ESRI Collector & EOS Arrow Gold for Ground Control Points (GCP)€¦ · SECRETS OF ARCGIS PRO...

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, GISPChris@DroneImageryLab.comOwner, Drone Imagery Lab, LLC

Part 107 Certified / Aviation Insured