【正文】 ............................1外業(yè)調(diào)繪作業(yè)要求 ...........................................................................................................................19 居民地及設(shè)施 ................................................................................................................................................19 交通及附屬設(shè)施 ............................................................................................................................................20 管線及附屬設(shè)施 ............................................................................................................................................21 水系及其附屬設(shè)施 ........................................................................................................................................22 境界 ................................................................................................................................................................22 地貌 ................................................................................................................................................................22 植被與土質(zhì) ....................................................................................................................................................23 注記 ................................................................................................................................................................23 調(diào)繪其他說明 ................................................................................................................................................24 圖邊拼接 .............................................................................................................................................21:2022 數(shù)字線劃地形圖編輯 ..................................................................................................................24 編輯原則 .............................................................................................................................................24 居民地 .................................................................................................................................................24 3 3 點狀地物 .............................................................................................................................................25 交通 .....................................................................................................................................................25 管線 .....................................................................................................................................................25 水系 .....................................................................................................................................................25 境界 .....................................................................................................................................................25 等高線 .................................................................................................................................................26 植被 .....................................................................................................................................................26 注記 ...................................................................................................................................................26 要素分類與編碼 ........................................................................................................................................26 符號和整飾標(biāo)準(zhǔn) ........................................................................................................................................28 圖形編輯要求 ............................................................................................................................................28 數(shù)字線劃圖（ DLG）建庫 ........................................................................................................................21:2022 數(shù)字高程模型（ DEM）制作與建庫 ........................................................................................30 量測特征點、線 ...................................................................................................................................30 生成高程模型 .......................................................................................................................................31 DEM 編輯、修改、拼接 ........................................................................................................................31DEM 編輯、修改 ..........................................................................................................................................31DEM 拼接 ......................................................................................................................................................32質(zhì)量控制 .................................................................................................................................................3質(zhì)量目標(biāo) ..................................................................................................................................................3基本方法要求 ..........................................................................................................................................3階段性質(zhì)量控制 ......................................................................................................................................3準(zhǔn)備階段 ...........................................................................................................................................3像片控制測量 ...................................................................................................................................3空三加密階段 ...................................................................................................................................3航測內(nèi)業(yè)測圖與初編階段 ..........................................