Asa Garden

Name: Asa Garden
Address: TH

Asa Garden is a condominium situated in Khlong Tan, Khlong Toei, Bangkok. The surrounding Khlong Tan area lies on the southern side of Phrom Phong and along part of the Rama IV corridor, a neighbourhood supported by major malls, offices and BTS access. Among the closest spots are RMA Institute, about 3 minutes away, and PAWYARD at EMSPHERE, a park roughly 414 metres from the project. Benchasiri Park is about 397 metres away, while the Australian International School is approximately 461 metres from the site. Kamphaeng Saen Airport is around 86 minutes away, and there is also one nearby beach.

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In Asa Garden

Facilities

Gym
Parking Space
CCTV
Sauna

Location

Khlong Toei

5 min

to Phrom Phong Station

86 min

to Kamphaeng Saen Airport

commute

3 min

Khlong Toei

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Neighborhood

Khlong Toei

Khlong Toei covers lower Sukhumvit from Nana (Soi 3) through Asok (Soi 21) and south toward the port area. The district has two distinct characters: the upper part along Sukhumvit Road is prime expat territory with high-rise condos, Terminal 21 mall, and Benjakitti Park. The lower part near the port is more industrial but undergoing transformation with the new Benjakitti Forest Park and mixed-use developments. Asok / Nana — Major BTS-MRT interchange. Terminal 21 mall, hotels, offices. Extremely convenient but busy and noisy on the main road. Side sois have good residential options. Benjakitti / Queen Sirikit area — Rapidly improving with park expansions. New QSNCC convention center. Condos here offer park views at lower prices than Phrom Phong next door. More affordable than adjacent Vadhana. Condos: 100,000–180,000 THB/sqm. 1-bed rentals: 18,000–35,000 THB/month. The Asok interchange location drives strong rental demand from both expats and Thai professionals. Good investment value.

Explore Khlong Toei

Location risk & context

river floodingMedium(estimated)

flash floodingLow(estimated)

droughtHigh(based on the surrounding area)

poor air qualityMedium(observed)

fire riskNot enough data yet(basis not available)

extreme heatLow(based on the surrounding area)

River flooding: Terrain height above nearest drainage: 7.261595560412388 m. This is an indirect screening indicator.; Evidence scope: Modelled screening · Confidence: Medium
Flash flooding: Terrain-derived susceptibility band: Minimal. This is not a flood-depth forecast.; Evidence scope: Modelled screening · Confidence: High
Drought: Rainfall was below the local normal in 23.055555555555557% of analysed 10-day periods. Regional screening uses project-defined thresholds.; Evidence scope: Area context · Confidence: Medium
Air quality: Annual mean PM2.5: 21.4137936382034 µg/m³, source: OpenAQ. This is not a current air-quality reading.; Evidence scope: Area context · Confidence: Medium
Fire: No usable evidence is available.; Evidence scope: Insufficient evidence
Heat: Annual mean of monthly maximum temperatures: 31.6985529589617 °C. Regional screening uses project-defined thresholds, not an individual health forecast.; Evidence scope: Area context · Confidence: Medium

Flood

River flood

No satellite flood observation covers this location yet

River hazard is scored only against a single 2024 satellite-observed flood event covering four northern Thailand provinces (Chiang Mai, Chiang Rai, Lamphun, Phayao). "Unknown" outside that area means no observation exists yet — it does not mean the area is safe.

Flash flood

Minimal — flat terrain, far from any watercourse

Confidence: high

Height above nearest drainage: 7.3 m
Distance to nearest watercourse: 4882 m
Slope: 3.9%

Flash-flood terrain data is derived from OpenStreetMap waterway data. See OpenStreetMap attribution

