{ "culture": "en-US", "name": "ServiceArea_2009_30cm", "guid": "", "catalogPath": "", "snippet": "Aerial photography of the Service Area from 2009.", "description": "

Aerial photography of the Service Area from 2009.<\/span><\/p>

Contact Info: <\/span><\/span><\/p>

Name: GIS Team<\/span><\/span><\/p>

Email: GISteam@cityoftacoma.org<\/span><\/span><\/p>

<\/p>

Company: DigitalGlobe<\/span><\/p>

PROJECT SPECIFICATIONS -- ACCURACY REPORT<\/span><\/p>

Project: WA Seattle-30cm-0709_4488<\/span><\/p>

Datum: NAD 83<\/span><\/p>

Projection: UTM<\/span><\/p>

Zone: 10<\/span><\/p>

Units: meters<\/span><\/p>

GSD (pixel size): 30 cm<\/span><\/p>

Camera Type: Leica Geosystems ADS40-SH51<\/span><\/p>

Average Acquisition Altitude: 9,600 feet above ground level<\/span><\/p>

DEM Source: National Elevation Dataset (NED)<\/span><\/p>

Reference Source: Airborne GPS/IMU<\/span><\/p>

Photo Date Range: July 2 through July 22, 2009<\/span><\/p>

Cloud cover: Entire Market is cloud free<\/span><\/p>

Resolution: Entire Market acquired at 30 cm GSD<\/span><\/p>

Sun Angle: Entire Market acquired with sun angle above 30 degrees<\/span><\/p>

Accuracy Points Measured: 47<\/span><\/p>

Accuracy: 2.01 meters CE90<\/span><\/p>

Accuracy report, date prepared: September 30, 2009<\/span><\/p>

Accuracy report prepared by: Mark Meyer<\/span><\/p><\/div><\/div><\/div><\/div>", "summary": "Aerial photography of the Service Area from 2009.", "title": "ServiceArea_2009_30cm", "tags": [ "2009", "imagery", "orthos", "aerials", "DigitalGlobe", "historical", "Washington", "City of Tacoma" ], "type": "Image Service", "typeKeywords": [ "ArcGIS Server", "Data", "Image Service", "Service" ], "thumbnail": "thumbnail/thumbnail.png", "url": "https://staffmaps.cityoftacoma.org/imagery", "minScale": 6.701543018760878E7, "maxScale": 16361.189010646674, "spatialReference": "NAD_1983_HARN_StatePlane_Washington_South_FIPS_4602_Feet", "accessInformation": "City of Tacoma, GIS Team", "licenseInfo": "