(IVAR) - Final Report - Strategic Environmental Research and ...

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List of Tables Table 1-1. Mapping between IVAR Project Tasks and User Benefits and Capabilities.............................. 3 Table 2-1. Capabilities of Technologies for Sampling Bird Populations. ................................................. 25 Table 3-1. Performance Objectives............................................................................................................ 26 Table 4-1. Summary of the IVAR study locations. ‘X’ indicates the specified type of demonstration was conducted at that location; ‘B’ indicates a potential Back-up locations for the specified demonstration. .......................................................................................................... 46 Table 5-1. Dates and types of field tests of automatic tracking. ................................................................ 61 Table 6-1. Locations of spring 2007 and fall 2008 IVAR visual confirmation studies. ............................ 66 Table 6-2. Summary of the results from the visual confirmation of birds tracked by avian radar. ........... 69 Table 6-3. The number of Requests for Confirmation that were called by the Radar Team (RT- Calls) or the Visual Teams (VT-Calls) during the fall 2008 studies 5 . ................................................. 71 Table 6-4. Date, times, and the elevation angle of the eBirdRad antenna during the TI-VPR sampling periods. ................................................................................................................................. 75 Table 6-5. Altitude of the radar beam over the TI-VPR and the diameter of the TI-VPR’s field of view at those altitudes. .................................................................................................................... 79 Table 6-6. Difference between the northing and easting coordinates supplied by the GPS onboard the RCH and those supplied by the radar tracking the RCH. ................................................ 93 Table 6-7. Column headings of the Track Data Viewer Master Record format. ....................................... 96 Table 6-8. Column headings of the Track Data Viewer Detailed Record format...................................... 97 Table 6-9. Geospatial coordinates vs. time of Track ID 111, NAS Patuxent River, Maryland, 24 Sep 2008. ........................................................................................................................................ 98 Table 6-10. The parameters of targets being tracked simultaneously at Edisto Island, South Carolina on 4 October 2008 between 01:18:20 and 01:18:22 UTC (i.e., a single antenna revolution). The data listed in this table are for the first ten and the last ten tracks of the 234 tracks displayed in Figure 6-22................................................................................................... 101 Table 6-11. The position of Visual Team (VT) sites relative to the radar at MCAS Cherry Point, plus the computed distances targets must be beyond the VT site or between the radar and the VT sites to be 2.2 km from the radar. ................................................................................... 103 Table 6-12. Solitary targets at MCAS Cherry Point that were tracked by eBirdRad at a distance of 2 km or more from the radar and visually confirmed to be birds. ................................................. 107 Table 6-13. Key to color-coded update squares in Figure 6-23 through Figure 6-32. ............................. 107 Table 6-14. Dates, times and names of the track history files used to demonstrate 360° coverage by the SEAAR1m radar at SEA. ........................................................................................ 141 Table 6-15. Number of targets tracked in the specified period of time from each of the compass quadrants around the SEAAR1m. Figure 6-47 through Figure 6-50 present the track history plots for these dates. .............................................................................................................. 146 Table 6-16. Data storage requirements for plots and tracks data files generated by each of five radars operated continuously for one year at the specified locations. ............................................... 152 vi
Table 6-17. Altitudinal distribution of targets shown in Figure 6-57. Date and time are reported as GMT, all distance measurements are in meters, and all altitudes are above ground level (AGL). Range and Altitude values are from the radar to the target. All values are extracted from the DRP database, except the lower and upper edges of the beam, which are calculated based on the 2.5° beam diameter and the 30° antenna elevation angle. ..................... 159 Table 6-18. Performance criteria that provided information to support the demonstration that avian radar systems can sample diurnal and seasonal bird activity patterns. “Section/Page” refers to the location of that Criterion in this document. ................................................................... 160 Table 6-19. Auto Scheduler log entries with timestamps and meanings. ................................................ 167 Table 6-20. Plots and tracks files generated during test sampling event. ................................................ 168 Table 6-21. Recorded observations from demonstration of PB3.2. ......................................................... 172 Table 6-22. Output from hourly track count query from the SEAAR2l radar. ........................................ 187 Table 6-23. Time of sunset and sunrise at Seattle, Washington on the dates used for the demonstration of PB9.2. .................................................................................................................... 195 Table 6-24. The 11 fields used in the comparison of track update records. Excerpt is from the DRP dataset. ...................................................................................................................................... 200 Table 6-25. Differences found in a field-by-field comparison of the DRP and the RDS datasets generated from the SEAAR2u radar between 20:00-21:00 UTC on 12 September 2009 . ............... 200 Table 6-26. Results from comparison of the track data recorded locally on a DRP and the same data streamed to an RDS over a wired LAN for a 24-hour of period of continuous operations........................................................................................................................................... 202 Table 6-27. TVW and DRP screen capture timestamps, reference times, and computed latencies. ............................................................................................................................................ 205 Table 6-28. An example of data exported from TDV to a delimited text file format. ............................. 222 Table 6-29. Differences found between the Update Time values of the local DRP dataset and those of the remote RDS dataset from the AR2-1 avian radar at Seattle-Tacoma International Airport on 12 September 2009. .................................................................................... 223 Table 6-30. Calculated uptimes for two radars, based on a comparison of the scan times in the plots and tracks records archived locally with the scan times for the same data records that were transmitted over a wireless LAN to a remote RDS................................................................... 224 Table 6-31. Calculated latencies from screen captures. All clock time values are reported in UTC. .................................................................................................................................................. 227 Table 6-32. Latency of live radar feeds from the SEAAR2u and SEAAR2l radars at SEA streamed to separate instances of the TVW application and to a single instance of the COP visualization tool, Google Earth (GE). All real-time clock values are expressed in UTC. .............. 231 Table 6-33. Tracking events selected for demonstration of spatial alignment......................................... 232 Table 6-34. Comparison of corresponding track updates from two radars at NASWI on 13 November 2009. ................................................................................................................................ 235 Table 6-35. Summary of computation of spatial misalignment errors (Distance) and a prioi spatial uncertainty (Uncertainty) from pairs of radars at three IVAR study locations. ..................... 236 Table 6-36. Maximum temporal misalignment calculations.................................................................... 239 vii
Page 1 and 2: FINAL REPORT Integration and Valida
Page 3 and 4: Table of Contents List of Tables ..
