Minnesota Aerial
photography holdings
Isanti County
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Please note: all holdings are in paper format unless otherwise indicated
Isanti County, Minnesota
| YEAR | SCALE | AGENCY | SYMBOL | NOTES |
| 1938 | 20,000 | ASCS | BIX | |
| 1953 | 20,000 | ASCS | BIX | |
| 1957 | 20,000 | ASCS | BIX | incomplete holdings |
| 1965 | 20,000 | ASCS | BIX | |
| 1968/9 | 90,000 | MH | BIK-BRA | index #90; MN High Altitude |
| 1973 | 40,000 | ASCS | 27059 | |
| 1979 | 20,000 | FSA | slides | |
| 1980 | 20,000 | FSA | slides | |
| 1981 | 20,000 | FSA | slides | |
| 1982 | 20,000 | FSA | slides | |
| 1983 | 20,000 | FSA | slides | |
| 1991/2 | 40,000 | NAPP | color infrared, index in orange binder | |
| 1991/2 | USGS | DOQ; available in the ACIC | ||
| SEE ALSO High altitude aerial photography of Minnesota | USGS orthophoto quadrangle maps of Minnesota | ||||