A raster dataset composed of two or more merged raster datasets—for example, one image created by merging several individual images or photographs of adjacent areas.

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1answer
21 views

Mosaic to raster 16BIT Error 999999

I am using ArcGIS for Desktop 10.1. I am trying to merge a few 16bit rasters by Mosaic to New Raster. The problem is it makes me do only a 8bit output making me lose pixel data bigger than 255 and ...
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1answer
31 views

LiDAR MN Data Download Merge Mosaic

I have been using the toolbox found here: http://www.mngeo.state.mn.us/chouse/elevation/lidar.html to download LiDAR data for MN. The tool is very convenient for downloading multiple tiles but the ...
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0answers
20 views

Fill raster “gaps” (No-Data cells) by means of different raster [on hold]

Let's assume I have two (or more) rasters with different resolutions which describe the same area. Since my question is so general, I thought that I will easily navigate answer, but I can't. This is ...
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1answer
32 views

how to add multiple grids in SAGA gis

Here is the "big" problem: my Digital elevation model is divided in a lot of pieces (single files .xyz). In order to build a mosaic of them I need to import them all. With SAGA I can import them ...
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0answers
20 views

Zonal Statistics as Table having problems with Mosaic Dataset

I have a mosaic dataset of forest cover around the globe for the year 2000 (each cell's number contains the percent of forest cover in that area). I have randomly selected a large number of points ...
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1answer
163 views

Combine two grids with a small area of overlapping pixels to a new raster in QGIS/SAGA

Hint: the first grid is 1 byte and the second is 2 byte The new raster should have a blended transition. How can i do this?
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1answer
121 views

Exporting .tif from referenced mosaic dataset does not use functions in raster dataset

Very frustrating little issue in ArcGIS 10.1 -- I have a referenced mosaic dataset of terrain data that has a series of functions inserted (slope and several iterations of a statistics function to ...
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0answers
9 views

how to export tiffs from mosaic dataset with function chain applied using model builder

I am trying to apply raster functions to a mosaic dataset and save them as geotiffs. I am able to do this from the Image Analysis window, but when I apply the filters with the geoprocessing tools ...
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2answers
254 views

Rasters added to mosaic dataset only display at large acale

I have a set of 357 rasters in .jp2 that I've added to a mosaic dataset. All but 7 of them display properly, but the 7 only display at larger scales, around 1:6500 and under. I've tried adding them ...
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0answers
33 views

Mosaic LANDSAT 4 Image in ERDAS IMAGINE

I am trying to do Mosaic in Erdas imagine. I have three tiles of Landsat data: one is Sept89 others two are March90. I am using Weighted Seamline method and Histogram Matching for the mosaicing but ...
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0answers
67 views

Add Rasters to a new GDB/Mosaic Dataset in ArcGIS ModelBuilder

I'm attempting to add rasters to a new mosaic dataset in a new file geodatabase, all in the same model. However, the Add Rasters To Mosaic Dataset tool does not recognize the NewMosaicDataset or the ...
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2answers
56 views

Mosaic to new raster: same number of bands issue

I am trying to mosaic 32 raster files (min value 0, max value 13) into one raster file so that I can later use this new raster to extract multiple values to points. However, when I try and mosaic the ...
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1answer
33 views

mosaicing geotiffs with gdal creates gaps due to alpha layers

I have a series of geotiffs which I'm trying to mosaic together, however when they are combined their individual alpha layers overlap sections of the other images and create gaps in the final mosaic: ...
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0answers
41 views

gdal_merge tries to create image with negative dimensions

I am trying to use gdal_merge.py to create a mosaic from a set of geotiffs, however the command fails with the error message: "ERROR 1: Attempt to create -3510x1817 dataset is illegal,sizes must be ...
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0answers
15 views

TIFF, TFW and 3D Integration [duplicate]

I have a bunch of tiffs and their corresponding tfws. I want to compose all those images into one and use it as background on my 3d app. (3ds) for 3d model integration. There are almost 200 aerial ...
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0answers
77 views

Merge several images and Export a GeoTiff File

I have approx 500 geo-referenced images that I was hoping to merge into 1 geo-referenced file, and export it as a single geotiff file. To be used in AutoCAD Civil 3D I know I am pushing my luck and ...
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0answers
45 views

Managing or Reducing noise in a mosaic raster

I have created a raster with the Mosaic to New Raster tool from 3 separate rasters. However in my mosaic I have some consecutive pixels which seem to be the noise of the previous procedure. Is there ...
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6answers
283 views

If I were flying over a flat world at constant elevation, taking aerial photos, how would I patch them into a mosaic?