Area context

Government construction cost estimate, maximum: 12,000 THB/m² — In Bangkok province; Source: Treasury Department (กรมธนารักษ์) construction cost appraisal · License: Open Data Common (Treasury Department building valuation catalogue) · 2024-08-15 to 2027-12-31
Government construction cost estimate, typical: 7,950 THB/m² — In Bangkok province; Source: Treasury Department (กรมธนารักษ์) construction cost appraisal · License: Open Data Common (Treasury Department building valuation catalogue) · 2024-08-15 to 2027-12-31
Government construction cost estimate, minimum: 400 THB/m² — In Bangkok province; Source: Treasury Department (กรมธนารักษ์) construction cost appraisal · License: Open Data Common (Treasury Department building valuation catalogue) · 2024-08-15 to 2027-12-31
Driest month: December — In Bangkok province; Source: Open-Meteo (ERA5 reanalysis, via archive-api.open-meteo.com) · License: CC BY 4.0 (Attribution 4.0 International) -- https://open-meteo.com/en/licence · 1991-01-01 to 2020-12-31
Climate rainfall annual total mean mm: 1,195.3 mm — In Bangkok province; Source: Open-Meteo (ERA5 reanalysis, via archive-api.open-meteo.com) · License: CC BY 4.0 (Attribution 4.0 International) -- https://open-meteo.com/en/licence · 1991-01-01 to 2020-12-31
Average daily high temperature: 31.7 C — In Bangkok province; Source: Open-Meteo (ERA5 reanalysis, via archive-api.open-meteo.com) · License: CC BY 4.0 (Attribution 4.0 International) -- https://open-meteo.com/en/licence · 1991-01-01 to 2020-12-31
Wettest month: September — In Bangkok province; Source: Open-Meteo (ERA5 reanalysis, via archive-api.open-meteo.com) · License: CC BY 4.0 (Attribution 4.0 International) -- https://open-meteo.com/en/licence · 1991-01-01 to 2020-12-31
Height above nearest drainage (typical): 4.8 m — In Khlong Toei district; Source: 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. · License: 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) · 2010-12-12 to 2015-01-07
Height above nearest drainage (lowest 10%): -1.1 m — In Khlong Toei district; Source: 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. · License: 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) · 2010-12-12 to 2015-01-07
Terrain slope (typical): 0.3% — In Khlong Toei district; Source: 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. · License: 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) · 2010-12-12 to 2015-01-07
Terrain slope (steepest 10%): 0.7% — In Khlong Toei district; Source: 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. · License: 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) · 2010-12-12 to 2015-01-07
Distance to nearest watercourse (typical): 4,979.7 m — In Khlong Toei district; Source: 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. · License: 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) · 2010-12-12 to 2015-01-07
Distance to nearest watercourse (closest 10%): 3,664.1 m — In Khlong Toei district; Source: 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. · License: 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) · 2010-12-12 to 2015-01-07
Flash-flood terrain susceptibility: low — In Khlong Toei district; Source: 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. · License: 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) · 2010-12-12 to 2015-01-07
Elevation, maximum: 10.9 m — In Khlong Tan subdistrict; Source: Mapterhorn terrain tiles (Copernicus DEM GLO-30 / WorldDEM-30, terrarium encoding, via tiles.mapterhorn.com) · License: Copernicus WorldDEM-30 Licence (COP-DEM-GLO-30-F, 'Global 30m Full, Free & Open' -- https://documentation.dataspace.copernicus.eu/APIs/SentinelHub/Data/DEM/resources/license/License-COPDEM-30.pdf); free of charge, reproduction/distribution/public-communication/adaptation all granted, commercial use permitted; required notice: "produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved." Tiles served by Mapterhorn (© Mapterhorn, https://mapterhorn.com/attribution) -- both notices required. · 2010-12-12 to 2015-01-07
Elevation, typical: 6.6 m — In Khlong Tan subdistrict; Source: Mapterhorn terrain tiles (Copernicus DEM GLO-30 / WorldDEM-30, terrarium encoding, via tiles.mapterhorn.com) · License: Copernicus WorldDEM-30 Licence (COP-DEM-GLO-30-F, 'Global 30m Full, Free & Open' -- https://documentation.dataspace.copernicus.eu/APIs/SentinelHub/Data/DEM/resources/license/License-COPDEM-30.pdf); free of charge, reproduction/distribution/public-communication/adaptation all granted, commercial use permitted; required notice: "produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved." Tiles served by Mapterhorn (© Mapterhorn, https://mapterhorn.com/attribution) -- both notices required. · 2010-12-12 to 2015-01-07
Elevation, minimum: 3.1 m — In Khlong Tan subdistrict; Source: Mapterhorn terrain tiles (Copernicus DEM GLO-30 / WorldDEM-30, terrarium encoding, via tiles.mapterhorn.com) · License: Copernicus WorldDEM-30 Licence (COP-DEM-GLO-30-F, 'Global 30m Full, Free & Open' -- https://documentation.dataspace.copernicus.eu/APIs/SentinelHub/Data/DEM/resources/license/License-COPDEM-30.pdf); free of charge, reproduction/distribution/public-communication/adaptation all granted, commercial use permitted; required notice: "produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved." Tiles served by Mapterhorn (© Mapterhorn, https://mapterhorn.com/attribution) -- both notices required. · 2010-12-12 to 2015-01-07
Elevation, range: 7.7 m — In Khlong Tan subdistrict; Source: Mapterhorn terrain tiles (Copernicus DEM GLO-30 / WorldDEM-30, terrarium encoding, via tiles.mapterhorn.com) · License: Copernicus WorldDEM-30 Licence (COP-DEM-GLO-30-F, 'Global 30m Full, Free & Open' -- https://documentation.dataspace.copernicus.eu/APIs/SentinelHub/Data/DEM/resources/license/License-COPDEM-30.pdf); free of charge, reproduction/distribution/public-communication/adaptation all granted, commercial use permitted; required notice: "produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved." Tiles served by Mapterhorn (© Mapterhorn, https://mapterhorn.com/attribution) -- both notices required. · 2010-12-12 to 2015-01-07
Share of 10-day periods with rainfall deficit (10-year): 23.1% — In Khlong Toei district; Source: Climate Hazards Center UC Santa Barbara & WFP -- Thailand: Rainfall Indicators at Subnational Level (HDX) · License: CC BY (Creative Commons Attribution International) · 2016-01-01 to 2025-12-31
Worst 3-month rainfall deficit (10-year): 25% — In Khlong Toei district; Source: Climate Hazards Center UC Santa Barbara & WFP -- Thailand: Rainfall Indicators at Subnational Level (HDX) · License: CC BY (Creative Commons Attribution International) · 2016-01-01 to 2025-12-31
PM2.5, annual average (low-cost sensor): 25 µg/m³ — In Bangkok province; Source: OpenAQ — Soi Rimthang Rotfai 3-2662388 (low-cost) · License: CC BY 4.0 (AirGradient via OpenAQ) · 2025-01-01 to 2026-01-01
PM2.5, annual average: 21.4 µg/m³ — In Bangkok province; Source: OpenAQ — Millennium Residence-2151387 (reference) · License: CC BY 4.0 (AirGradient via OpenAQ) · 2025-01-01 to 2026-01-01
Recent 3-month rainfall vs. normal: 104% — In Khlong Toei district; Source: Climate Hazards Center UC Santa Barbara & WFP -- Thailand: Rainfall Indicators at Subnational Level (HDX) · License: CC BY (Creative Commons Attribution International) · 2026-07-01 to 2026-09-21

