Lamphun洪水风险地图
在Lamphun的8个区县中,有4个区县河流洪水的估计可能性为高,1个区县山洪暴发的可能性为高。风险最高的是通霍昌县,其河流洪水水平为高(基于估算)。
数据期间:2010年12月 – 2024年10月 · 来源:Terrain-derived flash-flood indicators from Copernicus DEM GLO-30 (via Mapterhorn terrain tiles) and OpenStreetMap waterway data; UNOSAT FL20240912THA -- Satellite detected water extents from 5 to 10 October 2024 over Chiang Mai and Lamphun Provinces; UNOSAT FL20240912THA -- Satellite detected water extents in Doi Tao District, Chiang Mai Province as of 6 October 2024 · 许可:Copernicus WorldDEM-30 Licence, commercial use permitted combined with OpenStreetMap contributors: ODbL 1.0; CC BY-SA (UNOSAT / United Nations Satellite Centre)
2024年实测洪水事件仅覆盖泰国北部四个府(清迈、清莱、南邦、帕尧);山洪地形指标基于全国地形数据建模,并非预测。 OpenStreetMap 贡献者
风险地图
地形视图按海拔高度为地形着色——地势较高、坡度较陡的区域通常受洪水影响较小,而靠近水道的低洼地区受影响更大。
Lamphun发生河流洪水的可能性有多大?
Lamphun有4个区县河流洪水的估计可能性为高,其中包括通霍昌县。
Lamphun有1个区县山洪暴发的估计可能性为高,其中包括班提县。
哪些区县风险最高?
Lamphun的通霍昌县拥有最高的单项灾害估计,河流洪水级别为高。
各级别的含义
每个区县针对每种灾害都会获得低、中或高的估计。“实测”级别来自直接测量的事件,例如卫星记录的洪水范围。“估算”级别则基于地形、历史降雨或监测站读数等间接指标建模得出,并非预测或概率。每个级别只针对单一灾害评分,绝不会合并多种灾害;“数据尚不充足”就是字面意思,而不是安全评级。
对购房者或租房者意味着什么
如果Lamphun某区域的估计为高,应进一步询问——要求进行针对该地点的洪水或工程勘测,向卖方或中介核实房屋一楼标高及历史水灾记录,并在决定前了解当地排水情况。低估计并不能保证房产完全没有风险,这些级别也不能替代专业勘查。
完整区县数据
常见问题
Lamphun哪个县的地形山洪易发等级最高?
班提县的地形山洪易发等级在Lamphun中最高,为高。
Lamphun哪个县的地形山洪易发等级最低?
里县的地形山洪易发等级在Lamphun中最低,为极低。
这些数据来自哪里?
Terrain-derived flash-flood indicators (HAND + slope + OSM drainage proximity; NOT a forecast or probability, not calibrated against observed events) from Copernicus DEM GLO-30 (via Mapterhorn terrain tiles) and OpenStreetMap waterway data. The banded metric flags whether the region CONTAINS terrain susceptible to flash flooding somewhere within it -- not the susceptibility of the region as a whole, and not of any individual property.(Copernicus WorldDEM-30 Licence, commercial use permitted (see ./region-elevation.ts's ELEVATION_SOURCE_LICENSE for the full citation) combined with OpenStreetMap contributors: ODbL 1.0 (https://www.openstreetmap.org/copyright)),覆盖周期2010-12-12 – 2015-01-07。
Lamphun发生洪水或其他灾害的可能性有多大?
在Lamphun,有4个区县河流洪水的估计可能性为高,另有1个区县山洪暴发的估计可能性为高。
Lamphun哪些区县河流洪水的估计可能性为高?
Lamphun有4个区县河流洪水的估计可能性为高,其中包括通霍昌县。
Lamphun的河流洪水估计是基于实测还是模型?
Lamphun风险最高区县的河流洪水估计基于估算。
Lamphun哪些区县山洪暴发的估计可能性为高?
Lamphun有1个区县山洪暴发的估计可能性为高,其中包括班提县。
Lamphun的山洪暴发估计是基于实测还是模型?
Lamphun风险最高区县的山洪暴发估计基于估算。
Lamphun哪个区县的总体估计风险最高?
Lamphun的通霍昌县拥有最高的单项灾害估计,河流洪水级别为高。
在Lamphun购房或租房时应考虑什么?
在Lamphun灾害估计为高的区域,决定前应要求进行针对该地点的勘测并了解房产的水灾历史——高估计是提醒您进一步调查,而不是对某一具体房产的定论。
Lamphun的灾害数据来自哪里?
Lamphun的灾害估计数据来自Terrain-derived flash-flood indicators (HAND + slope + OSM drainage proximity; NOT a forecast or probability, not calibrated against observed events) from Copernicus DEM GLO-30 (via Mapterhorn terrain tiles) and OpenStreetMap waterway data. The banded metric flags whether the region CONTAINS terrain susceptible to flash flooding somewhere within it -- not the susceptibility of the region as a whole, and not of any individual property.(Copernicus WorldDEM-30 Licence, commercial use permitted (see ./region-elevation.ts's ELEVATION_SOURCE_LICENSE for the full citation) combined with OpenStreetMap contributors: ODbL 1.0 (https://www.openstreetmap.org/copyright))。
低、中、高灾害级别是什么意思?
低、中、高只是筛查性估计,不是预测或概率。每种灾害单独评分——不存在跨灾害的综合风险分数。
数据来源与方法
- Terrain-derived flash-flood indicators (HAND + slope + OSM drainage proximity; NOT a forecast or probability, not calibrated against observed events) from Copernicus DEM GLO-30 (via Mapterhorn terrain tiles) and OpenStreetMap waterway data. The banded metric flags whether the region CONTAINS terrain susceptible to flash flooding somewhere within it -- not the susceptibility of the region as a whole, and not of any individual property.,Copernicus WorldDEM-30 Licence, commercial use permitted (see ./region-elevation.ts's ELEVATION_SOURCE_LICENSE for the full citation) combined with OpenStreetMap contributors: ODbL 1.0 (https://www.openstreetmap.org/copyright)。周期:2010-12-12 – 2015-01-07。 https://www.openstreetmap.org/copyright
- UNOSAT FL20240912THA -- Satellite detected water extents from 5 to 10 October 2024 over Chiang Mai and Lamphun Provinces (OBSERVED flood extent for ONE 2024 satellite pass -- not a general or future flood-risk indicator),CC BY-SA (UNOSAT / United Nations Satellite Centre)。周期:2024-10-05 – 2024-10-10。 https://data.humdata.org/dataset/water-extents-from-5-to-10-october-2024-over-chiang-mai-and-lamphun-provinces
- UNOSAT FL20240912THA -- Satellite detected water extents in Doi Tao District, Chiang Mai Province as of 6 October 2024 (OBSERVED flood extent for ONE 2024 satellite pass -- not a general or future flood-risk indicator),CC BY-SA (UNOSAT / United Nations Satellite Centre)。周期:2024-10-06 – 2024-10-06。 https://data.humdata.org/dataset/water-extents-in-doi-tao-district-chiang-mai-province-as-of-6-october-2024