Taiwan Power Company grid - Revision history

Jidanni: /* 外部連結 External links */ Update

2019-09-22T04:07:51Z

外部連結 External links: Update

2019-07-03T00:47:16Z

台灣 Taiwan: Add back vital text that was accidentally snipped earlier.

2018-08-12T03:31:06Z

2018-08-12T03:29:41Z

Unlike https://wiki.openstreetmap.org/wiki/What3words

2017-04-29T03:39:34Z

外部連結 External links: expose name of which offline app

2017-04-29T03:32:35Z

台灣 Taiwan: 大概都能再簡化 All this could probably be further simplified.

2017-04-29T02:40:14Z

街景例 Street View Examples

2017-04-29T02:18:37Z

台灣 Taiwan: add simpler example that is now possible

2017-04-15T04:40:11Z

外部連結 External links: openstreetmap 載入 Importing

2017-02-07T22:26:53Z

外部連結 External links: add 台灣電力公司_電桿桿號及座標資料

@@ Line 329: / Line 329: @@
 *https://zh.wikipedia.org/zh-tw/電力座標
 *http://www.sunriver.com.tw/taiwanmap/grid_taipower_convert.php 電力座標轉換與定位
-*http://dcms.taipower.com.tw/tpcGoogleMap/ 台電圖號座標定位系統
+*https://position.taipower.com.tw/tpcemap/ 台電圖號座標定位系統
 *https://www.google.com/search?q=台灣電力公司_電桿桿號及座標資料
 ** http://jidanni.org/geo/taipower/programs/index.html#openstreetmap 載入 Importing

@@ Line 121: / Line 121: @@
 今（2017年）亦能簡， Now (2017) we can also do just:
+  $ echo G8152 FC56 | [http://jidanni.org/geo/taipower/programs/taipowergrid taipowergrid] | proj -I +init=epsg:3828 | cs2cs -f %.6f +init=epsg:4236 +to +init=epsg:3824
   #1 G8152 FC56
 .8639476	24.1898534 20.6759462

@@ Line 5: / Line 5: @@
 The [http://en.wikipedia.org/wiki/Taiwan_Power_Company Taiwan Power Company] grid is significant in that it presents a freely available "poorman's GPS" on every power pole and switch box in Taiwan, and could be readily incorporated into projects like [http://wiki.openstreetmap.org/wiki/Category:Taiwan Openstreetmap] as a supplemental grid. Here we present how to convert the {{PAGENAME}} into [[Taiwan datums]] thus ultimately connecting it to worldwide coordinate systems.
-Unlike [https://wiki.openstreetmap.org/wiki/What3words some proprietary systems] the algorithm is open and you can memorize it and use pencil and paper to do your conversions. No need to wait for the electric company's office hours.
+Unlike [https://wiki.openstreetmap.org/wiki/What3words some proprietary systems] the algorithm is open and you can memorize it and use pencil and paper to do your conversions. No need to wait for the electric company's office hours to ask for help.
 [[Image:Taipower.G8152fc56.jpg|frame|一般桿牌 A typical pole with grid plate "G8152 FC56"]]

← Older revision		Revision as of 03:29, 12 August 2018
Line 4:		Line 4:

	The [http://en.wikipedia.org/wiki/Taiwan_Power_Company Taiwan Power Company] grid is significant in that it presents a freely available "poorman's GPS" on every power pole and switch box in Taiwan, and could be readily incorporated into projects like [http://wiki.openstreetmap.org/wiki/Category:Taiwan Openstreetmap] as a supplemental grid. Here we present how to convert the {{PAGENAME}} into [[Taiwan datums]] thus ultimately connecting it to worldwide coordinate systems.		The [http://en.wikipedia.org/wiki/Taiwan_Power_Company Taiwan Power Company] grid is significant in that it presents a freely available "poorman's GPS" on every power pole and switch box in Taiwan, and could be readily incorporated into projects like [http://wiki.openstreetmap.org/wiki/Category:Taiwan Openstreetmap] as a supplemental grid. Here we present how to convert the {{PAGENAME}} into [[Taiwan datums]] thus ultimately connecting it to worldwide coordinate systems.
		+
		+	Unlike [https://wiki.openstreetmap.org/wiki/What3words some proprietary systems] the algorithm is open and you can memorize it and use pencil and paper to do your conversions. No need to wait for the electric company's office hours.

	[[Image:Taipower.G8152fc56.jpg\|frame\|一般桿牌 A typical pole with grid plate "G8152 FC56"]]		[[Image:Taipower.G8152fc56.jpg\|frame\|一般桿牌 A typical pole with grid plate "G8152 FC56"]]

@@ Line 330: / Line 330: @@
 *https://www.google.com/search?q=台灣電力公司_電桿桿號及座標資料
 ** http://jidanni.org/geo/taipower/programs/index.html#openstreetmap 載入 Importing
-*[http://jidanni.org/geo/taipower/programs/contrib/index.html#psyberia_offlinemaps Android app 設定 settings]
+*http://jidanni.org/geo/taipower/programs/contrib/index.html#psyberia_offlinemaps Android app 設定 settings
 [[Category:Taiwan]]

@@ Line 119: / Line 119: @@
 今（2017年）亦能簡， Now (2017) we can also do just:
-  $ echo G8152 FC56 | [http://jidanni.org/geo/taipower/programs/taipowergrid taipowergrid] | proj -I +init=epsg:3828 | cs2cs -f %.6f +init=epsg:4236 +to +init=epsg:3824
   #1 G8152 FC56
 .8639476	24.1898534 20.6759462
@@ Line 140: / Line 140: @@
   #1 235350 2676260
   G8152 FC5600
 另見 See also [[#新桿設牌 Calculating new pole labels]].

@@ Line 119: / Line 119: @@
 今（2017年）亦能簡， Now (2017) we can also do just:
   $ echo B0000 AA00 | [http://jidanni.org/geo/taipower/programs/taipowergrid taipowergrid] | proj -I +init=epsg:3828 | cs2cs -f %.6f +init=epsg:4236 +to +init=epsg:3824
   #1 B0000 AA00
 .008200	24.855717 20.319216
-反之 Reversing,
+====反之 Reversing====
   $ echo 120.8639458 24.1898278 | cs2cs '''-I''' -f %.0f +proj=tmerc +lon_0=121 +k=0.9999 +x_0=$((250000-828)) +y_0=207
 	2676260 0

@@ Line 117: / Line 117: @@
 .8639458	24.1898278 0.0000000
 近其 Google 街景網址中之經緯地！ Close to the coordinates in its Google Street View URL!
 反之 Reversing,

@@ Line 295: / Line 295: @@
 ==外部連結 External links==
 *http://jidanni.org/geo/taipower/ 較廣介紹 A broader introduction
-*http://en.wikipedia.org/wiki/Utility_pole#Coordinates_on_pole_tags
+*https://en.wikipedia.org/wiki/Utility_pole#Coordinates_on_pole_tags
-*http://zh.wikipedia.org/zh-tw/電力座標
+*https://zh.wikipedia.org/zh-tw/電力座標
 *http://www.sunriver.com.tw/taiwanmap/grid_taipower_convert.php 電力座標轉換與定位
 *http://dcms.taipower.com.tw/tpcGoogleMap/ 台電圖號座標定位系統
 *[http://jidanni.org/geo/taipower/programs/contrib/index.html#psyberia_offlinemaps Android app 設定 settings]
-−
 [[Category:Taiwan]]