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In Asa Garden

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Asa Garden

Neighborhood

Khlong Toei

Explore Khlong Toei

Location risk & context

river floodingMedium(estimated)

flash floodingLow(estimated)

droughtHigh(based on the surrounding area)

poor air qualityMedium(observed)

fire riskNot enough data yet(basis not available)

extreme heatLow(based on the surrounding area)

River flooding: Terrain height above nearest drainage: 7.261595560412388 m. This is an indirect screening indicator.; Evidence scope: Modelled screening · Confidence: Medium
Flash flooding: Terrain-derived susceptibility band: Minimal. This is not a flood-depth forecast.; Evidence scope: Modelled screening · Confidence: High
Drought: Rainfall was below the local normal in 23.055555555555557% of analysed 10-day periods. Regional screening uses project-defined thresholds.; Evidence scope: Area context · Confidence: Medium
Air quality: Annual mean PM2.5: 21.4137936382034 µg/m³, source: OpenAQ. This is not a current air-quality reading.; Evidence scope: Area context · Confidence: Medium
Fire: No usable evidence is available.; Evidence scope: Insufficient evidence
Heat: Annual mean of monthly maximum temperatures: 31.6985529589617 °C. Regional screening uses project-defined thresholds, not an individual health forecast.; Evidence scope: Area context · Confidence: Medium

