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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2
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0answers
28 views

Any solution to mosaic Modis MOD13Q1 using batch file?

I have a Modis MOD13Q1 product for Pakistan, four tiles cover my complete area and I have data consisting of 14 years, after every 16-day interval. I want to mosaic them using a batch file which ...
2
votes
2answers
32 views

How to add updated tiles to ArcGIS mosaic

I have several hundred aerial imagery raster tiles (in ecw format) that I have loaded into a mosaic dataset. I would now like to 'replace' or 'overlay' an older aerial imagery layer with this dataset. ...
1
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2answers
106 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 ...
2
votes
1answer
21 views

Merging h5 files from VIIRS to gtiff

I am trying to mosaic all the data from VIIRS of a day into a single gtiff. I've already done it with MODIS data using GDAL. The problem it seems is that the coordinates of each h5 files doesn't seem ...
0
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2answers
34 views

Problem with mosaic orthophoto

I am trying mosaic my orthophotos with ArcMap and Qgis as well. But every times the intersected area will be white color. I know its something about this frame around my pics but normally it is ...
1
vote
1answer
48 views

Speeding up loading raster

I georeference a tif image and then I clipped that image in a mosaic. I did a index of these images but when I load them is very slow(7 seconds or more to display the first tile). How can I do to go ...
1
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0answers
34 views

If I were flying over a flat world at constant zoom (“elevation”), taking aerial screenshots (“photos”), how would I patch them into a mosaic?

I'm not sure if this is the right place to post this question (please comment on this rather than downvote, etc), but if I were flying over a 2 dimensional world, at a constant altitude, taking aerial ...
0
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0answers
31 views

Merge/mosaic categorical rasters in QGIS/GDAL

I am attempting to make yearly bins of some monthly MODIS data for all of the US. The cells of the raster are defined with Julian dates indicating the date at which a burn event took place. After ...
1
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0answers
20 views

Problem with adding mosaic layer via arcpy

I have a mosaic layer that I want to add to my map in ArcMap. When I add this layer manually (i.e the "Add Data" button), a raster image, a boundary, and a footprint are added to my table of contents. ...
0
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1answer
56 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 ...
0
votes
1answer
48 views

Why is my Image Mosaic in ArcGIS for Desktop showing a triangle?

When I mosaic two rasters in ArcGIS 10.2 for Desktop using Mosaic (Data Management) tool they give this image as shown below. Kindly tell me what am I doing wrong?
0
votes
3answers
323 views

Problem creating a raster mosaic to run a viewshed analysis

I am using the freely available dtm data from the OS UK website (Land-form panorama and its in the ASCII format). when you download the data from the website, the dtm is found in different subfolders ...
0
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0answers
21 views

How to repeatedly mosaic raster in Erdas?

I have found script to mosaic raster in R. But the output raster size is almost 9 times bigger (92mb) than mosaic it in Erdas (12mb). So I prefer mosaic raster in Erdas. But it wastes so much time to ...
4
votes
1answer
71 views

How to mosaic rasters in R?

I am trying to mosaic several rasters into single big raster in R. Using script that posted in http://stackoverflow.com/questions/15287807/how-can-i-create-raster-mosaic-using-list-of-rasters But, I ...
2
votes
1answer
45 views

Problems merging OS Terrain50 tiles i.e. gaps at small scales after using “Mosaic to New Raster” Any ideas?

I downloaded the OS Terrain 50 dataset in ascii format, then unzipped all the folders and searched for all *.asc files. I then copied and pasted these into a new folder, so that they could be easily ...
1
vote
2answers
80 views

DEM mosaic: gaps

I have generated DEMs (bare earth) from Lidar data. For computational reasons, I have processed via ArcGis the lidar files in chunks, so I came up with different single DEMs. After, I used "Mosaic to ...
1
vote
1answer
301 views

How to convert multiple rasters to new raster (mosaic)?

