【正文】 ..............................................................................1加密分區(qū)要求 ...........................................................................................................................................1空三加密點(diǎn)要求 .......................................................................................................................................1空三構(gòu)網(wǎng)及平差 .......................................................................................................................................1空三加密內(nèi)業(yè)檢查要求 ............................................................................................................................1空三加密外業(yè)檢查要求 ............................................................................................................................1內(nèi)業(yè)采集 ...........................................................................................................................................11:2022 數(shù)字正射影像圖（DOM）制作與建庫 ......................................................................................1 DOM 生產(chǎn)技術(shù)要求（詳見附件 4） ...............................................................................................1影像圖由主要核心要素及注記表示 ...............................................................................................1 DOM 成果形式 .................................................................................................................................17 DOM 數(shù)據(jù)建庫 ....................................................................................................................................11:2022 外業(yè)調(diào)繪與補(bǔ)測(cè) ..........................................................................................................................1一般規(guī)定 ...........................................................................................................................................1外業(yè)補(bǔ)測(cè) ...........................................................................................................................................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(diǎn)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(hào)和整飾標(biāo)準(zhǔn) ........................................................................................................................................28 圖形編輯要求 ............................................................................................................................................28 數(shù)字線劃圖（ DLG）建庫 .........................................................................