smathermather

OpenDroneMap Texture Mapping

Background

Current status of OpenDroneMap

A fork of https://github.com/qwesda/BundlerTools, currently OpenDroneMap project uses Bundler SfM, Patch-based Multi-view Stereo Software (PMVS), Clustering Views for Multi-view Stereo (CMVS), and related tools to ingest a set of unreferenced images, perform multistereo matching, reconstruct original camera positions, sparse point cloud, and dense point cloud from image inputs. ODM is intended to act as a workflow for processing ground level and civilian UAS (drone) imagery to do 3D reconstruction, with target outputs of point clouds, surfaces, textured surfaces, and orthophotos. Currently ODM can provide outputs similar to figures 1 and 2.

Figure 1:

smathermather

each huc has interactive points for sampling locations identify gaps problem areas (not in attainment) another layer with the different projects

Timeline: End of June...

http://www.maptime.io/

smathermather

smathermather

-- Modifies all 
-- 
-- 

CREATE OR REPLACE FUNCTION drape_sampled(line geometry) RETURNS geometry AS $$
DECLARE line3d geometry;
BEGIN
    RAISE NOTICE 'draping';
    WITH linemeasure AS
      -- Add a measure dimension to extract steps

smathermather

Structure from Motion (SfM)
* http://flightriot.com/post-processing-software/
* http://wedidstuff.heavyimage.com/index.php/2013/07/12/open-source-photogrammetry-workflow/
* http://www.lancaster.ac.uk/staff/jamesm/software/sfm_georef.htm
* http://www.agisoft.ru/products/photoscan/professional/
* http://www.agisoft.ru/products/photoscan/standard/
* http://ccwu.me/vsfm/

Deep Learning
* http://vimeo.com/91460768

smathermather

#UAS flight specifications & business needs

Interactive Map: http://cdb.io/1nvcgRT

###Acacia Reservation #####Acreage 196 #####Location: -81.492562, 41.505428 ######BBOX: -81.497625, 41.501209, -81.486774, 41.51008 ####Business need:

1. Mapping of existing drainage tiles