Topografik kartalar, planlar va profillarda relyefni tasvirlash uchun joydagi xarakterli nuqtalarning dengiz sathidan balandliklari ma'lum bo'lishi kerak. Bu balandlikka absolyut balandlik deyiladi

Nivelirlash jadvali(2-jadval)

Tur-ish joyi №	Piket-lar raqami			Reykalardan olingan sanoqlar, mm.					Nisbiy balandlik, h., mm.					O‘rtacha nisbiy balandlik, hurt. mm.						Asbob gorizonti		Absolyut balandlik, N, m.
				Orqa reyka A	Oldi reyka b		Ora-liq reyka		+		-			O`rtacha nisbiy b.			Tuzatilgan
1	2			3	4		5		6		7			8			9			10		11
	Rp5			5949										+3,5								552,776
1				1163							-0838			-0839,5			-0836
	PK0				6787						-0941											551,94
					2104
	PK0			5731										+4								551,94
2				1044							-1278			-1279			-1275
	PK1				7009						-1180											550,665
					2224
	PK1			5169																		550,665
3				0384							-2400			+3,5
	X				7569						-2499			-2449,5			-2446					548,219
					2883
	X			5034										+4						548,568		548,219
4				0349			7604				-2570			-2570			-2566					540,964
	+68,12						1212				-2470											547,356
	PK2				7604																	545,653
					2819
	PK2			5343																		545,653
				0557																546,21
	+76,38						6895							+4,5								539,315
	O` 10,0						1661				-2104			-2105,5			-2101					544,549
5	O` 20,0						1740				-2207											544,47
	Ch 8,45						1825															544,385
	Ch 20,0						1445															544,765
	PK3				7447																	543,552
					2764
	PK3			6571										+3,5								543,552
6				1885					+0765					+0765,5			+0769
	PK4				5806				+0866													544,321
					1019
	PK4			7694										+3,5								544,321
				2911					+2091					+2092,5			+2096			547,232		544,976
7	+68,76						2256		+1994
	PK5				5603																	546,417
					0917
	PK5			6578									+4									546,417
8				1893					+0487				+0488			+0492
	Rp6				6091				+0589													546,909
					1304
				a=58255					hh= -11695				ho’r= -5897,5
				b=69950