Services Directory - CarletonAerial

CarletonAerial_1951 (Map Service)

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Current Version: 10.81

Service Description: Georeferenced 1951 aerial photo of Carleton College and the surrounding area. The source aerial photo is from University of Minnesota Libraries MHAPO (Minnesota Historical Aerial Photographs Online https://www.lib.umn.edu/apps/mhapo/). The photo is georeferenced by Carleton College GIS Lab using the Spline transformation. Main refernce data are 2010 cir Dakota and 2011 cir Rice images from MnGeo imagery service (http://geoint.lmic.state.mn.us/cgi-bin/wms?), Carleton College Arboretum trails, and georeferenced 1938 and 1964 aerial photos. Alignments with MnGeo imagery and among the historical imagery (1938, 1951 and 1964) are visually checked and improved at the scale of 1:2,400.

Tiles are updated on September 3, 2020 to include larger zoom levels.

Map Name: Layers

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Layers:

Carleton Aerial 1951.tif(0)

Description: Georeferenced 1951 aerial photo of Carleton College and the surrounding area. The source aerial photo is from University of Minnesota Libraries MHAPO (Minnesota Historical Aerial Photographs Online https://www.lib.umn.edu/apps/mhapo/). The photo is georeferenced by Carleton College GIS Lab using the Spline transformation. Main refernce data are 2010 cir Dakota and 2011 cir Rice images from MnGeo imagery service (http://geoint.lmic.state.mn.us/cgi-bin/wms?), Carleton College Arboretum trails, and georeferenced 1938 and 1964 aerial photos. Alignments with MnGeo imagery and among the historical imagery (1938, 1951 and 1964) are visually checked and improved at the scale of 1:2,400.

Tiles are updated on September 3, 2020 to include larger zoom levels.

Copyright Text: University of Minnesota Libraries, Carleton College Environmental Studies GIS Lab

Spatial Reference:
102100

Single Fused Map Cache: true

Capabilities: Map,TilesOnly,Tilemap

Tile Info:

Height: 256
Width: 256
DPI: 96
Levels of Detail: (# Levels: 24)

Level ID: 0 [Start Tile, End Tile]
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Level ID: 23 [Start Tile, End Tile]

Format: PNG
Compression Quality: 0
Origin:
Spatial Reference:
102100

Initial Extent:

Full Extent:

Min Scale: 144447.638572
Max Scale: 70.5310735

Min LOD: 12
Max LOD: 23

Units: esriMeters

Supported Image Format Types: PNG

Export Tiles Allowed: true
Max Export Tiles Count: 100000

Resampling: true

Document Info:

Title: Carleton College Aerial Photo 1951
Author: CarletonCollege
Comments:
Subject: Georeferenced 1951 aerial photo of Carleton College and the surrounding area. Northfield, MN, USA.
Category:
Keywords: Carleton, Aerial, Imagery, Photo, Northfield, Historical, 1951, 1950s, GIS Lab