Name: Water level data @ Drain
Creator: SOBOS GmbH, Shared Environment
License: https://creativecommons.org/publicdomain/by/4.0/

Trovati 172 livelli idrici aggiornati per 'Drain'

IRLANDA - [ ]

Stazione	Corpo d'acqua	Livello idrico	Portata	Mappa
Fairyhill	Drain	31.9 cm

CANADA - [ ]

Stazione	Corpo d'acqua	Livello idrico	Portata
Near Atwood	Boyle Drain	656 cm
Near Dominion City	Main Drain	23602.9 cm	0.38 m³/s
Near Grande Prairie	Kleskun Hills Main Drain	107.5 cm	0 m³/s
Near Stuartburn	Vita Drain	692.2 cm	0.06 m³/s

TAIWAN - [ ]

Stazione	Corpo d'acqua	Livello idrico
七股溪橋水位 (Qigu River Bridge Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	39 cm
下營觀一水位 (Watch The Water Level In Xiaying)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	180.13 cm
下營觀三水位 (Xiayingguansan Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	-2236.76 cm
下營觀二水位 (Xiayingguan 2 Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	-1956.06 cm
下營觀四水位 (Xiayingguansi Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	-2299.14 cm
二林溪排水rw1 水位站水位 (Erlinxi Drainage Rw1 Water Level Station Water Level)	水位 (Water Level) 萬興排水幹線(舊濁水溪) (Wanxing Drainage Main Line (Old Zhuoshui Creek))	1021.1 cm
二林溪排水rw2 水位站水位 (Erlinxi Drainage Rw2 Water Level Station Water Level)	水位 (Water Level) 萬興排水幹線(舊濁水溪) (Wanxing Drainage Main Line (Old Zhuoshui Creek))	41 cm
二林溪排水rw3 水位站水位 (Erlinxi Drainage Rw3 Water Level Station Water Level)	水位 (Water Level) 萬興排水幹線(舊濁水溪) (Wanxing Drainage Main Line (Old Zhuoshui Creek))	706.9 cm
保庄橋水位 (Baozhuang Bridge Water Level)	水位 (Water Level) 萬興排水幹線(舊濁水溪) (Wanxing Drainage Main Line (Old Zhuoshui Creek))	16.3 cm
六成排水大型水門 (60% Drainage Large Water Gate)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	23 cm
劉厝橋水位 (Liucuo Bridge Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	131 cm
北門橋水位 (Beimen Bridge Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	58 cm
印順橋 .水位 (Yinshun Bridge.water Level) 2	水位 (Water Level) 客雅溪排水 (Keya Creek Drainage)	1282 cm
員林大排水rw1 水位站水位 (Yuanlin Drainage Rw1 Water Level Station Water Level)	水位 (Water Level) 員林大排水(鹿港溪) (Yuanlin Drainage (Lukang Creek))	739.2 cm
員林大排水rw2 水位站水位 (Yuanlin Drainage Rw2 Water Level Station Water Level)	水位 (Water Level) 員林大排水(鹿港溪) (Yuanlin Drainage (Lukang Creek))	2876.1 cm
員林大排水rw3 水位站水位 (Yuanlin Drainage Rw3 Water Level Station Water Level)	水位 (Water Level) 員林大排水(鹿港溪) (Yuanlin Drainage (Lukang Creek))	508.3 cm
員林大排水rw4 水位站水位 (Yuanlin Drainage Rw4 Water Level Station Water Level)	水位 (Water Level) 員林大排水(鹿港溪) (Yuanlin Drainage (Lukang Creek))	2016 cm
埔尾橋水位 (Puwei Bridge Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	12 cm
埤頭橋水位 (Pitou Bridge Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	31 cm
大文觀一水位 (Dawenguan 1 Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	52.51 cm
大文觀三水位 (Dawenguan 3 Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	-5.29 cm
大文觀二水位 (Dawenguan 2 Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	42.89 cm
大文觀四水位 (Dawenguan 4 Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	-888.69 cm