I want to use Mosaic To New Raster in ModelBuilder. I want it to give me multiple outputs because I have multiple folders with a different number of images in each. Below is the model that I have ...
0
votes
1answer
50 views

Clipping Rasters from Mosaic Dataset in their Original Coordinate System

I am building a large mosaic dataset that contains several hundred rasters, which are spread across three UTM zones. My goal is to be build a tool in ArcMap (most likely within model builder) that ...
1
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0answers
41 views

Adding LAS files (or derivatives of) to mosaic error in ArcGIS

I am trying to add LAS tiles, (or lastools derived .tif or .img tiles of the same LAS tiles) to a mosaic in arc 10.2 and am getting the following errors: Error: 8004201a : Insufficient information ...
0
votes
2answers
41 views

ArcGIS 10 - mosaic: creating 4 files (rasters)

using the Mosaic to new raster tool in order to merge two satellite images, ArcGIS 10 created 4 different files: the coloured image and image1, image2 and image3 (all BW), which are, I guess, three ...
1
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1answer
53 views

Mosaic To New Raster Changes Pixel Values

I am using the mosaic to new raster tool to mosaic two rasters together, one 2-bit and one 4-bit, and the output raster has given all the previously nodata pixels the value 3. Some of the pixels in ...
0
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0answers
27 views

global pseudo true color landsat mosaic available for download?

Is there a global pseudo true color Landsat mosaic available for download at no charge? Something that was derived from the GeoCover 2000 data set? It doesn't have to be 15 m, 30 m would work, 60 m ...
2
votes
1answer
115 views

How to Mosaic DTED files (RasterDataset) using C#?

I use ArcGIS .NET SDK in C#. I'm able to load some DTED files in my ArcMap and show them in proper colors. What I want is to concat/merge/mosaic some DTED files. How can I do this? I want to mosaic ...
1
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0answers
28 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 > ...
0
votes
1answer
27 views

Importing a Geotiff into WhiteBox

I am looking for an opensource solution to create a seamless air photo mosaic. I came across WhiteBox from the University of Guelph which seems like it might do the trick, but it does not support ...
1
vote
1answer
41 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 ...
3
votes
1answer
50 views

Why is Mosaic or Mosaic To New Image causing a 1-pixel gap between adjacent images?

I have a series of adjacent PNG images, and I'm trying to merge/mosaic them into a single seamless image. The images have clean "cuts" between them, with no overlaps. However, when I use either the ...
2
votes
1answer
127 views

Mosaic Aerial Photography Tiles to a Seamless Raster

I've got about 6 different Aerial Photography datasets I am managing at the moment. All of them are made up of tiles covering a large area. Some of these datasets contain up to 2000 tiles. All the ...
2
votes
1answer
62 views

Tiling ArcGIS Desktop Historic Maps

I'm using ArcGIS 10.2 Desktop on a Windows platform. I have georeferenced about a dozen USGS topographic raster maps from around 1900. Each georeferenced map is an now an .mxd file. To the best ...
2
votes
4answers
404 views

Combine overlapping rasters with priority to values of specific rasters?

I have 5 rasters that cover a large area. I want to combine all 5 into 1 raster. Each raster has data for portions of the total area that none of the other rasters cover. Raster C overlaps A,B and D. ...
1
vote
1answer
48 views

Arcpy MosaicToNewRaster problem

I can't seem to get the mosaic created for this. import arcpy arcpy.env.workspace = r"C:\projectTemp\FloodAnalysis\output\2yr\raster" arcpy.env.overwriteOutput = True srName = ...
0
votes
1answer
162 views

Is there anyway to stack or merge .hdf files in R Studio?

I would like to be able to merge, mosaic, or stack several .hdf files. Does anyone know the package or library i should be looking for the tool to do this?
0
votes
1answer
26 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 ...
2
votes
2answers
65 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 ...
0
votes
0answers
183 views

Mosaic Dataset would not show raster unless you zoom in further to around 1:2,500 scale?

