ToolboxSatelliteHistorical Survey - Climate & Extreme Weather

Satellite

Historical Survey - Climate & Extreme Weather

Name: Historical Survey - Climate & Extreme Weather
Brand: Lake Pulse
Price: 900.00 USD
Availability: InStock

How heatwaves, storms, and drought have actually affected your lake.

$900

Checkout arrives with the store connection. Orders attach to the lake on your account.

Overview

Archived satellite imagery used to reconstruct how extreme weather has changed your lake over time — freeze and thaw patterns, shoreline change, weed activity, and other indicators of how the water responds to a shifting climate.

Available in three tiers.

What you get & how it's made

1 parameter

What you get & how it's made for Historical Survey - Climate & Extreme Weather
Index layer	What's reported
Bloom, clarity, and sediment indices	Response around heatwaves, storms, and drought

Bloom, clarity, and sediment indices
What's reported:
Response around heatwaves, storms, and drought

You get

Before-and-after index maps around weather events, in your Portal
Written summary of observed responses

How it's produced

Source: Sentinel-2 satellite imagery (2015 onward); earlier years from Landsat
Base image: NAIP aerial photography
Resolution: Pixel size shown on every image (typically 10–30 m)
Minimum lake size: About 25 acres
Processed by: Lake Pulse, automated; cloud-affected scenes excluded
Delivery: Within 15 business days

Product category

ServiceReport delivered to your Portal
ServiceBy the Lake Pulse Boathouse

Delivered digitally
Available in delivered within 15 business days of ordering. contact the boathouse if you need a specific date range confirmed for coverage first.
Delivery
Delivered to your Portal — no shipping, no waiting on a box.
SKU
LP-HIST-CLIMATE-1

Example result

Clarity drop after 3 of 4 major storms

Association, not proof of cause

Turnaround

Delivered within 15 business days of ordering. Contact the Boathouse if you need a specific date range confirmed for coverage first.

What problem does this solve for our lake?

Climate effects on a lake are gradual, cumulative, and almost impossible to perceive from the shoreline. Ice-out arriving two weeks earlier than it did in the nineties changes the entire growing season — stratification sets sooner, the productive period lengthens, and bloom risk rises — but nobody experiences that as a change. They experience one warm spring.
The satellite archive holds the record. Freeze and thaw dates, shoreline position, and vegetation extent reconstructed across decades turn a diffuse worry into specific numbers with dates attached.
That matters practically as well as intellectually. A lake whose ice-free season has lengthened by three weeks has a different management problem than it had thirty years ago, and monitoring designed for the old lake will be timed wrong for the new one.

What's included?

Historical reconstruction of climate and extreme weather impacts from archived satellite imagery
Freeze and thaw pattern analysis across the covered period
Shoreline change and vegetation activity indicators
Storm, heatwave, and drought event impacts
Three tiers available
Delivered as an interpreted report, not raw imagery
Results loaded into your lake's account

What's not included

Field sampling or laboratory chemistry. Satellite observation infers conditions from reflectance; it does not measure water.
Detection of anything below the surface. This is a surface-optical method.
Toxin measurement or species identification
Guaranteed coverage on any given date. Cloud cover and satellite revisit intervals decide what imagery exists.
Regulatory or compliance determinations

Requirements

Your lake's location and boundary
A lake of about 25 acres or more. Smaller lakes, narrow arms, and coves can fall below the image resolution.
The time period you want covered, and the question behind it
Realistic expectations about cloud gaps. Some dates simply have no usable imagery, and no amount of processing recovers them.
A Plus, Lake Admin, or PRO subscription to have results loaded into your Lake Pulse account
Contact the Lake Pulse Boathouse if you have questions.

What you get back

Results

A dated record of how your lake's seasonal cycle has shifted
Freeze and thaw trends, which are among the most sensitive climate indicators available for a lake
Documented impacts of specific storm, heat, and drought events
A basis for re-timing monitoring to the lake you have now rather than the one you had
Results load into your lake's Data Library in the Lake Pulse Portal
Data can be charted in the Analytics Hub, used to trigger alerts, or shared across your lake community
Results are found in your lake's portal, accessible only to Plus, Lake Admin, and PRO subscription tiers

Pro tips

Ice-out is the headline number. It is easy to explain, it is well documented in the archive, and it is what makes the change legible to a board.
Re-time your sampling against it. A programme designed around a mid-April ice-out is sampling the wrong weeks if ice-out is now late March.
Longer ice-free seasons mean longer stratification, which means more time for bottom water to go anoxic. That connects directly to sediment phosphorus release.
Pair it with a weather station. History explains the trajectory; live data explains this week.
This is the least urgent and most strategic product in the satellite line. It changes how you plan rather than what you do tomorrow.

Results sync to the Portal for Plus, Lake Admin, and PRO subscribers

Results from this product land in your lake's shared record in the Portal — next to everything else your lake has ever measured, instead of in an inbox.

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About these results

Every image shows the date it was captured. Satellite products are derived from reflected light recorded as a satellite passes over your lake. Values are relative indices, not laboratory concentrations, and cannot identify an organism, a toxin, or a pollutant. Cloud, haze, sun glint, shallow water, and shoreline effects can distort or hide the signal, and small lakes, narrow arms, and coves may fall below the image resolution. Conditions can change within hours of a pass. The absence of a detected bloom does not mean the water is safe. Results can help you make decisions about safe swimming and water use, but no result is definitive for every place and time. It is always good practice to check posted signs and your state or local health authorities.

Questions on this?

Our team can help you choose the right solution for your lake, explain how results sync to your Portal, or point you to the right subscription.

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