土炮自製空照圖
編輯歷史
| 時間 | 作者 | 版本 |
|---|---|---|
| 2014-08-29 13:40 – 13:40 | r767 – r777 | |
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*大概長這樣 https://pyconapac2014.hackpad.com/-30-mtOJmQWnlEo
*方便slides放上來嗎?
+ *(敲碗)
(49 行未修改)
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| 2014-08-12 15:52 – 15:53 | r710 – r766 | |
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*JOSM - PicLayers
* 參數很難調
+ *PicLayers 的確要練習一下, 但好處是 interactive 調整, 可以看出來參考點選得好不好或是有沒有拉歪
*QGIS - Georeferencer (產生 geotiff )
*梯形演算比 PicLayers 容易
(34 行未修改)
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| 2014-08-12 14:20 – 14:33 | r650 – r709 | |
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*當然可以手動新增特徵點
*經驗法則:越多特徵點效果不一定會越好(但過少特徵點效果一定不好)
-
*視角
*一個觀察點看一個面
(6 行未修改)
Jhih-Cyuan Shen > 如果要達到正射影像水準 處理流程還需要加入DEM資料進行修正 https://www.facebook.com/groups/OpenStreetMap.TW/permalink/724170524315086/?comment_id=724190530979752&offset=0&total_comments=5
-
延伸閱讀
*入門教學
(5 行未修改)
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| 2014-08-12 13:12 – 13:16 | r492 – r649 | |
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*氣球
*風箏 - All-in-One Balloon and Kite Mapping Kit http://store.publiclab.org/products/all-in-one-balloon-and-kite-mapping-kit
+ *I used Balloon last year, but it is very difficult to control. And more, it is expensive to buy helium and manage gas cylinder. Maybe Kite is more easy way.
*四旋機
*定翼機
(40 行未修改)
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| 2014-08-12 13:09 – 13:10 | r478 – r491 | |
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*適當的投影選擇可以比較接近平常使用 zoom in/out 的感覺
*TPS演算法
+
+ Jhih-Cyuan Shen > 如果要達到正射影像水準 處理流程還需要加入DEM資料進行修正 https://www.facebook.com/groups/OpenStreetMap.TW/permalink/724170524315086/?comment_id=724190530979752&offset=0&total_comments=5
延伸閱讀
(6 行未修改)
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| 2014-08-12 13:02 – 13:02 | r470 – r477 | |
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*投影
*適當的投影選擇可以比較接近平常使用 zoom in/out 的感覺
+ *TPS演算法
延伸閱讀
(6 行未修改)
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| 2014-08-12 12:58 – 13:01 | r463 – r469 | |
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*FaQ
*JOSM - PicLayers 的變形是不是只有 zoom 和 rotation
+ *還有梯形和平行四邊形,但會互相牽連
*Co-Note
*器材
(27 行未修改)
*一個觀察點看一個面
*不停變換觀察點
- *正射比較接近這個吧
+ *正射比較接近這個吧????
+ *不一定符合正射定義
*投影
*適當的投影選擇可以比較接近平常使用 zoom in/out 的感覺
(8 行未修改)
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| 2014-08-12 12:44 – 12:55 | r403 – r462 | |
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*器材
*氣球
- *四旋
- *風箏
+ *風箏 - All-in-One Balloon and Kite Mapping Kit http://store.publiclab.org/products/all-in-one-balloon-and-kite-mapping-kit
+ *四旋機
*定翼機
*JOSM - PicLayers
(27 行未修改)
延伸閱讀
- * Quantum GIS (QGIS) Tutorials: Tutorial: Georeferencing Topo Sheets, Topo Maps, Satellite Image or Scanned Maps in QGIS http://qgis.spatialthoughts.com/2012/02/tutorial-georeferencing-topo-sheets.html
- GDAL2Tiles to transform a georeferenced map into a TMS-map which can be used as background in JOSM or published as a web map. http://wiki.openstreetmap.org/wiki/GDAL2Tiles
+ *入門教學
+ *Quantum GIS (QGIS) Tutorials: Tutorial: Georeferencing Topo Sheets, Topo Maps, Satellite Image or Scanned Maps in QGIS http://qgis.spatialthoughts.com/2012/02/tutorial-georeferencing-topo-sheets.html
+ * Digital Geography http://www.digital-geography.com/qgis-tutorial-i-how-to-georeference-a-map/
+ *圖磚產生工具
+ *GDAL2Tiles to transform a georeferenced map into a TMS-map which can be used as background in JOSM or published as a web map. http://wiki.openstreetmap.org/wiki/GDAL2Tiles
+ *MapTiler - Map Tile Cutter. Overlay Generator for Google Maps, Google Earth (KML SuperOverlay). http://www.maptiler.org/
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| 2014-08-12 12:43 – 12:43 | r390 – r402 | |