延平支線中段水位 (Water Level In The Middle Section Of Yanping Branch Line)	水位 (Water Level) 客雅溪排水 (Keya Creek Drainage)	-357.5 cm
延平支線竹香北路段水位 (Water Level Of Zhuxiang North Section Of Yanping Branch Line)	水位 (Water Level) 客雅溪排水 (Keya Creek Drainage)	-182.2 cm
後港排水無名橋水位 (Hougang Drainage Nameless Bridge Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	-1 cm
德安橋水位 (De'an Bridge Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	45 cm
文明橋水位 (Civilization Bridge Water Level)	水位 (Water Level) 萬興排水幹線(舊濁水溪) (Wanxing Drainage Main Line (Old Zhuoshui Creek))	-216.6 cm
樹林橋 (Shulinqiao)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	47 cm
橋頭港橋水位 (Qiaotou Port Bridge Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	131 cm
港北橋 N水位 (Gangbei Bridge N Water Level) 1	水位 (Water Level) 客雅溪排水 (Keya Creek Drainage)	-160.43 cm
港南(海埔路) (Gangnan (Haipu Road))	水位 (Water Level) 客雅溪排水 (Keya Creek Drainage)	195.64 cm
港墘橋 (Gangqianqiao)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	25 cm
港尾觀一水位 (View At The End Of The Harbor - Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	45.83 cm
港尾觀三水位 (Harbor View 3 Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	-2009.07 cm
港尾觀二水位 (Gangweiguan 2 Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	-658.17 cm
港尾觀四水位 (Harbor View 4 Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	-2587.19 cm
溪州橋水位 (Xizhou Bridge Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	19 cm
王功排水內水位站水位 (Wanggong Drainage Water Level Station Water Level)	水位 (Water Level) 萬興排水幹線(舊濁水溪) (Wanxing Drainage Main Line (Old Zhuoshui Creek))	-162 cm
王功排水外水位站水位 (Wanggong Drainage Water Level Station Water Level)	水位 (Water Level) 萬興排水幹線(舊濁水溪) (Wanxing Drainage Main Line (Old Zhuoshui Creek))	-147.8 cm
真理橋水位 (Bridge Of Truth Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	37 cm
第三牛車橋水位 (Third Oxbridge Water Level)	水位 (Water Level) 萬興排水幹線(舊濁水溪) (Wanxing Drainage Main Line (Old Zhuoshui Creek))	210.1 cm
箍寮橋水位 (Guliao Bridge Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	15 cm
美豐橋水位 (Mei Feng Bridge Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	74 cm
舊濁水溪排水rw1 水位站水位 (Jiuzhuoshui Creek Drainage Rw1 Water Level Station Water Level)	水位 (Water Level) 萬興排水幹線(舊濁水溪) (Wanxing Drainage Main Line (Old Zhuoshui Creek))	411.9 cm
舊濁水溪排水rw2 水位站水位 (Jiuzhuoshui Creek Drainage Rw2 Water Level Station Water Level)	水位 (Water Level) 萬興排水幹線(舊濁水溪) (Wanxing Drainage Main Line (Old Zhuoshui Creek))	1641 cm
舊趙甲排水rw1 水位站水位 (Jiu Zhaojia Drainage Rw1 Water Level Station Water Level)	水位 (Water Level) 萬興排水幹線(舊濁水溪) (Wanxing Drainage Main Line (Old Zhuoshui Creek))	954.8 cm
芳苑二排內水位站水位 (Water Level Station In The Second Row Of Fangyuan Water Level)	水位 (Water Level) 萬興排水幹線(舊濁水溪) (Wanxing Drainage Main Line (Old Zhuoshui Creek))	243.8 cm
芳苑二排外水位站水位 (Water Level Station Outside The Second Row Of Fang Yuan Water Level)	水位 (Water Level) 萬興排水幹線(舊濁水溪) (Wanxing Drainage Main Line (Old Zhuoshui Creek))	93.4 cm