Restating the question: If I were flying over a 2 dimensional world, at a constant altitude, how would I patch those images together? I'm using some tools right now that assume I'm doing a panorama ...
4
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1answer
127 views

Building a Mosaic Dataset with rasters that are not georeferenced. Whats the workflow?

I have 68 aerial jpegs that I would like to use in a Mosaic Dataset. They have not been georeferenced. My question is in regards to whether I should georeference them and then rectify and save them in ...
2
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0answers
107 views

How to control cell overlap in mosaic dataset?

I am trying to set the cell overlap values to maximum in a mosaic dataset. I have unsuccessfully set the mosaic dataset properties to the following with a blend width of 500: Properties > ...
2
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0answers
42 views

Incorrect range for mosaic returned by calculate statistics

Hoping someone can catch an error here-- I'm working towards a time anaimation of rasters contained in a mosaic. Most of the animation is blank however because most of the rasters contained are ...
5
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2answers
364 views

Correctly merging DEM rasters and eliminating edge effects

I'm using 10m DEM rasters from the NRCS Data Gateway for a large portion of California. The problem is some strange tiling that appears after merging, but isn't present in the original data (before ...
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0answers
74 views

Mosaic to New Raster: Problem with min and max values

I have to combine several DEM rasters into one from this source: http://srtm.csi.cgiar.org/SELECTION/inputCoord.asp, so I use Mosaic to New Raster tool. I set up the tool: 1) I input the rasters (all ...
0
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1answer
37 views

ArcGIS export mosaic seamline

I created a mosaic from multiple overlapping GeoTif files in ArcMap 10.2. Than I created seamlines between the images to define which part of the scene is taken from which original image. Now, I want ...
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2answers
6k views

Differences between Raster Dataset, Raster Catalog, and Raster Mosaic

I have about 40 scanned, colorful Geology maps that are GeoTiffs. I want to bring them into an Esri FileGeodatabase to lower their size, combine them as one and display them with a mostly transparent ...
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1answer
167 views

How to create a mosaic in QGIS with cutline and feathering for Landsat-8 imagery

1 - I have two scenes Landsat-8 RGB 6/5/4 and I need to mosaic them: 2- This is my cutline in polygon format that will smooth the overlapping area: 3 - So, I need to create a mosaic with ...
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2answers
59 views

Mosaic To New Raster - Raster Cells Shift

I have wind raster datasets for the U.S. that are organized by state and I would like to merge these datasets to get one map of the whole U.S. I am new to using ArcGIS and through some research I ...
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0answers
28 views

Raster Mosaicking GRASS Issue

I have a project where I have to download DEMs from USGS and mosaic them. So I downloaded them from EarthExplorer and imported them into GRASS. When I start the GUI version of r.patch using the ...
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2answers
71 views

Building DEM of large areas

I am putting together a compilation of 1/3 arc second, and 1/9 arc second DEM data for essentially all of southeastern Oregon in ArcGIS. This surface would be used for geomorphological and geological ...
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1answer
42 views

Mosaic to New Raster not allowing correct overlap

I am not sure what exactly is causing hiccups for me - how I processed the data (removing the white edges in 3rd party software), the bit depth (8bit), the file format (png to support transparency), ...
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0answers
55 views

Mosaic several geotiff files

how to mosaic several geotiff file to submap that does not contain ALL the source maps I need GDAL C++ API?
2
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1answer
39 views

Disable Mosaic Overview Information When Using Identify Tool

I have a created mosaic datasets using elevation data. When I add this data to ArcMap and use the identify tool it brings up information about both the footprint and image. At full extent the ...
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2answers
79 views

ArcGIS, mosaic first or calculate first

I'm working a set of 30meter DEMs (~40 DEMs) for New England. I've seen a lot of debate on whether to work with (A) the individual DEMs first, and then mosaic the final raster calculations together, ...
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1answer
96 views

mosaic dem with multiple coordinate systems

I'm sure this is a basic question, but I'm struggling to mosaic multiple DEMs (~40) into one large raster. The DEMs are 30m NED rasters from the NRCS data gateway, for the New England region. They are ...
0
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1answer
237 views