So when I make a copy the Mosaic Dataset File GeoDatabase to my external hard drive and then copy it to my computer. It would show the checkerboard at the full extent but when you zoom in it would ...
2
votes
0answers
141 views

What are common mistakes when creating mosaic datasets?

I have a set of images taken from a unmanned air vehicle, they have lat/lngs when properties are clicked in windows, but when they are imported into ArcGIS they have no spatial reference or coordinate ...
1
vote
1answer
120 views

Not enough memory in the file group “Primary”: SDE Database error with MSSQL

I got this error message whilst trying to load data into a raster in ArcMap 10.0. Underlying DBMS error [Microsoft SQL Server Native Client 10.0: Eine neue Seite für die sde-Datenbank konnte nicht ...
1
vote
0answers
102 views

Why doesn't the mosaic to new raster tool or the mosaic tool work when I try to use them?

I am trying to mosaic 4 raster datasets of elevation together using the 'Mosaic to new raster' tool in ArcGIS 10.1. I have even tried using the 'mosaic' tool and it still doesn't work. The errors that ...
2
votes
2answers
112 views

How to copy/move Mosaic Dataset to another location?

On my previous question on Mosaic Dataset vs. ERDAS 2011 Is ERDAS 2011 or ArcGIS 10.1 best to use when mosaicking 100's of ECW image files?, I did research for a bit was wondering what happens if you ...
0
votes
0answers
103 views

Is ERDAS 2011 or ArcGIS 10.1 best to use when mosaicking 100's of ECW image files?

I have to perform hundreds of imagery files and they are in ECW files. They are 1 ft resolution and are in quarter quad and came from BLM but they are product by NGA. I wonder which software is the ...
2
votes
1answer
203 views

How to mosaic Landsat 7 images correctly?

This is a result of mosaicing of two Landsat 7 images (layer stacked) in TIFF format. I was aming to put these images together with no overlaping visible line between them. The process was: Added ...
5
votes
2answers
379 views

merge 405 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
votes
0answers
70 views

Need help with GeoExpress 9 by LizardTech/ArcGIS Server 10.1

This is a multi-part question and after much reading on different forums I still could use some help/advice. My setup: ArcGIS Desktop 10.1, Dedicated Server for GIS data with SQL Server 2008 R2 and ...
1
vote
1answer
32 views

Fill no data area over ocean in orthophoto mosaic

We have recently received orthoimagery tiles for my county. The county is a series of islands and the imagery only covers the islands. Thus we have data gaps where there is only water. In past ...
0
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0answers
62 views

Creating a mosaic dataset from pre-existing mosaic datasets

I wanted to see if anyone has tried this, or knows of any issues that may arise from performing such a procedure: I have about 20 mosaic datasets already created in separate file geodatabases. I ...
2
votes
0answers
22 views

How many function templates can be applied to single image service in ArcGIS for Server?

I am trying to minimize space used on our server by producing a single image service for each county in Maryland. However, I need to display 6 different derivatives for each county: DEM in feet, ...
1
vote
1answer
425 views

How to remove white parts in ArcMap 10.1?

This is the part of my map. On this picture you can see white strips. Some of this white parts are appeared on the intersection of 2 Mosaic Dataset (for eaxample, there is the real map in 1 Mosaic ...
7
votes
2answers
856 views

Seamless, color balanced mosaics of aerial RGB photos with Open Source

I'm looking for an open source tool/workflow (even a command line one) to obtain what it is advertised in programs like http://www.inpho.de/index.php?seite=index_orthovista ...
1
vote
2answers
156 views

Removing Null Values

I want to mosaic Landsat 8 scenes but the final product has dark areas on overlaps and on the background of each scene. Help to remove the dark areas. Thank you in advance
1
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0answers
55 views

Displaying mosaic dataset footprints with an Image Service

Is there a way to display the footprints created through a mosaic dataset with an Image Service. I have a mosaic dataset that created footprints with associated data that can be viewed in Arc ...