華宗橋水位 (Huazong Bridge Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	21 cm
萬興排水4 水位 (Wanxing Drainage 4 Water Level)	水位 (Water Level) 萬興排水幹線(舊濁水溪) (Wanxing Drainage Main Line (Old Zhuoshui Creek))	2049.3 cm
萬興排水rw1 水位站水位 (Wanxing Drainage Rw1 Water Level Station Water Level)	水位 (Water Level) 萬興排水幹線(舊濁水溪) (Wanxing Drainage Main Line (Old Zhuoshui Creek))	105.8 cm
萬興排水rw2 水位站水位 (Wanxing Drainage Rw2 Water Level Station Water Level)	水位 (Water Level) 萬興排水幹線(舊濁水溪) (Wanxing Drainage Main Line (Old Zhuoshui Creek))	1295.1 cm
萬興排水rw3 水位站水位 (Wanxing Drainage Rw3 Water Level Station Water Level)	水位 (Water Level) 萬興排水幹線(舊濁水溪) (Wanxing Drainage Main Line (Old Zhuoshui Creek))	432.3 cm
虎山里華江滯洪池內水華江滯洪池內水水位高度 (The Water In Hushanli Huajiang River Detention Pond. The Water Level In Huajiang River Detention Pond.)	水位 (Water Level) 客雅溪排水 (Keya Creek Drainage)	152.7 cm
虎山里華江滯洪池外水華江滯洪池外水水位高度 (The Water Outside The Huajiang River Detention Pond In Hushan. The Water Level Outside The Huajiang Flood Detention Pond.)	水位 (Water Level) 客雅溪排水 (Keya Creek Drainage)	190.6 cm
西保圳制水門水位 (Xibaozhen Water Control Gate Water Level)	水位 (Water Level) 萬興排水幹線(舊濁水溪) (Wanxing Drainage Main Line (Old Zhuoshui Creek))	192.6 cm
進學觀一水位 (Observation On Entering School 1 Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	61.7 cm
進學觀三水位 (Observation 3 For Entering School: Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	-741.78 cm
進學觀二水位 (Observation On Entering School 2: Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	30.32 cm
進學觀四水位 (Concept 4 For Entering School: Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	-734.08 cm
重義橋水位 (Chongyi Bridge Water Level)	水位 (Water Level) 客雅溪排水 (Keya Creek Drainage)	480.2 cm
重興橋 N水位 (Chongxing Bridge N Water Level) 1	水位 (Water Level) 客雅溪排水 (Keya Creek Drainage)	2371.1 cm
雙溪橋水位站雙溪橋水位雷達 (Shuangxiqiao Water Level Station Shuangxiqiao Water Level Radar)	水位 (Water Level) 客雅溪排水 (Keya Creek Drainage)	362.5 cm
青草湖水位高度 (Qingcao Lake Water Level Height)	水位 (Water Level) 客雅溪排水 (Keya Creek Drainage)	180 cm
青鯤鯓漁港水位 (Qingkunyu Fishing Port Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	-28.2 cm
頂山觀一水位 (Watching The Water Level From The Top Of The Mountain)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	-34.47 cm
頂山觀二水位 (Dingshan View 2 Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	-899.34 cm
香雅橋 .水位 (Xiangya Bridge.water Level) 2	水位 (Water Level) 客雅溪排水 (Keya Creek Drainage)	94 cm
魚寮溪河口水位 (Yuliao River Mouth Water Level)	水位 (Water Level) 萬興排水幹線(舊濁水溪) (Wanxing Drainage Main Line (Old Zhuoshui Creek))	128 cm
魚寮溪潭林橋水位 (Yuliao River Tanlin Bridge Water Level)	水位 (Water Level) 萬興排水幹線(舊濁水溪) (Wanxing Drainage Main Line (Old Zhuoshui Creek))	45.1 cm
魚寮溪與中西排水匯流處水位 (Water Level At The Confluence Of Yuliao Creek And Central And Western Drainage)	水位 (Water Level) 萬興排水幹線(舊濁水溪) (Wanxing Drainage Main Line (Old Zhuoshui Creek))	256 cm
龍山漁港水位 (Longshan Fishing Port Water Level)	水位 (Water Level) 將軍溪排水(將軍溪) (Jiangjun Creek Drainage (Jiangjun Creek))	27 cm