How to create a raster mosaic from many asc files

I am trying to create a raster mosaic (in ArcGIS 10.1) as I am working with many asc files - I am trying to put all the different tiles together in order to run a view shed analysis. I have been told ...
2
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3answers
77 views

Arcpy: Processing multiple files subsequently

I have an indexed dictionary containing files and want to "mosaic" (arcpy.MosaicToNewRaster_management) all files with the same index. The number of files per index range from 1 to about 30. ...
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0answers
52 views

What is the Pro or Cons for mosaic 30 GB jp2000?

Has anyone tried mosaic jp2000 imagery in ERDAS, ArcGIS , ENVI or any softwares that they have accomplished ? I have three jp2000 files that is total about 28.1 GB that I want to mosaic with ?
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0answers
26 views

Best Management - Building, Site and Development Plans

We have thousands of scanned plans sets for various buildings, sites and developments that have been acquired over the years. The plan sheets are saved as tiff files and the entire plan set is saved ...
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0answers
43 views

Geoserver Image Mosaic Plugin - Index Table - ORACLE

On my current project we are using a Geoserver ImageMosaic to display aerial photography for England. We are also working to enable the TIME attribute on the layer so that we can display historic ...
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0answers
124 views

Mosaic many rasters in ArcGIS is slow

I am trying to merge 166 tiles into a single world raster (500 meters resolution) through ArcGis "Mosaic to new raster" tool with a simple Python script. The process seems incredibly slow. Before ...
0
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1answer
241 views

how to mosaic rasters in grass gis?

I am new user of GRASS GIS. I need to know how can i mosaic different satellite imageries using GRASS GUI? I was trying to use i.image.mosaic, but could not succeed. I have been looking for online ...
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0answers
48 views

working with image service and mosaic rule lock raster method, how can the lock IDs be set by the user

I have an image service with many overlapping rasters that I have loaded into a map. I would like for the user to be able to choose which rasters they would like to view. I know I can use the mosaic ...
7
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3answers
970 views

Merging hundreds of Aerial Photos into one big file?

I have tried to merge my 405 Aerial Photos into one. I have FME and ArcInfo 10.0 at my disposal on Windows 7 64bit. I have tried the following: create a mosaic; export all images from a ...
0
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0answers
18 views

How to mosaic lots of TIF files [duplicate]

I have 550 piece of .Tif fil files. I need to mosaic them. I tried QGIS, ERDAS and ArcGIS but they crashed everytime. In Erdas Tif's stored only 4GB limit of size. Which solution can be useful for me ...
0
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2answers
48 views

Break Mosaic into Large Tiles

I have 607 aerial images of Massachusetts in .jp2 format. They are in a mosaic however I need to break down the 607 images into groupings of 16(4x4) spatially so that I can more easily process ...
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0answers
34 views

Access multiple rasters with GeoServer

I am curious if anyone knows if, and how, it would be possible to configure GeoServer to provide download (GetCoverage) capabilities to multiple adjacent rasters. A GeoServer mosaic comes close, but ...
2
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3answers
143 views

Using gdal_merge to create a grayscale mosaic

My gdal fu is weak and I need help! ;) I'm creating a mosaic in geotiff from hundreds of ecw. I created a list of all my rasters and used this command: gdal_merge -o c:\temp\output_image.tif -q -v ...
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0answers
28 views

Multiple Source Imagery Mosaic Overviews and Display

I have multiple ortho imagery sources that I wish to mosaic into one (fairly) seamless dataset. I have mosaicked each year separately and currently have: one panchromatic (made into an 8 bit ...
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0answers
263 views

ArcGIS Mosaic to New Raster() tool seems to interpolate data gaps on one computer/version but not another?

i have a group of raster files in .tif format that I want to mosaic together into one .tif. I've noticed that I get data gaps along the seams when I do Mosaic to New Raster() on my home computer ...
0
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1answer
27 views

ossim-extract-vertices.exe (in commandline) not working on WIN7 o

ossim-extract-vertices.exe (in commandline) not working on WIN7 op. I would like extract the image bounds from the pan-sharpened Landsat 8 image. 3 years ago it worked :-( . Have you any solution? BR ...