Upload
emma-chambers
View
22
Download
1
Embed Size (px)
DESCRIPTION
TAGGING REAL PROPERTY PHOTOS TO YOUR GIS. BUILDING A PROJECT WITH A LIMITED BUDGET A WORK IN PROGRESS. TAGGING REAL PROPERTY PHOTOS TO YOUR GIS. BUILDING A PROJECT THAT WORKS-NOW AND IN THE FUTURE- WITH A LIMITED BUDGET A WORK IN PROGRESS. INITIAL PROJECT GOALS. - PowerPoint PPT Presentation
Citation preview
TAGGING REAL PROPERTY PHOTOS TO YOUR GIS
BUILDING A PROJECT THAT WORKS-NOW AND IN THE FUTURE-WITH A LIMITED BUDGET
A WORK IN PROGRESS
INITIAL PROJECT GOALS
• GATHER IMAGES OF AS MANY MAIN AND MISC. IMPROVEMENTS AS POSSIBLE USING CURRENT EQUIPMENT AND TECHNOLOGY
• EXPLORE OTHER OPTIONS TO HAVE IMAGES PROFESSIONALLY GATHERED-WITHIN BUDGET
• EXPLORE OTHER OPTIONS TO GATHER IMAGES OURSELVES-WITHIN BUDGET
• EASILY RETRIEVE AND ACCESS IMAGES-WITHIN BUDGET
IAAO & PICTURESThe next 3 slides are excerpts from the IAAO Standard
on Mass Appraisal of Real Property
• 3.3.5 Alternative to Periodic On-Site Inspections
• • Current high-resolution street-view images (at a sub-inch pixel resolution that enables quality grade and physical condition to be verified)
IAAO & PICTURES
• 3.3.5 Alternative to Periodic On-Site Inspections
• • Orthophoto images (minimum 6” pixel resolution in urban/suburban and 12” resolution in rural areas, updated every 2 years in rapid growth areas, or 6–10 years in slow growth areas).
IAAO & PICTURES
• 3.3.5 Alternative to Periodic On-Site Inspections
• • Low level oblique images capable of being used for measurement verification (four cardinal directions, minimum 6” pixel resolution in urban/ suburban and 12” pixel resolution in rural areas, updated every 2 years in rapid growth areas or, 6–10 years in slow growth areas).
FIELD APPRAISERS & PICTURES
• EASY TO USE IN FIELD
• EASY TO SYNC IN OFFICE• EASY TO RETRIEVE• TIME IS ALWAYS MONEY
• FUTURE TECHNOLOGY?
IN THE BEGINNING THERE WAS FLOPPIES-(NOT BUNNIES)
• POLAROIDS ANYONE?• ORIGINAL SONY CAMERA SAVED 12 IMAGES
DIRECTLY ON A 3.5 FLOPPIE DISK• ONE APPRAISER USED PERSONAL 35MM• I HAVE SEEN DRAWINGS…• GOOGLE-BING STREET VIEW-BETTER THAN
NUTHIN’
TECH MARCHES ON
• NEXT CAME DIGITAL CAMERAS AND SD CARDS• IMAGES SAVED INTO FOLDERS ON COMMON
SERVER-WE STARTED HAVING SOME STORAGE SPACE ISSUES
• LATER ON THE “KINDA LIKE THE CLOUD”-STORAGE PROBLEM SOLVED
• NOW EXPERIMENTING WITH GPS DIGITAL CAMERA AND GEOTAGGED IMAGES DISPLAYED WITH GIS
HARDWARE & PICTURESHOW’S YOUR MEMORY?