Page 5: APPENDIX A. POINTS OF CONTACT .....
Page 9 and 10: List of Figures Figure 2-1. Chronol
Page 11 and 12: Figure 6-17. Plot of the northing c
Page 13 and 14: Figure 6-42. eBirdRad display based
Page 15 and 16: Figure 6-82. Hourly track count ove
Page 17 and 18: Figure 6-115: COP display showing f
Page 19 and 20: List of Acronyms Acronym AGL AIP AR
Page 21 and 22: Acronym RST RT SEA SQL SSC Pacific
Page 23 and 24: Carmen Lombardo Naval Air Station,
Page 25 and 26: EXECUTIVE SUMMARY Military bases an
Page 27 and 28: database and redistributed to other
Page 29 and 30: 1 INTRODUCTION 1.1 BACKGROUND Encro
Page 31 and 32: A seventh objective, the Functional
Page 33 and 34: Table 1-1 (cont.). IVAR TASK/ OBJEC
Page 35 and 36: environmental stewardship with miss
Page 37 and 38: 2 TECHNOLOGY/METHODOLOGY DESCRIPTIO
Page 39 and 40: The original BirdRad system was des
Page 41 and 42: 2.4 TECHNOLOGY/METHODOLOGY DEVELOPM
Page 43 and 44: Figure 2-2. Configuration of BirdRa
Page 45 and 46: 2.4.3 eBirdRad - Digital Radars wit
Page 47 and 48: Figure 2-5. Interior view of the eB
Page 49 and 50: accuracy and target continuity over
Page 51 and 52: permanently installed at SEA. Prior
Page 53 and 54: 2.5 ADVANTAGES AND LIMITATIONS OF T
Page 55 and 56: 3 PERFORMANCE OBJECTIVES Table 3-1
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Table 3-1 (cont.). Performance Obje
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For the third test, Validation Usin
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temporal domain by recording all bi
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3.1.2.2.7 Provides Bird Abundance o
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difference in the time (i.e., the l
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3.1.6.2.4 Maintenance [SE4.2] We es
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Table 4-1. Summary of the IVAR stud
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4.1 MCAS CHERRY POINT Marine Corps
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2006 the primary eBirdRad unit from
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(directional WiFi) to the Internet.
