smathermather

Installing and configuring ODM components within the POSM base system; Determining approximate limitations on the number of source photos that can be handled by standard POSM hardware

Raw image upload (unprocessed images sourced from a sUAS) using a web form and/or fileshare; Copying / uploading post-processed GeoTIFFs to POSM using a web form and/or fileshare

GeoTIFF processing (externally sourced scenes and/or output from ODM):

• Chunking input images into Web Mercator tiles at the TMS zoom level most closely corresponding to its native resolution
• Pyramiding (downsampling and merging) of generated tiles to produce tiles for all appropriate zooms

Simple web interface for managing processing pipelines:

• Display progress in a web view while processing proceeds

smathermather

DROP TABLE IF EXISTS regions_medial_subset CASCADE;
CREATE TABLE regions_medial_subset AS 
SELECT gid,
	ST_ApproximateMedialAxis(ST_Buffer(geom, 0)) AS geom,
	scalerank, featurecla, "name", namealt, region, subregion	
	FROM regions_polys_subset
		WHERE
	"name" != 'AUSTRALIA' AND "name" != 'NORTH AMERICA' AND
	"name" != 'SOUTH AMERICA' AND "name" != 'EUROPE' AND

smathermather

smathermather

CREATE OR REPLACE FUNCTION line_to_street (geometry) RETURNS geometry AS $$
 
WITH index_query as
                (SELECT ST_Distance($1,road.the_geom_webmercator) as dist,
                                ST_MakeLine(ST_ClosestPoint(road.the_geom_webmercator, $1), $1) as the_geom_webmercator
                FROM cuy_streets As road
                ORDER BY $1 <#> road.the_geom_webmercator limit 10)

SELECT the_geom_webmercator
                FROM index_query

smathermather

Objectives:

Take OpenDroneMap from simple toolchain to an online processing tool + open aerial dataset. This would be distinct from and complementary to OpenAerialMap:

1. Explicitly engage and provide a platform for drone enthusiasts to contribute imagery in return for processing services.
2. Address and serve:

• Aerial imagery
• Point clouds
• Surface models
• Terrain models

smathermather

Integration points for ODM / OAM:

• First step -- have ODM write OAM/OIM metadata and GeoTiff
• Second step -- write wrapper to auto push to OAM catalog

Integration points for ODM MapKnitter

• Adapt SIFT output for generic 2D autostitch
• Use MapKnitter to approximately place identifiable photos and use that in optimization of ODM

smathermather

• http://droneyard.com/samplemaps/
• http://tinyurl.com/opendronemap
• http://plas.io/nepal/?distance=63.05496128759983&elevation=15.916799999999997&azimuth=-141.64640000000003&maxDistance=711.9685737446563&target=%5B-123.8125%2C-29.218994140625%2C-351.6249694824219%5D
• http://plas.io/?s=http://plas.io/data/nepal-thin.laz
• http://iowalidar.com/
• http://www.event38.com/ProductDetails.asp?ProductCode=E384
• http://www.kapshop.com/
• http://gaskites.com/gen_howtheywork.php
• http://intothewind.com/shop/Traditional_Kites/Airfoil_Kites/ITW_UltraFoil_30_Kite
• http://intothewind.com/shop/Traditional_Kites/Delta_Kites/Sweet_16_Delta_Kite

smathermather

CREATE TABLE nr.oram_metrics AS
SELECT oram_id, 'm1_wetland_area'::text AS metric, regexp_split_to_table(m1_wetland_area, ',')::text AS selection
FROM nr.cm_oram_data
 
UNION ALL
 
SELECT oram_id, 'm2a_upland_buffer_width'::text AS metric, regexp_split_to_table(m2a_upland_buffer_width, ',')::text AS selection
FROM nr.cm_oram_data;
 
 

smathermather

Elements:

• Web & Social Media
• Video
• Book
• Events
• Gala
• Money

Website types/ Ideas

• Timelines

smathermather

Project scope:

• Assessment of existing hardware, software, and oganizational capacity
• Review of 5 existin and costs structures
• Develop ROI
• Develop guidlines to allow for shared costs
• Create short, medium, and long term implementation roadmap with recommendations
• Facilitate and build consensus with initial and possible future partners

Four tier model (generic model of how GIS services organizes)