STATI UNITI - [ ]

Stazione	Corpo d'acqua	Livello idrico	Portata
Ab Missouri R Nr Offutt Afb, Nebr. [Primary Stage Sensor]	Bellevue Drain	3.898936 ft
Albq.	San Jose Drain At Woodward Rd	-0.00984 ft	0 cfs
Bismarck	Drain On Wachter Ave	26.23344 ft
Blw Tyson Ww, Nr Ehrenberg	Crir Lwr Main Drain	14.756064 ft	195.915 cfs
Boca Chica Hwy, Brownsville	N Main Drain	16.215992 ft	0.353 cfs
Cr2350e Nr Topeka	Mason Tazewell Drainage D	15.476024 ft	72.012 cfs
Dewey Lake St Nr Glenwood	Osborn Drain	4.059 ft	58.951 cfs
Eagle	Eagle Drain	10.537328 ft	5.295 cfs
Granger	Granger Drain	1.489776 ft	24.357 cfs
Jewell	Mud Lake Drainage Ditch 71 (North Central Ia)	81.11932 ft
Lawrence Expressway	El Camino Storm Drain	2.009328 ft
Lugert	Lugert Drainage Ditch	0.339808 ft
Manzano St, Brownsville	N Main Drain	13.916384 ft	5.295 cfs
Middleton	South Middleton Drain	0.339808 ft	24.357 cfs
Mill Slough Middleton	N. Middleton Drain	5.118768 ft	40.242 cfs
Moiliili, Oahu	Manoa-Palolo Drainage Canal	0.669776 ft	3.177 cfs
Near Aplington Ia 57 E--Ifc	Drainage Ditch	948.237176 ft
Near Britt	West Main Drainage Ditch 1 & 2 (North Central Ia)	76.260328 ft
Near Durbin	William Locke Drain	7.888072 ft	12.355 cfs
Near Hovey	Bayou Drain	13.446688 ft
Near Magna Utah	Goggin Drain	12.006768 ft	608.572 cfs
Near Markham	Calumet Union Drainage Canal	2.879184 ft	20.827 cfs
Near Parker	Palo Verde Drain	10.187352 ft	10.943 cfs
Near Wahneta	Peace Creek Drainage Canal	37.850216 ft	5.295 cfs
Near Widefield	Clover Ditch Drain	3.3292 ft	3.177 cfs
Near Winterhaven	Drain 8-B	2.28944 ft	11.649 cfs
Near Worden	Klamath Straits Drain	6.14836 ft	116.843 cfs
Near Yuma	Yuma Mesa Outlet Drain	1.7794 ft	49.067 cfs
Near Yuma	Gila Drain No. 1	3.689016 ft	4.589 cfs
Near Yuma, Az	Reservation Main Drain No. 4	0.83968 ft	54.009 cfs
Nr Courtland	Toe Drain A Liberty Island	5.118768 ft	2639.028 cfs
Nr Markleeville	Leviathan Mine Adit Drain	9.647464 ft	0 cfs
Nr Sparks	N Truckee Drain Nr Big Fish Dr	2.989392 ft	2.824 cfs
Nr Topeka	Mason Tazewell Drainage D Nr Nursery	462.011616 ft
Nr Twin Lakes, Wi-Il	Elizabeth Lake Drain	793.906616 ft
Nr Wilder	Dixie Drain	4.139032 ft	106.959 cfs
Nr Yuma	Wellton-Mohawk Main Outlet Drain	56.775488 ft	140.847 cfs
Ostos Rd, Brownsville	North Main Drain	0.83968 ft
Quinn St Nr Widefield	Clover Ditch Drain	4.978712 ft	0.706 cfs
Sh 4, Brownsville	Old Main Drain No 2	3.039248 ft	38.124 cfs
Spanish Springs Road	North Truckee Drain	1.23984 ft	2.118 cfs
Trenton	Frank And Poet Drain At King Rd	6.998208 ft	182.854 cfs

REGNO UNITO - [ ]