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*正射比較接近這個吧
*投影
+ *適當的投影選擇可以比較接近平常使用 zoom in/out 的感覺
延伸閱讀
(2 行未修改)
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| 2014-08-12 12:43 – 12:43 | r377 – r389 | |
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*不停變換觀察點
*正射比較接近這個吧
+ *投影
延伸閱讀
(2 行未修改)
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| 2014-08-12 12:42 – 12:42 | r367 – r376 | |
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*不停變換觀察點
*正射比較接近這個吧
-
+ 延伸閱讀
+ * Quantum GIS (QGIS) Tutorials: Tutorial: Georeferencing Topo Sheets, Topo Maps, Satellite Image or Scanned Maps in QGIS http://qgis.spatialthoughts.com/2012/02/tutorial-georeferencing-topo-sheets.html
GDAL2Tiles to transform a georeferenced map into a TMS-map which can be used as background in JOSM or published as a web map. http://wiki.openstreetmap.org/wiki/GDAL2Tiles
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| 2014-08-12 12:40 – 12:40 | r361 – r366 | |
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*一個觀察點看一個面
*不停變換觀察點
- *政
+ *正射比較接近這個吧
(1 行未修改)
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| 2014-08-12 12:40 | r360 | |
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- GDAL2Tiles to transform a georeferenced map into a TMS-map which can be used as background in JOSM or published as a web map. http://wiki.openstreetmap.org/wiki/GDAL2Tiles
+ GDAL2Tiles to transform a georeferenced map into a TMS-map which can be used as background in JOSM or published as a web map. http://wiki.openstreetmap.org/wiki/GDAL2Tiles
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| 2014-08-12 12:40 | r359 | |
顯示 diff(47 行未修改)
*一個觀察點看一個面
*不停變換觀察點
- *政社
+ *政
(1 行未修改)
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| 2014-08-12 12:40 – 12:40 | r357 – r358 | |
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- http://wiki.openstreetmap.org/wiki/GDAL2Tiles
+ GDAL2Tiles to transform a georeferenced map into a TMS-map which can be used as background in JOSM or published as a web map. http://wiki.openstreetmap.org/wiki/GDAL2Tiles
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| 2014-08-12 12:39 | r356 | |
顯示 diff(47 行未修改)
*一個觀察點看一個面
*不停變換觀察點
- *
+ *政社
(1 行未修改)
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| 2014-08-12 12:39 | r355 | |
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*不停變換觀察點
*
+
+
+ http://wiki.openstreetmap.org/wiki/GDAL2Tiles
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| 2014-08-12 12:39 – 12:39 | r340 – r354 | |
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*當然可以手動新增特徵點
*經驗法則:越多特徵點效果不一定會越好(但過少特徵點效果一定不好)
+
+ *視角
+ *一個觀察點看一個面
+ *不停變換觀察點
+ *
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| 2014-08-12 12:38 – 12:38 | r338 – r339 | |
顯示 diff(39 行未修改)
*可以修正相機相差的問題
*lensfun
- *特徵點的選擇
+ *特徵點/控制點的選擇
*因為我們要比對路,而且屋頂不是個好的參考點,所以通常不選擇屋頂。
*當然可以手動新增特徵點
(1 行未修改)
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| 2014-08-12 12:38 | r337 | |
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*JOSM - PicLayers
* 參數很難調
- *QGIS - Georeferencer (產生 geotiff)
+ *QGIS - Georeferencer (產生 geotiff )
*梯形演算比 PicLayers 容易
*JOSM 載入 CRS(Coordinate Reference System) 圖檔的外掛是 ImportImage http://wiki.openstreetmap.org/wiki/JOSM/Plugins/ImportImagePlugin
(16 行未修改)
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| 2014-08-12 12:37 – 12:38 | r329 – r336 | |
顯示 diff(42 行未修改)
*因為我們要比對路,而且屋頂不是個好的參考點,所以通常不選擇屋頂。
*當然可以手動新增特徵點
- *
+ *經驗法則:越多特徵點效果不一定會越好(但過少特徵點效果一定不好)
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| 2014-08-12 12:37 | r328 | |
顯示 diff(38 行未修改)
*可以修正相機相差的問題
- *lensfun
+ *lensfun
*特徵點的選擇
*因為我們要比對路,而且屋頂不是個好的參考點,所以通常不選擇屋頂。
(2 行未修改)
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| 2014-08-12 12:37 – 12:37 | r325 – r327 | |
顯示 diff(41 行未修改)
*特徵點的選擇
*因為我們要比對路,而且屋頂不是個好的參考點,所以通常不選擇屋頂。
+ *當然可以手動新增特徵點
+ *
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| 2014-08-12 12:37 | r324 | |
