週圍的山 Surrounding mountains

  1. [Photo: view towards azimuth 140 to 170 degrees / 往 140 至 170 度方位角所能見的山]

  2. [Image: GIS version of last.]

  3. [Photo: view towards azimuth 155 to 169 degrees / 往 155 至 169 度方位角所能見的山]

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  1. 1999/06/19 Photo: 往 140 至 170 度方位角 towards azimuth 140 to 170 degrees.

  2. GRASS GIS digital elevation model 分析, 顏色依距離 analysis, color varies with distance. 本視野分析 My viewshed analysis. KMZ 框像、串塔 photo framing and tower sighting.

  3. 2019/06/09 Photo: 往 155 至 169 度方位角 towards azimuth 155 to 169 degrees [source], 離上圖 19.97 years = 239.68 months = 7295.00 days later [source]


由略高處往東看。 View towards the east from a slightly higher position. Photo, GIS image: 色依距調 color varies by elevation. Makefile etc. and comments、 山單


[Photo: 往南看天冷對面 Looking south past Tianleng]

2001/03/24 Photo: 往南由 155 至 205 度方位角 由燥坑往南跨越橫貫公路(台 8 線,12 至 14 km 段)及大甲溪看天冷對面新社區福興里。 頭櫃(拒)山看得見,五公里遠,車燈跡:左下者:往左 是往白毛台,左上者:台 21 線:往是往埔里。 Looking south, from azimuth 155 to 205, across the valley of Dajia Xi (river). The mountains are 5 km. away and all belong to Fuxing Village, Xinshe District, Taichung City.

快門開了整個晚上, 最亮的星為老人星, 快門一開時其位置如下表 Of the several star tracks visible, the brightest is that of Canopus. Astronomy programs confirm it starts at azimuth 191 deg., elevation 12 deg., before rotating left off the edge of this all night exposure:

Sky List: 3/24/2001 19:24:00 UTC+8
Name    Cns     Dec        Az        Alt    VMag Type
Canopus Car -52:41:45.0 190:56:35  11:37:35 -0.7 Star

M-750 航路經我西北方 M-750 air route passes northwest of me.

我也製周遭環境累積 I also made a 圖 map (KMZ) of items present and past in my surrounding environment. 原始碼 Source code.


積丹尼 Dan Jacobson

Last modified: 2019-09-29 23:11:26 +0800