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   <subfield code="a">Sử dụng kỹ thuật viễn thám và GIS theo dõi thực trạng các khu dân cư tự phát trên địa bàn quận Bình Thủy, thành phố Cần Thơ, giai đoan 2015 - 2019 :</subfield>
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   <subfield code="b">Luận văn tốt nghiệp Cao học ngành: Quản lý Đất đai</subfield>
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   <subfield code="b">Trường Đại học Cần Thơ</subfield>
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   <subfield code="a">Đề tài được thực hiện với mục tiêu sử dụng ảnh vệ tinh đa thời gian có độ phân giải cao (Seltinel-2) có kết hợp điều tra thực tế khu vực nghiên cứu để theo dõi thực trạng các khu dân cư tự phát trên địa bàn quận Bình Thủy, thành phố Cần Thơ giai đoạn năm 2015 – 2019. Kết quả nghiên cứu cho thấy việc giải đoán ảnh bằng phương pháp phân loại có kiểm soát dựa trên các đối tượng sử dụng đất có độ chính xác khá cao. Sử dụng kỹ thuật GIS kết hợp với việc chồng lắp với bản đồ quy hoạch, kế hoạch sử dụng đất theo từng năm, đề tài đã xác định được trên địa bàn quận Bình Thủy có tổng số 42 khu dân cư tự phát không phù hợp quy hoạch, kế hoạch sử dụng đất và quy hoạch xây dựng của địa phương, trong đó giai đoạn năm 2015 – 2019 có 17 khu được hình thành. Bằng phương pháp thống kê, mô tả dựa trên số liệu có được từ kết quả điều tra, phỏng vấn cho thấy, cơ sở hạ tầng tại hầu hết các khu dân cư tự phát không kiên cố, không đồng bộ và thiếu kết nối, khiến cho công tác quản lý, xử lý của địa phương gặp nhiều khó khăn, chưa có giải pháp căn cơ để giải quyết triệt để vấn đề này. Kết quả nghiên cứu cũng cho thấy sự hữu ích của việc ứng dụng kỹ thuật viễn thám và GIS trong theo dõi biến động đô thị, là công cụ đắc lực giúp các nhà quản lý trong công tác lập quy hoạch ở địa phương.</subfield>
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   <subfield code="a">Sử dụng đất,Land use</subfield>
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   <subfield code="x">Xử lý dữ liệu,Data processing</subfield>
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   <subfield code="i">Qhieu</subfield>
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   <subfield code="a">Trung tâm Học liệu Trường Đại học Cần Thơ</subfield>
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