Stazione	Corpo d'acqua	Livello idrico
Baltmoor Wall Saltmoor Barrier Stage 52158 M	Saltmoor Main Drain	377.8 cm
Bentley Ings Screen Stage L0962 Maod	Fowler Bridge Drain	259.2 cm
Beverley Waterside Pumping Station Stage L3207 Maod	Beverley And Barmston Drain	-39.4 cm
Billingborough Ousemere Stage E4483 Masd	South Forty Foot Drain	5.8 cm
Bradney Stage E9531 M	Kings Sedgemoor Drain	244.9 cm
Bransholme Great Culvert Pumping Station Downstream Stage L3243 Maod	Holderness Drain	-170.2 cm
Bransholme Great Culvert Pumping Station Stage L3243 Maod	Holderness Drain	-194.5 cm
Brewery Grill Stage E13463 Maod	Oxlease Drain	1700.2 cm
Burstwick Hall Road Bridge Stage F3316 Maod	Burstwick Drain	19 cm
Catcliffe Drain Stage L0313 Maod	Catcliffe Drain	2564.1 cm
Cowbridge Stage E1656 Masd	Maud Foster Stonebridge Drain	54.3 cm
Craven Arms Stage 2547 Masd	Field Drain	27.4 cm
Currymoor Pumping Station Stage 52127 Maod	Currymoor Drain	441.9 cm
Donington Bridge Stage E1662 Masd	South Forty Foot Drain	20.1 cm
Dowsby Fen Stage E47061 Masd	South Forty Foot Drain	39.2 cm
Dunball Stage E9094 M	Kings Sedgemoor Drain	246.7 cm
East Hull Hedon Road Stage L3241 Maod	Holderness Drain	-168.9 cm
Hayes Basin Stage 2830 Masd	Field Drain	96.5 cm
Hedon Thorn Road Bridge Stage L3313 Maod	Burstwick Drain	20.3 cm
Hedon Westlands Drain 1 L3314 Maod	Burstwick Drain	7.1 cm
Hempholme Pumping Station Roam Drain Stage L3112 Maod	Roam Drain	-56.1 cm
Hessle Downstream Stage L3211 Masd	Fleet Drain	119.9 cm
Hessle Stage L3211 Masd	Fleet Drain	119.3 cm
Hessle Western Drain Stage L32014-Ne M	Western Drain	6.7 cm
Huish Episcopi Pumping Station Stage 52152 Masd	Longload Main Drain	124.7 cm
Hull Hessle Astral Close Stage L3213 M	Western Drain	30.3 cm
Hull High Flags, Lincoln Street Stage L3230 M	Beverley And Barmston Drain	-41.1 cm
Lissett New Bridge Stage L3010 Maod	Barmston Main Drain	173.9 cm
Long Load 1 52156 M	Witcombe Bottom Main Drain	665.4 cm
Midelney Stage 52154 Masd	West Moor Drain	85.7 cm
Newark Balderton Stage 4690 Masd	Lowfield Drain	35.9 cm
New York Stage E4413 Masd	West Fen Catchwater Drain	56.7 cm
North Drain Stage 52213 Maod	North Drain	174.7 cm
Northmoor Drain Stage 52159 Maod	Northmoor Main Drain	325.6 cm
Northmoor Pumping Station Sump Level 52145 Masd	Northmoor Main Drain	228.7 cm
Patrington Haven Outstrays Stage L3340 Maod	Winestead Drain	74 cm
Revesby Stage E4976 Masd	West Fen Catchwater Drain	64 cm
Salt End Stage L3311 Maod	Burstwick Drain	24.9 cm
Sibsey Stage E4992 Masd	Maud Foster Stonebridge Drain	37.6 cm
Skeffling Pumping Station Stage L3350 Maod	Skeffling Drain	72.9 cm
Stone Creek Downstream Stage L3331 Maod	Keyingham Drain	58.3 cm
Stone Creek Stage L3331 Maod	Keyingham Drain	7.8 cm
Swaton Stage E4485 Masd	South Forty Foot Drain	18.2 cm
Thorngumbald Pumping Station Stage L3330 Maod	Thorngumbald Drain	37.8 cm
Tickton Pumping Station Downstream Stage L3246 Maod	Holderness Drain	-176.2 cm
Tickton Pumping Station Stage L3246 Maod	Holderness Drain	-177.7 cm
Webbs Hole Sluice Stage E21968 Masd	Swavesey Drain	69.8 cm
Welches Dam Stage E62201 Maod	Counter Drain	105.4 cm
West Sedgemoor Pumping Station Sump Level 52155 M	West Sedgemoor Drain	462.7 cm
Wilfholme Pumping Station Stage L3231 Maod	Beverley And Barmston Drain	-69.6 cm
Winestead Booster Pumping Station Downstream Stage L3341 Maod	Winestead Drain	89.7 cm
Winestead Booster Pumping Station Stage L3341 Maod	Winestead Drain	-20.3 cm