顯示 diff(43 行未修改)
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| 2014-08-12 12:35 – 12:36 | r313 – r323 | |
顯示 diff(39 行未修改)
*可以修正相機相差的問題
*lensfun
+ *特徵點的選擇
+ *因為我們要比對路,而且屋頂不是個好的參考點,所以通常不選擇屋頂。
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| 2014-08-12 12:31 – 12:33 | r303 – r312 | |
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*氣球
*四旋
- *風箏 - http://store.publiclab.org/collections/mapping/products/all-in-one-balloon-and-kite-mapping-kit
+ *風箏
*定翼機
*JOSM - PicLayers
(1 行未修改)
*QGIS - Georeferencer (產生 geotiff)
*梯形演算比 PicLayers 容易
- *JOSM 載入圖檔的外掛是 http://wiki.openstreetmap.org/wiki/JOSM/Plugins/ImportImagePlugin
+ *JOSM 載入 CRS(Coordinate Reference System) 圖檔的外掛是 ImportImage http://wiki.openstreetmap.org/wiki/JOSM/Plugins/ImportImagePlugin
*參考點:
(10 行未修改)
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| 2014-08-12 12:30 – 12:31 | r289 – r302 | |
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*想要克服接圖醜陋的問題
*
+
+ *可以修正相機相差的問題
+ *lensfun
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| 2014-08-12 12:26 – 12:30 | r284 – r288 | |
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*QGIS - Georeferencer (產生 geotiff)
*梯形演算比 PicLayers 容易
- *JOSM 載入圖檔的外掛是
+ *JOSM 載入圖檔的外掛是 http://wiki.openstreetmap.org/wiki/JOSM/Plugins/ImportImagePlugin
*參考點:
(4 行未修改)
*Hugin
*想要克服接圖醜陋的問題
+ *
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| 2014-08-12 12:26 – 12:26 | r280 – r283 | |
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*--屋頂--
*Hugin
+ *想要克服接圖醜陋的問題
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| 2014-08-12 12:26 – 12:26 | r274 – r279 | |
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*水溝蓋
*--屋頂--
+ *Hugin
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| 2014-08-12 12:24 – 12:25 | r269 – r273 | |
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*定翼機
*JOSM - PicLayers
+ * 參數很難調
*QGIS - Georeferencer (產生 geotiff)
*梯形演算比 PicLayers 容易
(7 行未修改)
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| 2014-08-12 12:24 – 12:24 | r267 – r268 | |
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| 2014-08-12 12:24 | r266 | |
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*風箏 - http://store.publiclab.org/collections/mapping/products/all-in-one-balloon-and-kite-mapping-kit
*定翼機
- *JOSM - PicLayers
+ *JOSM - PicLayers
*QGIS - Georeferencer (產生 geotiff)
*梯形演算比 PicLayers 容易
(7 行未修改)
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| 2014-08-12 12:23 – 12:24 | r242 – r265 | |
顯示 diff(26 行未修改)
*梯形演算比 PicLayers 容易
*JOSM 載入圖檔的外掛是
+
+ *參考點:
+ *標線
+ *電線竿
+ *水溝蓋
+ *--屋頂--
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| 2014-08-12 12:22 – 12:23 | r225 – r241 | |
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*氣球
*四旋
+ *風箏 - http://store.publiclab.org/collections/mapping/products/all-in-one-balloon-and-kite-mapping-kit
*定翼機
*JOSM - PicLayers
*QGIS - Georeferencer (產生 geotiff)
*梯形演算比 PicLayers 容易
+ *JOSM 載入圖檔的外掛是
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| 2014-08-12 12:14 – 12:22 | r174 – r224 | |
顯示 diff(15 行未修改)
*FaQ
-
+ *JOSM - PicLayers 的變形是不是只有 zoom 和 rotation
*Co-Note
*器材
(2 行未修改)
*定翼機
*JOSM - PicLayers
- *QGIS - Georeferencer
+ *QGIS - Georeferencer (產生 geotiff)
+ *梯形演算比 PicLayers 容易
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| 2014-08-12 12:11 – 12:11 | r168 – r173 | |
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| 2014-08-12 12:10 – 12:11 | r146 – r167 | |
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*Co-Note
+ *器材
+ *氣球
+ *四旋
+ *定翼機
*JOSM - PicLayers
- *QGIS - Georeferencing
+ *QGIS - Georeferencer
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| 2014-08-12 12:09 – 12:10 | r141 – r145 | |
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*那是?
*大概長這樣 https://pyconapac2014.hackpad.com/-30-mtOJmQWnlEo
- *方便方便把
+ *方便slides放上來嗎?
