGIS 10.2
What error do you get in the output window after you build?
May
20
comment Creating bathymetric contours using shoreline point data and transect point data
As other's have said, not enough data. Doesn't look like a big lake: hook up a Garmin GPS with a Sonar (fish finder) and a laptop and go for a boat ride. Works surprisingly well once you filter out the noise. Other untested method would be to used a drone with a polarizer filter on the camera lens - this removes glare so you could capture imagery below surface then model terrain from imagery. Probably only doable with shallow lakes.
May
20
comment Cutting a polygon out of another polygon with python
If your Kung-Fu is strong you can do this with ArcObjects' iTopologicalOperator and a basic license.