Software for digital photogrammetric mapping and LIDAR data processing
Key Features
EspaKernel
Create and manage image sets and frames
Combine image data and orientations
Read and write RAW images
Read and write TIFF images
Read and write BigTIFF images
Read and write JPEG images
Read and write tfw format files
JPEG image compression inside TIFF images
GZIP image compression inside TIFF images
Create tiled images
Rotate, flip and swap images
Sharpen images
Create image pyramids
Create block overview mosaics
Combine image from separate channels
Split image to separate channels
Combine image pyramids to one file
Define stereo pairs
Compute epipolar images
Transfer orientations (MATCH-AT)
Transfer EnsoMOSAIC orientations
Transfer Bingo orientations
Transfer ISDM (ImageStation Digital Mensuration) orientations
Create artificial points for orientation transfer
EspaBlock
Prepare triangulation work using project wizard
Measure fiducial marks automatically
Measure tie points automatically
Measure and edit points visually
Adjust tones automatically
Compute blocks efficiently using bundle adjustment program included (EspaBundle)
Utilize iterative flow of working in triangulation
Use approximate image orientations to guide image measuring
Visualize adjustment results
EspaBundle
Use aerial film cameras
Use aerial digital cameras like Ultracam and DMC
Use multiple observation files
Define interior orientation (focal length, the location of principal point in the image plane, lens distortion)
Compute fiducial mark transformation with 6-, 8,- or 12- parameters
Correct effects of earth curvature and refraction
Compute approximate values using 4-parameters transformation (Helmert transformation)
Compute bundle adjustment
Adjust with XYZ-, XY- and/or Z-known control points
Adjust with distance observations
Adjust with GPS observations and drift parameters
Adjust with additional parameters (self calibration)
Write orientation parameters
Write accuracy estimates
Write adjustment report
EspaOrtho
Define orthophotos from input imagery
Compute terrain grids for orthophotos from random points or existing terrain grids
Rectify imagery to orthophotos
Clip and attach image patches
Create seamless orthophotomosaics
Preview orthophotomosaics
Adjust tones manually
Compute automatic tone adjustment for images
Adjust tone with color balance
Adjust white and black balance
EspaCity
Extract 3D data using stereoscopic measuring, image-wise measuring or orthophoto measuring
Utilize various alternatives for stereoscopic viewing
Compute y-parallax free epipolar images on-line
Adjust tones automatically
Superimpose 2D or 3D vector data on stereo images
Exchange spatial data between EspaCity and other applications using EspaGate linkage
Import and export spatial objects using shape files
Select object type from various alternative geometry types (with or without attribute information)
Use layer techniques to separate vector data sets (active, hidden, 2D, background)
Use Object Edit to work in 3D
Use Trail Edit to work in 3D
Find height level automatically
Control height level continuously
Compute digital elevation models (DEM) automatically
Check and measure point data efficiently with EspaDrive tools
Compute and edit grid elevation models
Visualize grid models with several techniques
Compute smooth contour lines
Utilize pre-defined feature models for 3D modeling of spatial objects
EspaGate
Standard set-up enables spatial data transfer between EspaCity and the
(a) ArcGIS environment
(b) AutoCAD environment
(c) MicroStation environment
Special set-up enables spatial data transfer between EspaCity and the
(d) Smallworld environment
(e) Trimble Locus environment
(f) Topocad environment
Develop your own EspaGate application using EspaGate API programming interface (C++)
EspaEngine
Process airborne LIDAR data
Process photogrammetric point data
Read and write LAS format files
Read and write XYZ format files
Classify georeferenced points automatically
Classify georeferenced points in stereo (EspaCity connection)
Compute grid elevation models
Compute contour lines
Visualize data in point clouds (free viewing angle)
Visualize grid elevation models with wireframe or filled area (free viewing angle)
Visualize grid elevation models with colors (free viewing angle)
Visualize grid elevation models with hill shading (free viewing angle)
Visualize grid elevation models with lighting (free viewing angle and customizable light source)
Visualize grid elevation models by wrapping existing image data over grid (free viewing angle)
Visualize grid elevation models with contour lines(free viewing angle)
Check data in stereo (EspaCity connection)
Edit existing data in stereo (EspaCity connection)
Collect new data in stereo (EspaCity connection)
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