Local Climate Zone (LCZ) map of the São Paulo Metropolitan Region – 2002

Title Local Climate Zone (LCZ) map of the São Paulo Metropolitan Region – 2002 Data Description This map is part of a PhD research entitled “Vegetation, surface temperature and urban morphology. A portrait of the São Paulo Metropolitan Region”. The data consists of a shapefile of the São Paulo Metropolitan Region LCZ map of 2002 at 100m and 250mspatial resolution, a QGIS layer setting (.qml) for official color settings and JPG images. The LCZ classification used Landsat scenes and the Local Climate Zone Classification tool available at SAGA GIS version 2.2.0. We used Landsat7-ETM+ scenes path 219 row 76 and 77 from 20th April and 7th June 2002. Projection: EPSG 31983 – Sirgas 2000/ UTM zone 23S. For more information about the method please refer to: FERREIRA, L. S. (2019). Vegetação, temperatura de superfície e morfologia urbana: um retrato da região metropolitana de São Paulo. Available at: https://teses.usp.br/teses/disponiveis/16/16132/tde-02102019-173844/pt-br.php Classes are represented by numbers as follows: LCZ 1 (DN 1) - Compact highrise LCZ 2 (DN 2) - Compact midrise LCZ 3 (DN 3) - Compact lowrise LCZ 4 (DN 4) - Open highrise LCZ 5 (DN 5) - Open midrise LCZ 6 (DN 6) - Open lowrise LCZ 8 (DN 8) - Large lowrise LCZ 9 (DN 9) - Sparsely built LCZ A (DN 101) - Dense trees LCZ B (DN 102) - Scattered trees LCZ C (DN 103) - Bush, scrub LCZ D (DN 104) - Low plants LCZ E (DN 105) - Bare rock or paved LCZ F (DN 106) - Bare soil or sand LCZ G (DN 107) – Water LCZ 7 - Lightweight low-rise and LCZ 10 - Heavy Industry were not used due to the lack of significand areas of these categories. Acknowledgement This research was supported by the São Paulo Research Foundation – FAPESP (Grants #2015/17360-341 5 and #2016/02825-5) and by the National Council for Scientific and Technological Development – 342 CNPq (Productivity Grant 309669/2015-4).### 数据集标题 圣保罗都会区2002年局地气候区（Local Climate Zone，LCZ）地图 ### 数据说明 本地图属于一项题为《植被、地表温度与城市形态：圣保罗都会区图景》的博士研究成果。 本数据集包含2002年圣保罗都会区局地气候区地图的shapefile格式文件，空间分辨率分别为100米与250米；同时附带用于官方配色的QGIS图层配置文件（.qml）以及JPG格式图像文件。 本次局地气候区分类采用了Landsat遥感影像数据，以及SAGA GIS 2.2.0版本内置的局地气候区划分类工具。所用数据为2002年4月20日与6月7日获取的Landsat7-ETM+影像，轨道路径号为219，行号为76与77。 投影坐标系：EPSG 31983 — Sirgas 2000/UTM 23S分带。 如需了解该方法的更多细节，请参阅：FERREIRA, L. S.（2019）. 《植被、地表温度与城市形态：圣保罗都会区图景》[博士论文]. 可访问地址：https://teses.usp.br/teses/disponiveis/16/16132/tde-02102019-173844/pt-br.php ### 类别编码对应关系 各类别以编码形式表示，具体对应如下： - LCZ 1（DN值1）：高密度高层建筑区 - LCZ 2（DN值2）：高密度中层建筑区 - LCZ 3（DN值3）：高密度低层建筑区 - LCZ 4（DN值4）：低密度高层建筑区 - LCZ 5（DN值5）：低密度中层建筑区 - LCZ 6（DN值6）：低密度低层建筑区 - LCZ 8（DN值8）：大型低层建筑区 - LCZ 9（DN值9）：稀疏建筑区 - LCZ A（DN值101）：茂密林区 - LCZ B（DN值102）：零散林木区 - LCZ C（DN值103）：灌丛区 - LCZ D（DN值104）：低矮植被区 - LCZ E（DN值105）：裸露岩石或铺装地面区 - LCZ F（DN值106）：裸露土壤或沙地 - LCZ G（DN值107）：水域 由于研究区内未存在足够规模的对应类别区域，局地气候区7（轻型低层建筑区）与局地气候区10（重工业区）未被纳入本次分类结果。 ### 致谢 本研究得到圣保罗研究基金会（FAPESP，资助号：#2015/17360-3415与#2016/02825-5）以及巴西国家科学技术发展委员会（CNPq，科研生产力资助号：309669/2015-4）的资助支持。