Services

DDIS specializes in capturing and analyzing aerial photography as a means to produce visual impact studies, viewshed surveys.. We use tethered balloons, telescopic masts, fixed-wings, and multi-rotor drones to capture photographic viewshed studies and time-lapse data. Our annotated overlays, cross-sections, 3D CAD data, and height-specific 360° views, are used for marketing, zoning, site planning, and architectural design. With 19 years of professional experience and various aerial platform inventions, we are able to access highly restricted, urban airspace, when others commercial entities cannot. We have captured 360° panoramas for many of the tallest proposed buildings across the US. Our moored balloon is often flying above Washington, DC, and New York City. If you see an aerostat balloon over the city, it’s probably us.

Covid-19 Countermeasures01
Audit / Coronavirus / Covid-19 / emergency Management / Infrared (IR) / IR / Services / Thermal
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Expert Witness Testimony and Support Services02
Expert witness / Services / Visual Impact
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Viewshed Planning and Analysis Services03
360 Degree / Services
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Crane-Mounted Camera for 360° Viewsheds04
360 Degree / aerial photography / Construction / crane / Services
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Drone Monitoring and Testing Services05
aerostat / drone / Services / Surveillance / UAS / UAV
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Aerial RF Spectrum Audit Services06
Audit / Balloon Test / environmental / RF / Services / spectrum
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Crowd Counting and Analysis Services07
aerostat / Crowd Analysis / Crowd Count / emergency Management / Services
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Aerial Thermal Imaging and Energy Audit Services08
aerial photography / Audit / drone / environmental / IR / Services / Thermal / Thermography / UAS / UAV
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UAS Range-Boosting Services09
aerostat / drone / Services / Surveillance / UAS / UAV
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Architectural Visual Simulation Services010
aerial photography / aerostat / Balloon Test / drone / Marketing / Photography / Services / Simulation / UAS / Visual Impact
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Water Tower and Ground Tank Simulation Services011
Balloon Test / Line-Of-Sight / Services / Simulation / Visual Impact / water tank
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Aerial Search and Rescue Emergency Management Support012
emergency Management / maritime / Services / Surveillance / Thermal
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Oil Spill and Environmental Pollution Monitoring013
aerostat / Environmental Pollution / maritime / oil spill / Services / Surveillance / Thermal
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Wastewater Treatment Plant Simulation Services014
aerostat / Documentation / maritime / Services / Simulation / Visual Impact
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360° Aerial Virtual Tours (Stereo)015
360 Degree / aerial photography / drone photography / Line-Of-Sight / Marketing / Services / Simulation / UAS / Visual Impact
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360° Aerial Photographic Viewshed Study – Cylindrical Panorama – Interactive Virtual Tour016
360 Degree / aerial photography / aerostat / drone photography / Line-Of-Sight / Marketing / multi-rotor / quadcopter / Services / Simulation / UAS / Visual Impact
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360° Reverse Line-of-Sight Viewshed Study (Virtual Tour)017
360 Degree / Line-Of-Sight / Marketing / Services / Simulation / Visual Impact
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Aerostat-Based Maritime Surveillance Capabilities018
aerostat / Line-Of-Sight / Security / Services / Simulation / Surveillance
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Aerostat-Based Border Surveillance Capabilities019
aerostat / Line-Of-Sight / Security / Services / Surveillance
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Aerial Precision Agriculture Support Services020
aerostat / environmental / moored balloon / multipectral / Precision Agriculture / precisionag / Services / Thermal
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Large-Scale Construction Documentation Services021
aerostat / Construction / Documentation / environmental / Services / Visual Impact
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360° Interactive Dusk Aerial Cylindrical Panoramas (Virtual Tours)022
360 Degree / Line-Of-Sight / Services / Simulation / Visual Impact
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360° Interactive Aerial Spherical Panoramas (Virtual Tours)023
360 Degree / Line-Of-Sight / Marketing / Services / Simulation / Visual Impact
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Solar Impact and Artificial Light Pollution Analysis024
Light Pollution / Services / Shadow Study / Simulation / Solar Impact
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Cell Tower Visual Impact Simulations025
Balloon Test / Line-Of-Sight / Services / Simulation / Visual Impact
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Substation and Converter Station Simulations026
aerostat / converter station / Services / Simulation / transfer station / Visual Impact
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Balloon Test and Visual Impact Services027
aerostat / Balloon Test / Line-Of-Sight / Services / Simulation / Visual Impact
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Electric Power Transmission Line Simulations028
aerostat / Powerline / Services / Simulation / Visual Impact
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Wind Turbine, Power Plant, and Wind Farm Simulations029
Balloon Test / Services / Simulation / Turbine / Wind
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Mitigation and Camouflage Services030
Balloon Test / Light Pollution / Services / Simulation / Visual Impact
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Microclimate Wind Analysis031
analysis / environmental / microclimate / Services / Wind
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Sound Pollution Analysis032
aerostat / balloon / environmental / pollution / Services / Sound
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Post-Hurricane Damage Mapping Services033
Services
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Data Center Visualization Services034
Data / Services / Simulation
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