Flood

River flood

No satellite flood observation covers this location yet

Flash flood

Minimal — flat terrain, far from any watercourse

Confidence: high

Height above nearest drainage: 7.3 m
Distance to nearest watercourse: 4882 m
Slope: 3.9%

Flash-flood terrain data is derived from OpenStreetMap waterway data. See OpenStreetMap attribution

Area context

Government construction cost estimate, maximum: 12,000 THB/m² — In Bangkok province; Source: Treasury Department (กรมธนารักษ์) construction cost appraisal · License: Open Data Common (Treasury Department building valuation catalogue) · 2024-08-15 to 2027-12-31
Government construction cost estimate, typical: 7,950 THB/m² — In Bangkok province; Source: Treasury Department (กรมธนารักษ์) construction cost appraisal · License: Open Data Common (Treasury Department building valuation catalogue) · 2024-08-15 to 2027-12-31
Government construction cost estimate, minimum: 400 THB/m² — In Bangkok province; Source: Treasury Department (กรมธนารักษ์) construction cost appraisal · License: Open Data Common (Treasury Department building valuation catalogue) · 2024-08-15 to 2027-12-31
Driest month: December — In Bangkok province; Source: Open-Meteo (ERA5 reanalysis, via archive-api.open-meteo.com) · License: CC BY 4.0 (Attribution 4.0 International) -- https://open-meteo.com/en/licence · 1991-01-01 to 2020-12-31
Climate rainfall annual total mean mm: 1,195.3 mm — In Bangkok province; Source: Open-Meteo (ERA5 reanalysis, via archive-api.open-meteo.com) · License: CC BY 4.0 (Attribution 4.0 International) -- https://open-meteo.com/en/licence · 1991-01-01 to 2020-12-31
Average daily high temperature: 31.7 C — In Bangkok province; Source: Open-Meteo (ERA5 reanalysis, via archive-api.open-meteo.com) · License: CC BY 4.0 (Attribution 4.0 International) -- https://open-meteo.com/en/licence · 1991-01-01 to 2020-12-31
Wettest month: September — In Bangkok province; Source: Open-Meteo (ERA5 reanalysis, via archive-api.open-meteo.com) · License: CC BY 4.0 (Attribution 4.0 International) -- https://open-meteo.com/en/licence · 1991-01-01 to 2020-12-31
Height above nearest drainage (typical): 4.8 m — In Khlong Toei district; Source: 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. · License: 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) · 2010-12-12 to 2015-01-07
Height above nearest drainage (lowest 10%): -1.1 m — In Khlong Toei district; Source: 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. · License: 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) · 2010-12-12 to 2015-01-07
Terrain slope (typical): 0.3% — In Khlong Toei district; Source: 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. · License: 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) · 2010-12-12 to 2015-01-07
Terrain slope (steepest 10%): 0.7% — In Khlong Toei district; Source: 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. · License: 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) · 2010-12-12 to 2015-01-07
Distance to nearest watercourse (typical): 4,979.7 m — In Khlong Toei district; Source: 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. · License: 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) · 2010-12-12 to 2015-01-07
Distance to nearest watercourse (closest 10%): 3,664.1 m — In Khlong Toei district; Source: 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. · License: 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) · 2010-12-12 to 2015-01-07
Flash-flood terrain susceptibility: low — In Khlong Toei district; Source: 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. · License: 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) · 2010-12-12 to 2015-01-07
