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
vote
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 ...
1
vote
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 ...
1
vote
2answers
238 views

Set Blend Width on Mosaic Dataset, ArcGIS 10

I've made a mosaic dataset of some thermal imagery. There are three overlapping images, seen here: As you can see, there is a discontinuity (jagged edge) between the two images on the right, and a ...
9
votes
1answer
3k 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 ...
1
vote
0answers
96 views

jagged edges in mosaic DEM

I encounter edge issues when trying to mosaic USGS NED DEMs in ArcGIS 10.0.0. After projection and aggregation, I attempt arcpy.MosaicToNewRaster_management(). I've reproduced the same results using ...
4
votes
1answer
185 views

parallelization of raster mosaic

I would like to create a raster mosaic of the national USGS NED 30m DEM (~50 GB). I'd like to leverage parallel processing using python multiprocessing module where possible. I'm using ArcGIS 10.0. My ...
1
vote
0answers
183 views

Publishing Map With Mosaic Dataset YIelds Grey Image When Zoomed In

I'm working with ArcGIS 10.0 and ArcGIS Server 10.0 and I'm trying to publish a map that contains a Mosaic Dataset (I believe it's a new data format at 10.0), but after zooming in to a certain extent ...