Historical Aerial Photography for Piatt County, Illinois - MrSID Format

ILHAP County Code: AM Flightline Orientation: North to South Number of Flightlines: 8 Year of Photography: 1940 Photo Index: Piatt N (4.5 Mb), Piatt S (5.28 Mb) Target Compression Ratio: 6:1

Highlighted table cells indicate files that best delineate the county boundary. The shape of the county is distorted in the flight line direction. Links are displayed by exposure number. File names include codes for county, roll number, and exposure number.

Flightline	1	2	3	4	5	6	7	8
North to South	West to East
					59
					58	13	36	37
					57	14	35	38
				1	56	15	34	39
				2	55	16	33	40
				3	54	17	32	41
			12	4	53	18	31	42
			11	5	52	19	30	43
			10	6	51	20	29	44
			9	7	50	21	28	45
			8	8	49	22	27	46
	1		7	9	48	23	26	47
	2	49	6	10	47	24	25	48
	3	48	54	11	46	25	24	49
	4	47	55	12	45	26	23	50
	5	46	56	13	44	27	22	51
	6	45	57		43	28	21	52
	7	44	58	14	42	29	20	53
	8	43	59	15	41	30	19	54
	9	42	60	16	40	31	18	55
	10	41	61	17	39	32	17	56
	11		62	18	38	33	16	57
	12	40	63	19	37	34	15	58
	13	39	64	20		35	14	59
	14	38	65	21	36	36	13	60
	15	37	66	22	35	37	12	61
	16	36	67	23	34	38	11	62
	17	35	68	86	33	39	10	63
	18	34	69	85	32	40	9	64
	19	33	70	84	31	41	8	65
		32	71	83	30	42	7	66
	20	31	72	82	29	43	6	67
	21	30	73	81	28	44	5	68
	22	29	74	80	27	45	4	69
	23	28	75	79	26	46	3	70
	24	27	76	78	25	47	2	71
	25	26	76.5	77	24	48	1	72