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HAMMER GIS, home

HG-M00 Drone mapping and more

Everything between the photo and the map.

Alongside surveys and systems, we take on focused jobs that municipalities and organisations need from time to time: drone photography and mapping, 3D models, digitisation and conversion of plans, maps for display and print, and sorting out data that has piled up in different formats.

Framed aerial wall map in a waiting area
P-01 Framed aerial wall map in a waiting area
Plan no.
HG-M00
Scale
1:1,250
Updated
11.2026

Drone

Drone photography and mapping

A drone is the right tool when you need a current view of a defined area, quickly, and at higher resolution than standard aerial imagery: a construction site, a new neighbourhood, a planning area or an event that needs recording.

  • Aerial photos and video Images and footage for documentation, presentations and project marketing.
  • Orthophoto and elevation model A calibrated orthophoto in the Israeli grid and a surface model for a focused area, as a basis for mapping and on-map measurement.
  • Progress monitoring Repeat flights over the same site, to compare states over time.
  • Oblique imagery Angled imagery showing facades, storeys and balconies that are invisible from directly above.

Need GIS layers from the imagery? That is an orthophoto survey.

P-02 3D model of city blocks by height

3D

3D models

3D turns a plan into something you understand at a glance: how a building will look, what can be seen from a hill, and where a height restriction runs.

  • City scene Buildings with heights derived from orthophoto layers and a surface model, in a scene you can share and bring into your GIS.
  • Line of sight and viewshed Analysis of what is visible from a given point and what is hidden, based on a surface model.
  • Height restrictions A permitted-height grid, for example around airports, displayed over the city model.
  • Planning visualisation Existing versus proposed conditions for committees, residents and decision makers.
3D height model: extruded blocks in orange and red
P-03 3D height model: extruded blocks in orange and red

Digitisation

Digitisation and compilation of plans

Much of a municipality's knowledge sits in AutoCAD files, scanned plans and building files. Digitisation turns it into layers you can search, clip and show on the map.

Folded silk map
P-04 Folded silk map

Cartography

Maps for display and print

A good map on the meeting-room wall does something a screen does not: everyone sees the same picture, at the same size, every day.

  • Wall maps Large maps for municipal offices: addresses, blocks and parcels, neighbourhoods and infrastructure.
  • Maps for meetings and committees Thematic maps that show one topic clearly, for a management meeting, a committee or a resident presentation.
  • Fabric maps Printing on fabric, for maps that need to last or serve as a gift or event piece.
  • Maps for publication Clean maps for brochures, presentations and websites, designed to match the organisation's branding.
Topographic map with planned road alignments
P-05 Topographic map with planned road alignments

Data

Data processing, conversion and cleanup

A layer that will not line up, an address table that will not join to the map, or five files describing the same thing in five ways. Fix it once, properly.

  • Address cleansing Street names and house numbers standardised, gaps filled and the table joined to the address layer.
  • From table to map Excel tables with addresses or coordinates turned into a GIS layer.
  • Format conversion Shapefile, File Geodatabase, GeoPackage, GeoJSON, KML and DWG/DXF, in any direction, without losing attributes.
  • Coordinate systems Diagnosing and fixing layers that do not line up: Israeli Transverse Mercator (ITM), the old Israeli grid and WGS84, with the correct transformation between them.
  • Merging and QA Schemas and domains unified, duplicates removed, topology fixed, and checks before publication.
  • Publishing Orderly loading into ArcGIS Online, with symbology, pop-ups and defined sharing.
Oblique 3D city scene with coastline and towers
P-06 Oblique 3D city scene with coastline and towers

FAQ

Questions about additional services

What is the difference between drone imagery and an orthophoto survey?

Drone imagery provides photos, video or an orthophoto of a given area. An orthophoto survey is the next step: interpreting the imagery into GIS layers such as buildings, pavements and poles. You can order either one separately, or both together.

Are drone flights authorised?

Yes. Flights follow Civil Aviation Authority of Israel regulations and are coordinated with the relevant parties in the flight area, with care for privacy. Airspace restrictions are checked before every project.

Can AutoCAD files be converted into GIS layers?

Yes. For a one-off or unusual conversion we do the work as a service. For recurring conversions, such as MAVAT plans and AS-MADE surveys, CADabra handles it with topology checks, a quality report and publishing to ArcGIS Online.

Our layers do not line up. Can you fix that?

Yes. Usually a layer was assigned the wrong coordinate system, or converted without the right transformation, for example between the old and new Israeli grids. We diagnose the cause, fix it and document what was done.

We have an Excel table of addresses. Can it become a map?

Yes. We clean and standardise the addresses, join them to the address layer or geocode them, and deliver a GIS layer. Addresses that cannot be matched are listed separately for review.

Do you produce wall maps?

Yes. We design and produce large-format wall maps for municipal and corporate offices, from your data and in your branding, as well as maps printed on fabric.

Can we get a 3D model of the city?

Yes, at different levels of detail. A basic model is built from buildings with heights derived from the orthophoto and a surface model. Line-of-sight analysis, height restrictions and planning visualisations can be added on top.

M-09

Got a file, plan or image waiting for a map?

Send us a sample and a short description, and we will come back with a proposal for the work and the deliverable.