Site photos on map, with design KML overlaid

Import your design KML onto your photo map and verify planned vs. actual on the spot. Field crews capture, office teams compare and sign off — all in one place. No exporting, no separate GIS tool.

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Verifying field work shouldn't mean juggling two separate tools

Your field photos are geotagged, and your design lives in a separate KML file. Until now, comparing the two meant loading both into a GIS tool and overlaying them by hand. With Timemark, it all happens in one place. Import your design KML straight onto your photo map and compare planned vs. actual on the spot. No exporting, no extra tool.

Timemark app interface with toggles for "Time: 02 Feb 2024 5:57 PM", "Address: 19400 Homestead", "Map", and a map of New York.

Key Features

The interface of Timemark with a timestamped photo. The sync status bar shows “Saved”.

Photos on the map,
auto-tagged

Every photo you take is stamped with GPS and time instantly. No digging through metadata, no manual entry. Open the map and your whole site is already there, so you can see where work happened at a glance.

  • GPS and timestamp data are tamper-proof, even if system time or GPS is manipulated
  • Switch on to add more context such as latitude, longitude, weather, elevation, compass direction, etc.
  • Built-in verification via a unique photo code ensures every record is authentic and traceable
The data fields inside the ‘Edit Template’ with the Address field toggled on; all other fields are toggled off including Logo, Business Card, Tags, Weather, Lat/Long, Altitude, and Compass.

Import & overlay design KML

Upload your engineering design file straight onto the photo map. Points, lines, and polygons render as a KML overlay right on your photos. No conversion, no third-party tools.

  • One-click import: Drop in a .kml or .kmz and the planned route renders instantly.
  • Layers panel: Show or hide each layer and zoom to any feature, no re-importing.
  • Multiple files: Stack several .kml / .kmz layers and compare sources side by side.
A photo gallery that has a few photos selected; on the right hand side shows the options to export to Excel or PDF; at the bottom shows the options to share to WhatsApp, export as PDF / ZIP / KMZ.

Compare Planned
vs. Actual

See photo locations and design coordinates in one view. Catch where the work drifts off-plan before it turns into a dispute. Built for office teams on the web.

  • Overlaid on one map: Planned KML and actual photos render in the same view.
  • Spot the gaps: Map view shows exact photo coordinates for spot-by-spot checking.
  • QC & acceptance: Use it for quality control, acceptance checks, and billing verification.

How to verify field work against your design KML?

A demonstrative graphic that shows the "capture" button on Timemark
1. Get Timemark App
Go to app stores, find Timemark and download it. Open the app, grant camera and location permissions. That’s it. No complex steps, just a few taps to get ready.
Illustration of a timestamp display showing "09:30 AM". Illustration of a Timemark - like camera interface with timestamp and layout elements.
2. Take Geotagged Photos
Tap the camera in Timemark to shoot your site. Every photo gets an auto GPS and time stamp, then lands on your photo map by location. No manual edits, no sorting.
Illustration of a Timemark - like interface element with timestamp (09:30 AM) and address (19400 Homestead Rd, Cupertino, California, America).
3. See Photos on Map
Open Teamspace on web and switch to the map view. Every photo is pinned right where it was taken, so your whole site is laid out by location.
Illustration of a Timemark - like interface element with timestamp (09:30 AM) and address (19400 Homestead Rd, Cupertino, California, America).
4. Overlay Your Design KML
Hit Import KML and drop in
your .kml or .kmz. It lands right on your photos. Compare planned vs. actual on the spot. No exporting, no extra tool.
Download Timemark APP

Built for as-built verification

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Fiber & Telecom

Check splice pits and handholes against the planned cable route before each segment is signed off.

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Pipeline & Utilities

Overlay the design alignment on your field photos for inspection and acceptance, deviation by deviation.

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Civil & Construction

Track built work against design plans on one map, a clear visual record for clients and supervisors.

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Survey & Inspection

Cross-reference inspection photos with the designated survey areas, location by location.

Why field teams verify their work in Timemark

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Catch Deviations Before
Sign-Off

Overlay the design KML on your field photos and check each segment against the plan. Spot wrong installs or off-route work early, and fix them before they turn into a rework or a failed acceptance.

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Settle Disputes with GPS Proof

Each photo carries a timestamp and the exact spot it was taken. That's proof you can trust. If a client or vendor disputes the work, show the geotagged evidence against the design KML. No more guesswork.

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One Map for Field and Office

Field crews shoot on mobile, the office verifies on web, all from one map. No exporting, no switching tools, no version mix-ups. Everyone works from the same picture.

Your Field Photos Are Safe & Secure With Timemark

Privacy and safety matter for your construction photos. Timemark’s construction progress photography keeps every shot secure with GPS and date stamps, providing full context for every image. Once uploaded, photos stay exactly as-is—no edits allowed. Trustworthy site documentation, always reliable for legal and compliance needs.

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Timemark vs Other Photo Tools

Timemark combines verifiable metadata, an intuitive interface, and easy photo management, making it the best timestamp camera.
Comparison
What You Get
Timemark's Advantages
vs System Camera
Basic photo with no trusted metadata
Timemark adds network synced time, GPS, and  notes directly on photos for verifiable evidence and audits. The Teamspace feature auto organizes photos by project and member.
vs Timestamp Camera
Unsecured time and location overlay
Timemark adds non-forged timestamp, GPS, logo, and more to photos plus team features and web portal to view and manage photos.
vs CompanyCam
Overpay for complex project sharing features with basic timestamp and GPS overlay
Timemark allows you to capture more context other than just timestamp and GPS. It is straightforward and cost-effective for capturing and organizing photos, ideal for small to medium-sized field teams seeking simplicity and scalability.

Frequently Asked Questions

Does the imported KML layer save to my team account?
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What file formats can I import?
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Is the photo map for field teams or office teams?
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Do I still need a separate GIS tool?
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Try Timemark - the Best Timestamp Camera Free!

Download Timemark now to add verifiable timestamps to photos and create your team’s organized photo workflow fast.