Tiling 操作...............................................................................................................................27
檔與記憶體功能運行對比.....................................................................................................28
ENVI 檔案格式...............................................................................................................................28
ENVI 影像檔...........................................................................................................................28
ENVI 標頭檔...........................................................................................................................28
ENVI 的檔命名約定...............................................................................................................29
表 1-1: ENVI 檔案類型..........................................................................................................................30
跨平臺的文件可攜性.............................................................................................................30
ENVI 支援的輸入檔案格式...........................................................................................................30
ENVI 支援的輸出檔案格式...........................................................................................................31
第二章 檔存取與顯示............................................................................................................................32
啟動 ENVI.......................................................................................................................................32
File 菜單...........................................................................................................................................32
Open Image File (打開影像檔).................................................................................................33
Header Information 對話方塊.................................................................................................33
打開外部文件..................................................................................................................................34
遙感格式..................................................................................................................................34
ENVI 讀取 Multi-Resolution Land Characteristics (MRLC) 格式 TM 和 DEM...........................39
影像處理格式.........................................................................................................................42
通用圖像格式.........................................................................................................................43
(參見網頁 http://www.connect.net/jbanta/ )......................................................................................44
Digital Elevatin Formats..........................................................................................................45
打開向量文件..................................................................................................................................46
ArcView Shape 文件...............................................................................................................47
ARC/INFO Interchange Format 文件.....................................................................................47
DXF 格式檔............................................................................................................................48
MapInfo....................................................................................................................................48
Microstation DGN...................................................................................................................49
USGS DLG 文件.....................................................................................................................50
USGS SDTS 文件...................................................................................................................50
ENVI 向量檔(.evf).............................................................................................................51
Open Previous File...........................................................................................................................51
Scan Directory List..........................................................................................................................52
Geo-Browser............................................................................................................................53
可用波段列表..................................................................................................................................53
顯示一幅灰階圖像.................................................................................................................54
顯示一幅彩色合成圖像.........................................................................................................54
選擇當前顯示視窗.................................................................................................................54
Fold..........................................................................................................................................55
File 下拉式功能表..................................................................................................................55
Options 下拉式功能表............................................................................................................56
ENVI 圖像顯示視窗.......................................................................................................................57
Scroll 窗口...............................................................................................................................57
主圖像視窗.............................................................................................................................58
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