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首页> 外文期刊>Journal of Remote Sensing & GIS >Altitudinal Zone Land Use Changes in I?dir Plain Using Overlay Analysis Combined with Remote Sensing Methods
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Altitudinal Zone Land Use Changes in I?dir Plain Using Overlay Analysis Combined with Remote Sensing Methods

机译：高原区土地利用I中的变化I？使用叠加分析与遥感方法相结合的Dir Plain

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Increments in populations, variations in irrigation systems coupled with drainage conditions caused significantchanges in land use. In order to examine the changes in land uses between 1987 and 2017, I??d?±r plain and itssurrounding area were investigated using ArcGIS and Erdas Imagine. During these periods, urban area has increasedby 142%. In I??d?±r province, urban areas expanded towards agricultural areas. Depending upon drainage-amendment,irrigation opportunities and ever-mounting mechanized agriculture, dry agriculture areas have transformed intoirrigated agriculture areas. Moreover, available urban areas expanded in favor farming and pasture areas. Herein,urban area increased from 7 to 13% by raising the area 27.000 hectares for the last 30 years. With the overlay analysis,up to recent years, the urban areas which are in the 800-1000 meters altitude zone have increased from 2 to 6%. Inaddition, the agricultural areas which were of 121.500 hectares in 1987 decreased 9000 hectares to 112.500 hectaresin 2017. In the same years, irrigated agricultural areas that were of 27.000 hectares increased up to 72.000 hectares in2017. However, dryland agricultural areas that were of 94.500 hectares in the same year decreased as 40,500 hectares.Thereby while the irrigated agricultural areas which occupied the 6% of total use increased up to 16%, the drylandagriculture areas which was 21% decreased to 9% in 2017. While 84% of the lands of 800-1000 altitude zone weredryland agricultural areas and 6% of the land was irrigated agriculture areas in 1987, the dryland agricultural areasdecreased to 19% and the irrigated agricultural areas increased up to 68% in 2017.
机译：群体中的增量，与排水条件相结合的灌溉系统的变化导致土地使用的高功率。为了检查1987年和2017年之间的土地使用的变化，我使用ArcGIS和Erdas Imagine调查了I'OD？±r平原及其帧区域。在这些时期，城区增加了142％。在I ?? d？±r省，城市地区扩展到农业领域。根据排水修订，灌溉机会和持续安装的机械化农业，干旱农业区已转变为近期农业区。此外，可用的城市地区扩大，有利于农业和牧场地区。在此，通过在过去30年中提高面积为27.000公顷，市区从7％增加到13％。通过覆盖分析，近年来，在800-1000米的高度区域中的城市地区增加到6％。 1987年，1987年的农业领域为121.500公顷，2017年下降了9000公顷。在同一年内，27000公顷的灌溉农业领域在2017年增加到72,000公顷。但是，同年的旱地农业区域为94.500公顷，占40,500公顷。占用总使用总量的6％的灌溉农业领域增加了16％，旱地农业区为21％降至9％ 2017年。虽然1987年，84％的海拔地区的土地和800-1000区的土地和6％的土地被灌溉农业领域，但旱地农业区分解为19％，灌溉农业区在2017年增加到68％ 。

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