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ESRI Collector & EOS Arrow Goldfor Ground Control Points (GCP)
Setting up ESRI Collector Location Profile
Set your receiver to replace ‘integrated’ iOS device receiver
Set your receiver to replace ‘integrated’ iOS device receiver
Enter Coordinate System of your RTK Correction Service (usually NAD83 – 2011)Enter Coordinate System of your ESRI Collector / AGOL Map (usually Web Merc.)
Orthometric Height Display in Real-time
Easily add an Arcade Script in ArcGIS Online Map that
Displays Orthometric Height within Collector Map:
(Geometry($feature).Z)*3.28084
ARCGIS ONLINE / COLLECTOR / EOS / USGS SURVEY BENCHMARK TEST
https://maps1.arcgisonline.com/arcgis/rest/services/NGS_Geodetic_Control/MapServerClick + Add:
In your ArcGIS Online Map (used for Collector), add the NGS_Geodetic_Control REST service:
USGS SURVEY BENCHMARK TESThttp://www.ngs.noaa.gov/cgi-bin/ds_mark.prl?PidBox=JU0708
Survey Disc Missing, so expect a small error
USGS SURVEY BENCHMARK TESThttp://www.ngs.noaa.gov/cgi-bin/ds_mark.prl?PidBox=JU0708
USGS Benchmark
ESRI Collector / Eos Point
XY Delta = 1.44”Z Delta = 2.28"
(Geometry($feature).Z)*3.28084 – Popup Arcade in AGOL
ESRI Collector Screenshots:
ARCGIS ONLINE / COLLECTOR FLIGHT WITH GCP & CHECK POINTS
ARCGIS ONLINE / COLLECTOR FLIGHT WITH GCP & CHECK POINTS
PUBLISHING (SHARING) A TILE SERVICE FROM ARCGIS PRO OR ARCMAP
ArcGIS Pro: Share Ribbon
ArcMap: Share As from File Menu:
PUBLISHING FROM ARCMAP AND ARCGIS PROOlder Versions did not allow
beyond level 19 - 1:1,128New Versions allow up to level 23 - 1:70
INTEGRATING DRONE FLIGHT ORTHO INTO AGOL BASEMAPS
• Creating Custom Basemaps in ArcGIS Online only takes a few steps
Google / Bing / ESRI default basemap
New drone basemap sits under labels and over default basemap
INTEGRATING DRONE FLIGHT ORTHO INTO AGOL BASEMAPS
MAKE DRONE IMAGERY PART OF YOUR AGOL BASEMAPS
CASE STUDY – Wildlife Ecology Field WorkProject Objectives:
• Update manual workflow of observing and counting mating Terrapin (turtles)• Determine appropriate drone mission planning• Determine appropriate drone processing• Develop methodology and workflow for counting • Develop supervised classification for counting• Develop reporting mechanism• Verify drone workflow more effective & efficient than observation from shore
Working with Drone Imagery in ArcGIS Pro (no fees)
CASE STUDY:
FINDING/MAPPING TURTLES THAT MOVE …IN WATER THAT MOVES …
ARCGIS PRO IMAGE COLLECTION FROM PIX4D CAPTURE FLIGHT OVER OCEAN
SECRETS OF ARCGIS PRO (OUT OF BOX)
PHOTOGRAMMETRY SOFTWARE DOES NOT LIKE MOVING WATER!!
IMAGE COLLECTIONS ALLOW INSPECTION OF INDIVIDUAL PHOTOS TO INCLUDE OR EXCLUDE
FROM EITHER TRADITIONAL MOSAIC OR ORTHOMOSAIC CREATION
ARCGIS PRO IMAGE COLLECTION FROM DRONE RE-ORDER PHOTOS TO REMOVE GLARE
SO WHERE WERE THOSE CUTE TURTLES?221 turtles on surface in five acre study area
CAN IT BE AUTOMATED? -- OF COURSE! SUPERVISED CLASSIFICATION IN ARCGISAgriculture – or anything you would like to count & measure
Automated:
1)Identify Conifers2)Find Center Point3)Outline Crown4)Measure Crown Area5)Determine Height6)Determine Age7)Count per Grid Cell8)Count per Scene
AIRSPACE – FREE STUFF
• Check UAV Airspace / File LAANC Authorization• https://app.airmap.io
• Check for TFR & NOTAM• https://skyvector.com
AIRSPACE – THE REAL DEAL - FOREFLIGHT
RISK ASSESSMENTMore of your flightsare here than youmight think!!
Example Pre-Flight Checklist
THINGS TO HAVE IN PLACE OR ON PERSON• FAA UAS Certification Card (required)
• FAA UAV Registration Card (required)
• FAA Registration Label Visible/Printed on UAV (required)
• Strobe Light for top of Drone (highly recommended)
• Two-way radios with VO (highly recommended)
• ATC two-way radio (in case of fly-away)
• Aviation Insurance Policy & COI (highly recommended)
• Liability Policy & COI (highly recommended)
• If Working Freelance: Form an LLC at minimum
• Site Risk Assessment Matrix (recommended)
• Pre-flight Checklist (recommended)
• Post-flight Checklist (recommended)
Air to Air: 122.75Emergency: 121.5
MISSION PLANNING
• Map Pilot App
Step-by-step process covered in two (free) leading iOS apps
• Pix4DCapture App
Christopher Kahn MGIS, [email protected], Drone Imagery Lab, LLC
Part 107 Certified / Aviation Insured