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• Large (several thousand) flocks
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location for demonstrating the capa
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5.1 CONCEPTUAL TEST DESIGN 5 TEST D
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5.3 DESIGN AND LAYOUT OF TECHNOLOGY
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Assuming these lines evidence confi
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that dataset [Section 6.5.1.3]. 5.5
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6 PERFORMANCE ASSESSMENT The Perfor
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ecord the time, Track ID, and other
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Figure 6-1. Percentage of targets c
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Comparing the performance of dish v
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Figure 6-4. The basic sensor elemen
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Figure 6-6. The polygon around the
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Figure 6-8. Diagram of sampling “
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• It takes several scans (nominal
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Session Correla tions 600 500 y = 1
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To evaluate the capabilities of the
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Figure 6-15. Runway 3 at SEA, showi
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comparisons between the RCH-GPS dat
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Figure 6-18. Plot of the northing c
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Figure 6-20. Plot of the easting co
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Conclusion In the quantitative perf
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Table 6-8. Column headings of the T
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Table 6-9 demonstrates quantitative
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Table 6-10. The parameters of targe
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Table 6-11. The position of Visual
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Table 6-12. Solitary targets at MCA
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Figure 6-23. The track of target T2
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intended to demonstrate these syste
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Figure 6-34. Screen capture of bird
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6.1.2 Qualitative Performance Crite
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upper right have completely converg
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Figure 6-38. The progression of the
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The slight difference in alignment
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Figure 6-42. eBirdRad display based
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Figure 6-44. A partial history of t
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6.2 SAMPLING PROTOCOL 6.2.1 Quantit
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Figure 6-46. Image from the track h
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Table 6-14. Dates, times and names
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Figure 6-48. Fifteen-minute (06:04-
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Figure 6-50. Fifteen-minute (02:24-
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We used a TVW to process the plots
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Figure 6-53. In an example of night
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6.2.1.4 Efficiently Stores Bird Tra
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Figure 6-56 shows sites 13-24 in th
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We extracted the radar data for thi
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Figure 6-57. Digital image of the d
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Table 6-17. Altitudinal distributio
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hours apart, showed considerable va
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• The sampling event time period
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underwent a 4-minute initialization
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Figure 6-62. DRP Live application l
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commands we issued to the radar; th
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4. Range Decrease (x7) 5. Range Inc
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Figure 6-65, Figure 6-66, and Figur
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6.2.2.4 Provides Spatial Distributi
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Figure 6-69. A plot of all track ac
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Figure 6-71. Twelve 2-hour historie
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Figure 6-72. TVW application displa
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Conclusion Figure 6-74. Oblique vie
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Archived Data to a GIS We used the
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(SQL). Extracting target data from
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Figure 6-78. Daily, unfiltered, tra
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Figure 6-79. Time periods selected
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Figure 6-82. Hourly track count ove
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esults are displayed in Figure 6-83
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As can be seen in Figure 6-83, the
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Figure 6-84 clearly demonstrates th
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Conclusion We have successfully dem
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LAN within a facility to the operat
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All reference times were recorded i
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Description of Remote Display - As
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mounted laptop computer (Figure 6-8
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very good because the system was sa
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operations personnel or their contr
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Figure 6-90. Alarm status pane and
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Figure 6-92. Alarm triggered as a f
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Figure 6-95. Screen capture of the
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Figure 6-96. An example from a data
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Table 6-29. Differences found betwe
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6.4 DATA INTEGRATION 6.4.1 Quantita
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Figure 6-100. Screen captures for S
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We used a screen-capture program at
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Results Table 6-32 records the time
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We acquired the appropriate plots a
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Figure 6-105. Track histories of ta
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synchronized, both spatially and te
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0.004687 seconds ahead of the NTP t
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Figure 6-108: COP display showing f
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Figure 6-110: TVW display showing t
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The next example from NASWI involve
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Figure 6-114: TVW display showing t
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Figure 6-116: COP display showing a
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Fusion processing was enabled in th
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processing associated with this dat
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Figure 6-122: Track IDs shown for b
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Conclusion We successfully demonstr
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Of course, many other factors contr
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one, Jim Swift, had been exposed to
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Methods The US military 27 designat
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Natural R.esoan:es Br.mch 22541Jolm
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Given these considerations, the IVA
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Results No maintenance was required
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acquired and is testing JRC S-band
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areas of overlap. Data fusion algor
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6.8 FUNCTIONAL REQUIREMENTS AND PER
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Table 7-1. Cost Model for a Standal
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additional processors account of th
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Installation Site Assessment - Rada
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e incurred, depending on what infor
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eal time, avian radars and can dete
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Network Connectivity. The US Depart
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Airport Improvement Program (AIP) f
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9 REFERENCES Anderson, C., and S. O
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APPENDIX A. POINTS OF CONTACT POINT
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POINT OF CONTACT Name Ryan King Mat
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APPENDIX B. ANALYTICAL METHODS SUPP
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METHOD #2: VALIDATION BY IMAGE COMP
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The pattern of yellows and blues in
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Radar Team (RT) Site Selection Sinc
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will measured the magnetic bearing
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Figure B-6. Using a GPS to record s
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• Visual Observer - observes bird
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Figure B-9. Flowchart of target con
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VT: “Radar, Team 2-Alpha copies T
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eam and the VTs have difficulty loc
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why it was changed, who made the ch
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METHOD #4: CONFIRMATION OF BIRD TAR
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Figure B-12. Duplexed image showing
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Table B-2. Dates, times, and antenn
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For the analysis of the simultaneou
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Table B-3. Altitude of the radar be
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Figure B-17. Diagram of sampling
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METHOD #6: DEMONSTRATING REAL-TIME
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APPENDIX C. DATA QUALITY ASSURANCE/
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APPENDIX D. SUPPORTING DATA D.1 Par
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Table D-1 (cont.). Date Track ID Up
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D.2 Listing of One-Hour Track Histo
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Table D-2 (cont.). 07:00-08:00 WI_A
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APPENDIX E. SURVEY OF AIRPORT PERSO
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used as the real-time target becaus
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Table E-1. Remote radar display lat
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7. Please rate the following where
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