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location Germany
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visits member for 1 year, 7 months
seen Apr 16 at 16:02

Apr
8
reviewed Leave Open What are the equivalents of ESRI products in open source for Web Mapping?
Apr
3
comment QGIS DEM (Terrain models) Mode Slope creates wrong data
I am not familiar with USGS-data and capabilities of slope calculation with QGIS. But I would check if xy-units are equal to z-units. If xy-units (e.g degree) are not equal to z-units (meter, feet) the calculation of slope will be wrong.
Apr
2
reviewed Leave Open Mass Geocoding Requests for Germany
Apr
2
answered How to create 3D water depth with ArcScene?
Apr
2
comment Toblers's Hiking Equation and Slope Dilemma
Possible duplicate of How do I find least cost path over a DEM based on slope magnitude and direction??
Apr
2
comment Dissolve large dataset in ArcGIS and QGIS
Possibly duplicate Why is the Dissolve Tool not working? ?
Apr
2
answered How to select and shade polygons I am interested based on existing shape file in Arcgis 10.2
Apr
1
answered Finding points that are within a set distance of other points
Mar
28
answered How to make polygon volume in TIN surface?
Mar
28
revised How to create graph out of two layers using ArcGIS 10.1 for Desktop?
add link to help
Mar
28
revised How to create graph out of two layers using ArcGIS 10.1 for Desktop?
add tags
Mar
28
answered How to create graph out of two layers using ArcGIS 10.1 for Desktop?
Mar
28
comment How to create graph out of two layers using ArcGIS 10.1 for Desktop?
Can you add a screenshot of the attribute table of crime rate data set?
Mar
28
comment How to create graph out of two layers using ArcGIS 10.1 for Desktop?
Can you give more information about crime rate data set (raster/vector, point/polygon, fields, ...)? Do you have ArcGIS Spatial Analyst?
Mar
28
comment How to make polygon volume in TIN surface?
Sorry, I've swapped the tools. Correct is this: Calculate in special area of interrest: Polygon Volume (3D Analyst). Calculate for whole TIN: Surface Volume (3D Analyst).
Mar
28
comment How to make polygon volume in TIN surface?
Do you really want to calculate the volume in a special area of interest (e.g. your TIN covers Europe but you want to calculate only in area of Norway)? Then use Surface Volume (3D Analyst). Or do you want to calculate the volume for the whole area (e.g. your TIN covers Europe and you want to calculate the volume in Europe)? Then use Polygon Volume (3D Analyst).
Mar
27
comment How can I make a reference plane to measure surface volume?
This is a new question. So I suggest that you start with a new question at /gis.stackexchange.com. Then you should give details about the software you have (3D Analyst, Spatial Analyst, …), about the data you have (TIN, Raster, …) and what you want to achieve exactly. Describe the target you want to achieve.
Mar
27
reviewed Approve suggested edit on Fill sinks error in arcHydro
Mar
27
comment How to create graph out of two layers using ArcGIS 10.1 for Desktop?
Can you give more information about your data? raster/vector, point/polygon, fields, screenshot of map, ...
Mar
27
revised How can I make a reference plane to measure surface volume?
add information to create constant raster tool