Abstract :
With the increase of population in Lianyungang, and economic development of coastal land use change continues to accelerate, study of land use pattern changes on the rational use of land resources is important. In determining the scope of the study and land use classification system, based on the use of ArcGIS to the 1987, 2000 and 2009 three times to understand translation of TM/ETM images to produce three phases of land use classification map. From the landscape level and landscape level 2 levels, select the patch area, the proportion of plaque area, mean patch fractal dimension, landscape diversity, landscape evenness and landscape dominance index, the coastal zone of Lianyungang, between 1987-2009 landscape pattern change of land use laws. The results show that: arable land, salt pan area decreased, filling sea land, building land, garden grass, water area, aquaculture, unused land area was increasing. Downward trend in the uniformity of the case, the landscape diversity and dominance are rising.
Keywords :
geophysical image processing; image classification; terrain mapping; AD 1987 to 2009; ArcGIS; China; ETM image; Lianyungang coastal zone; TM image; arable land area; building land, area; coastal land use change; economic development; garden grass area; land resources; land use change; land use classification map; land use classification system; land use pattern change; landscape diversity; landscape diversity analysis; landscape dominance index; landscape pattern; mean patch fractal dimension; plaque area proportion analysis; remote sensing; salt pan area; sea land area; unused land area; Aquaculture; Buildings; Cities and towns; Filling; Fractals; Indexes; Sea measurements;