Elevation, maximum: 10.9 m — In Khlong Tan subdistrict; Source: Mapterhorn terrain tiles (Copernicus DEM GLO-30 / WorldDEM-30, terrarium encoding, via tiles.mapterhorn.com) · License: Copernicus WorldDEM-30 Licence (COP-DEM-GLO-30-F, 'Global 30m Full, Free & Open' -- https://documentation.dataspace.copernicus.eu/APIs/SentinelHub/Data/DEM/resources/license/License-COPDEM-30.pdf); free of charge, reproduction/distribution/public-communication/adaptation all granted, commercial use permitted; required notice: "produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved." Tiles served by Mapterhorn (© Mapterhorn, https://mapterhorn.com/attribution) -- both notices required. · 2010-12-12 to 2015-01-07
Elevation, typical: 6.6 m — In Khlong Tan subdistrict; Source: Mapterhorn terrain tiles (Copernicus DEM GLO-30 / WorldDEM-30, terrarium encoding, via tiles.mapterhorn.com) · License: Copernicus WorldDEM-30 Licence (COP-DEM-GLO-30-F, 'Global 30m Full, Free & Open' -- https://documentation.dataspace.copernicus.eu/APIs/SentinelHub/Data/DEM/resources/license/License-COPDEM-30.pdf); free of charge, reproduction/distribution/public-communication/adaptation all granted, commercial use permitted; required notice: "produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved." Tiles served by Mapterhorn (© Mapterhorn, https://mapterhorn.com/attribution) -- both notices required. · 2010-12-12 to 2015-01-07
Elevation, minimum: 3.1 m — In Khlong Tan subdistrict; Source: Mapterhorn terrain tiles (Copernicus DEM GLO-30 / WorldDEM-30, terrarium encoding, via tiles.mapterhorn.com) · License: Copernicus WorldDEM-30 Licence (COP-DEM-GLO-30-F, 'Global 30m Full, Free & Open' -- https://documentation.dataspace.copernicus.eu/APIs/SentinelHub/Data/DEM/resources/license/License-COPDEM-30.pdf); free of charge, reproduction/distribution/public-communication/adaptation all granted, commercial use permitted; required notice: "produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved." Tiles served by Mapterhorn (© Mapterhorn, https://mapterhorn.com/attribution) -- both notices required. · 2010-12-12 to 2015-01-07
Elevation, range: 7.7 m — In Khlong Tan subdistrict; Source: Mapterhorn terrain tiles (Copernicus DEM GLO-30 / WorldDEM-30, terrarium encoding, via tiles.mapterhorn.com) · License: Copernicus WorldDEM-30 Licence (COP-DEM-GLO-30-F, 'Global 30m Full, Free & Open' -- https://documentation.dataspace.copernicus.eu/APIs/SentinelHub/Data/DEM/resources/license/License-COPDEM-30.pdf); free of charge, reproduction/distribution/public-communication/adaptation all granted, commercial use permitted; required notice: "produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved." Tiles served by Mapterhorn (© Mapterhorn, https://mapterhorn.com/attribution) -- both notices required. · 2010-12-12 to 2015-01-07
Share of 10-day periods with rainfall deficit (10-year): 23.1% — In Khlong Toei district; Source: Climate Hazards Center UC Santa Barbara & WFP -- Thailand: Rainfall Indicators at Subnational Level (HDX) · License: CC BY (Creative Commons Attribution International) · 2016-01-01 to 2025-12-31
Worst 3-month rainfall deficit (10-year): 25% — In Khlong Toei district; Source: Climate Hazards Center UC Santa Barbara & WFP -- Thailand: Rainfall Indicators at Subnational Level (HDX) · License: CC BY (Creative Commons Attribution International) · 2016-01-01 to 2025-12-31
PM2.5, annual average (low-cost sensor): 25 µg/m³ — In Bangkok province; Source: OpenAQ — Soi Rimthang Rotfai 3-2662388 (low-cost) · License: CC BY 4.0 (AirGradient via OpenAQ) · 2025-01-01 to 2026-01-01
PM2.5, annual average: 21.4 µg/m³ — In Bangkok province; Source: OpenAQ — Millennium Residence-2151387 (reference) · License: CC BY 4.0 (AirGradient via OpenAQ) · 2025-01-01 to 2026-01-01
Recent 3-month rainfall vs. normal: 104% — In Khlong Toei district; Source: Climate Hazards Center UC Santa Barbara & WFP -- Thailand: Rainfall Indicators at Subnational Level (HDX) · License: CC BY (Creative Commons Attribution International) · 2026-07-01 to 2026-09-21

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