MINE AIN’T SO GOOD ANYMORE-
• Can my computer process the images? • Can my Servers handle the storage? We have
“KINDA LIKE THE CLOUD”• IT assures me no problem – TERABYTES of
storage-TRUST US!• Who or What is backing up my images? Our
images and computers are backed up by IT and multiple servers (SAN)STORAGE AREA NETWORK
SOFTWARE & PICTURES
• IF I CAPTURE MYSELF….• Can I find and display the images quickly?• How hard is it to download and manage the
images?• Does my CAMA handle images? • How will this be used with future technology?• Geotagged vs. non-geotagged
GEOSPATIAL & PICTURES• WE PURCHASED SOFTWARE TO START A GIS LAYER• EASE OF USE IMPORTANT• CAMERA MUST BE ABLE TO RECEIVE SIGNAL• WORKING TO RESOLVE WHO CAN VIEW• OVERWRITES ENTIRE FILE ON UPLOAD• CREATES UNNECESSARY MAPS• ANDROID GEOTAGGED PICTURE WORKS-APPs
OFFERED!• IN SUBDIVISIONS 300-400 IMAGES CAN BE
CAPTURED IN A DAY
ESRI & PICTURES
• ESRI CAN LINK TO PICTURES• ESRI RULES GIS IN MOST COUNTIES• TECHNICAL ASSISTANCE USUALLY NEEDED• ArcPhoto APPLICATION BEING EXPLORED BY OUR GIS
DEPARTMENT- SO FAR CONSULTANT IS CONFIDENT WE CAN USE OUR GEOTAGGED PICTURES
• WE CONTINUE TO TAKE GEOTAGGED PICTURES IN PREPARATION OF ASSEMBLING A GEODATABASE-THIS TO BE LINKED TO PICTOMETRY
PICTOMETRY & PICTURES
• WE ARE GETTING OBLIQUES IN 2013• PICTOMETRY CAN LINK TO A POINT-SHAPE
FILE WITH EMBEDDED GEOTAGGED PHOTOS• ALLOWS VIEWING IMAGES FROM THEIR EFS
DESK AND ONLINE VIEWER• EXPLORING THE ArcPhoto TO CREATE THIS
SHAPEFILE-CONSULTANT FEELS CONFIDENT WE CAN MAKE THIS WORK
PROFESSIONAL STREETVIEW IMAGES
• FANTASTIC BUT CAN BE EXPENSIVE• SOME COMPANIES HAVE INACCURATE
CAPTURE AND LINKING• DENSER POPULATED-LESS $ PER PARCEL• RURAL AREAS NOT AS GOOD COVERAGE• APPRAISERS CAN RIDE ALONG IN SOME
INSTANCES
PRICE AND PICTURES-PICK ONE• $2.00-$5.00 = INITIAL PURCHASE OF HEADACHE POWDERS AND
ANTACIDS(GENERIC) YOU WILL NEED THESE.• $49.95-?= 1 DIGITAL CAMERA• $100.00? TO ????- GPS CAMERAS (INCLUDES SMARTPHONES)• $550 = GPS CAMERA AND GEOSPATIAL PHOTO-LINK SOFTWARE
GOOGLE/ESRI COMPATIBLE• $99.00 EACH PLUS ABOVE FOR GEO JOT SMARTPHONE APP• $1300 EACH= ARCMAP SOFTWARE LICENSE PER COMPUTER• $5000 = GEOSPATIAL VIEWING ON ARCREADER• $142,000-$250,000 = PROFESSIONALLY PROVIDED IMAGES FOR
52,760 PARCELS, 39,000 DWELLINGS/MAIN IMPROVEMENTS • $PRICELESS$- SATISFIED TAX ADMINISTRATOR, COUNTY MANAGER
AND BOARD OF COMMISSIONERS
DO YOU DO PICTURES?• 13 COUNTIES RESPONDED TO P-TAX REQUEST• 5 PROFESSIONALLY CAPTURED STREETVIEW
IMAGES• MOST TAKE THEIR OWN WHEN THEY VISIT
PROPERTY• APPEALS,COMPS MOST POPULAR USE• SOME LINK TO CAMA• SOME FOLDERS AND SERVERS• SOME PROPRIETARY SOFTWARE
OUR FUTURE & PICTURES?
• SMART PHONES • IPAD AND TABLET --GIS, PROPERTY CARDS,
REMOTE FIELD DATA ENTRY• AUTO DOWNLOADS• EXPLORING MOBILE 311 SMARTPHONE
APPLICATIONS & HYPERLINKING• APPLICATIONS EXTENDING OUTSIDE TAX
OFFICE TO OTHER DEPARTMENTS
CURRENT PROJECT GOALS• GATHER IMAGES OF AS MANY MAIN AND MISC.
IMPROVEMENTS AS POSSIBLE USING CURRENT EQUIPMENT AND TECHNOLOGY
• EXPLORE OTHER OPTIONS TO HAVE IMAGES PROFESSIONALLY GATHERED-WITHIN BUDGET
• EXPLORE OTHER OPTIONS TO GATHER IMAGES OURSELVES-WITHIN BUDGET
• EASILY RETRIEVE AND ACCESS IMAGES-WITHIN BUDGET
• INCREASE BUDGET!