Fotogrametri Dasar Tujuan Pembelajaran: Mahasiswa mengenal ruang lingkup pekerjaan fotogrametri untuk pemetaan dan non pemetaan, bermacam-macam foto udara dan manfaatnya, dapat membaca peta foto, memahami dasar pembentukan model stereo secara analog, serta mampu membuat mosaik dari foto udara Deskripsi singkat: Pengertian fotogrametri, ruang lingkup fotogrametri, aplikasi fotogrametri, jenis-2 foto udara, geometri foto udara, kamera udara, dasar-2 stereoskopis dan paralaks,
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Fotogrametri Dasar
Tujuan Pembelajaran:Mahasiswa mengenal ruang lingkup pekerjaan fotogrametri untuk pemetaan dan non pemetaan, bermacam-macam foto udara dan manfaatnya, dapat membaca peta foto, memahami dasar pembentukan model stereo secara analog, serta mampu membuat mosaik dari foto udara
Deskripsi singkat:Pengertian fotogrametri, ruang lingkup fotogrametri, aplikasi fotogrametri, jenis-2 foto udara, geometri foto udara, kamera udara, dasar-2 stereoskopis dan paralaks, pengolahan foto tunggal dan foto stereo
Praktek Fotogrametri Dasar
Tujuan Pembelajaran:Mahasiswa dapat membedakan bermacam-macam jenis foto, dapat melakukan interpretasi foto untuk identifikasi obyek, dapat menghitung skala foto dan membuat peta foto untuk berbagai keperluan dan membuat peta garis dari sumber foto udara
Deskripsi singkat:Pengenalan berbagai jenis foto udara, menghitung skala foto, penentuan ketinggian obyek dengan pengukuran paralaks, rektifikasi grafis, membentuk model 3D di bawah stereoskop
(Liberty Island)
Photogrammetry
Photos = light / Gramma = to draw / Metron = to measure
• The science and technology of obtaining spatial measurements and other geometrically relevant information from photographs.
• Photographic analysis, using basic equipment and simple geometric concepts, provides adequate approximations to:–Distances and areas–Elevations
• Sophisticated digital raster images and analytical techniques yield precise Digital Elevation Models (DEMs): –Thematic GIS data–Other derived products
Photogrammetric topics:1. Determining the scale of a vertical photograph and estimating
horizontal ground distances from measurements made on a vertical photograph.
2. Using area measurements made on a vertical photograph to determine the equivalent areas in a ground coordinate system.
3. Quantifying the effects of relief displacement on vertical area photographs
Toward Digital Process (Scanners):Toward Digital Process (Scanners):
ZEISS SCAI High Precision Scanner Vexcel UltraScan 5000
Currently using ZEISS SCAI scanner in the production facility, however we are also the authorized dealer of Vexcel Ultra Scan 5000 and the DeltaScan.
DeltaScannner
Click image for details
Digital Camera & LIDAR:Digital Camera & LIDAR:
Batymetry
Raw Data process INPHO Suites Altexis
TopIt
TemporaryMass
StorageArchive System UltraMap Server
The Vexcel UltraCam-D large format digital aerial camera system delivers digital imagery that is radiometrically and geometrically superior to that of conventional film cameras at significant savings
FALCON II is An airborne LIDAR (Light Detection & Ranging) system for the acquisition of digital elevation models (DEM) and ortho images. It comprises an on-board sensor system (hardware) and a modular software package to process acquired data
Click image for details
Archive System:Archive System:
Vexcel UtraMap Server is a powerful digital image catalog and archive system with integrated distributed process management. UltraMap Server is the link between the UltraCam and the potogrammetric stereo processing software, making it the solution for implementing a fully digital aerial mapping workflow.
Archiving is the artery of the digital processing. This is where the data reside and distributed to any part of the process.
Special Services involving Aerial Survey:Special Services involving Aerial Survey:
Airborne LIDAR Survey
Airborne LIDAR Hydrography (SHOALS)
Oblique Photogrammetric Solution (OPS)
Northwest POV Eastern POV
Southwest POV Southern POV
Click images for details
Special Services (LIDAR Survey):Special Services (LIDAR Survey):
Multi sensor system operated on-board an airplane or helicopter. Scanning the survey area strip by strip the position and altitude measurements are also recorded. Falcon II are made of the LIDAR and the Optical Scanner.
Applications:• 3D City Models and Urban
Planning• Monitoring and Protection of
Coastal Zones• Corridor Mapping, Pipelines and
Transmission Lines• Forest Inventory and Precision
Management• Surface Mining and Deposits• Flood Protection and Hydraulic