Re: [Qgis-user] (no subject) (LIDAR vs SRTM accuracy comparisons)

2020-03-24 Thread Kirk Schmidt
You sure can, you can create a difference grid using the Saga tools.  
You also can use profile tools for liner features to compare route 
elevations.  One would expect the Lidar to win if it was processed with 
kinematic GPS.


On 3/24/2020 12:05 PM, qgis-u...@stripfamily.net wrote:

On 3/24/2020 6:20 AM, Noor Ainekar wrote:


I am currently doing my dissertation for University. And wanted to 
know if i can use QGIS to compare LiDAR data and SRTM data for a 
specific location for an accuracy assessment.


QGIS has a range of tools for comparing two rasters. Once you have 
converted your LIDAR data to a raster file, you will be able to 
compare the LIDAR and SRTM values.


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--
Kirk Schmidt, MScF, BScF, RPF
General Manager
Nortek Resource Solutions Inc.
RR # 1
Thorburn, NS
B0K 1W0
Tel (902) 922.3607
Email: k...@nortekresources.com
Web: www.nortekresources.com

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Re: [Qgis-user] (no subject) (LIDAR vs SRTM accuracy comparisons)

2020-03-24 Thread qgis-user

  
  
On 3/24/2020 6:20 AM, Noor Ainekar
  wrote:


  

  
  
I am currently doing my dissertation for University. And wanted
to know if i can use QGIS to compare LiDAR data and SRTM data
for a specific location for an accuracy assessment. 
  
  


QGIS has a range of tools for comparing two rasters. Once you have
converted your LIDAR data to a raster file, you will be able to
compare the LIDAR and SRTM values. 
  

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