(5 行未修改)
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| 2014-08-12 12:09 | r140 | |
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*Co-Note
*JOSM - PicLayers
- *QGIS - Georeferencin
+ *QGIS - Georeferencing
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| 2014-08-12 12:09 | r139 | |
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*那是?
*大概長這樣 https://pyconapac2014.hackpad.com/-30-mtOJmQWnlEo
- *方便
+ *方便方便把
(5 行未修改)
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| 2014-08-12 12:09 | r138 | |
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*Co-Note
*JOSM - PicLayers
- *QGIS - Georeferenci
+ *QGIS - Georeferencin
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| 2014-08-12 12:09 | r137 | |
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*那是?
*大概長這樣 https://pyconapac2014.hackpad.com/-30-mtOJmQWnlEo
- *
+ *方便
(5 行未修改)
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| 2014-08-12 12:09 | r136 | |
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*Co-Note
*JOSM - PicLayers
- *QGIS - Georeferencig
+ *QGIS - Georeferenci
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| 2014-08-12 12:09 | r135 | |
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*那是?
*大概長這樣 https://pyconapac2014.hackpad.com/-30-mtOJmQWnlEo
+ *
(5 行未修改)
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| 2014-08-12 12:09 – 12:09 | r114 – r134 | |
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*Co-Note
- *
+ *JOSM - PicLayers
+ *QGIS - Georeferencig
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| 2014-08-12 12:09 | r113 | |
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| 2014-08-12 12:09 – 12:09 | r106 – r112 | |
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*FaQ
- N
+ *Co-Note
+ *
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| 2014-08-12 12:09 | r105 | |
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| 2014-08-12 12:09 | r104 | |
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*FaQ
+
+ N
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| 2014-08-12 12:02 | r103 | |
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| 2014-08-12 11:52 – 11:58 | r87 – r102 | |
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*那是?
*大概長這樣 https://pyconapac2014.hackpad.com/-30-mtOJmQWnlEo
+
*FaQ
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| 2014-08-06 05:44 – 05:44 | r83 – r86 | |
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*偷學 Pycon APAC 2014
*那是?
+ *大概長這樣 https://pyconapac2014.hackpad.com/-30-mtOJmQWnlEo
*FaQ
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| 2014-08-06 04:54 – 04:54 | r81 – r82 | |
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* 如果超過十個人的話?
*偷學 Pycon APAC 2014
+ *那是?
*FaQ
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| 2014-08-06 04:34 – 04:34 | r58 – r80 | |
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主題: 土炮自製空照圖
- Hangout:
+ Hangout: https://plus.google.com/hangouts/_/hoaevent/AP36tYeNnWcSvfBHNrRF85NIyeFkrgDVA7c6kHl8nTN1cN0yRRuuAQ
Youtube: https://www.youtube.com/watch?v=D1gHYhfcAao
Q&A session: ?
* 如果超過十個人的話?
+ *偷學 Pycon APAC 2014
*FaQ
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| 2014-08-06 04:33 – 04:33 | r47 – r57 | |
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Hangout:
Youtube: https://www.youtube.com/watch?v=D1gHYhfcAao
+ Q&A session: ?
+ * 如果超過十個人的話?
*FaQ
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| 2014-08-06 04:33 – 04:33 | r34 – r46 | |
顯示 diff 土炮自製空照圖
- *Information
+ *Information (for speaker)
時間: 2014-08-12 2:00
講者: LouisLiu
(3 行未修改)
Youtube: https://www.youtube.com/watch?v=D1gHYhfcAao
- F
+ *FaQ
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| 2014-08-06 04:33 | r33 | |
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| 2014-08-06 04:32 – 04:33 | r28 – r32 | |
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-
+ *Information
時間: 2014-08-12 2:00
講者: LouisLiu
(2 行未修改)
Hangout:
Youtube: https://www.youtube.com/watch?v=D1gHYhfcAao
+
+ F
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| 2014-08-06 04:30 – 04:30 | r20 – r27 | |
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主題: 土炮自製空照圖
- H
+ Hangout:
+ Youtube: https://www.youtube.com/watch?v=D1gHYhfcAao
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| 2014-08-06 04:30 | r19 | |
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| 2014-08-06 04:30 – 04:30 | r3 – r18 | |
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- 2014-08-12 LouisLiu 土炮自製空照圖
+ 時間: 2014-08-12 2:00
+ 講者: LouisLiu
+ 主題: 土炮自製空照圖
+
+ H
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| 2014-08-06 04:30 | r2 | |
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| 2014-08-06 04:30 | r1 | |
顯示 diff 土炮自製空照圖
+
+ 2014-08-12 LouisLiu 土炮自製空照圖
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| 2014-08-06 04:29 | r0 | |
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+ 土炮自製空照圖
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