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Thank you for the input. However, what do the red and green colors represent? It is not obvious how the pixel coordinates and the x–y coordinates are compared to one another to derive an error.
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Wednesday
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ArcGIS Pro 3.5.4: How can the parcel fabric keep parcel history when a parcel is divided into three or more parcels? In the screenshot below, parcel #17 needs to be divided into three parcels. Because the split is performed twice, the history of the three resulting parcels is not the same. The resulting parcels 17/1, 17/2, and 17/3 should all have only parcel number 17 in their history; however, this is not the case. How can this be managed? The data is attached
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Wednesday
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ArcGIS Pro 3.5.4: What does the red color indicate when an image is georeferenced? In the first four attached images, the coordinates for the indicated points are marked. These coordinates represent the XY values of the image as it is initially inserted into ArcGIS Pro. These points are then used to georeference the image according to the actual reference points shown on the grid. After adding four control points, two colors appear: green, which represents the control points used to georeference the image, and red. However, there is no explanation of what the red points represent. How are the coordinates of the red-colored points calculated?
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12-07-2025
03:33 AM
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To reproduce the issue, simply set the mask to “LandsatTM2001.img,” as shown in the screenshots below.
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05-09-2025
06:07 AM
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Hi Dan, From the very beginning, the issue has not been with how the equation is written. The problem can be reproduced by using the same equation—once with a mask applied and once without.
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05-09-2025
05:48 AM
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Right. All the inputs, intermediate layers, and outputs have a 32-bit pixel depth, as shown in the screenshots below. The data is attached.
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05-08-2025
10:31 PM
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Hi Dan, The issue shouldn’t be related to how the equation is written in the Raster Calculator, as the same equation works fine when the mask is left blank. If you're interested in the equation itself, the reference is: Goodenough, D.G., Bhogal, A.S., Dyk, A., Apps, M., Hall, R., Tickle, P., Chen, H., Butler, K., & Gim, M. (2000, July). Determination of above ground carbon in Canada's forests—a multi-source approach. In IGARSS 2000. IEEE 2000 International Geoscience and Remote Sensing Symposium. Taking the Pulse of the Planet: The Role of Remote Sensing in Managing the Environment. Proceedings (Cat. No. 00CH37120), Vol. 3, pp. 949–953. IEEE.
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05-08-2025
10:05 PM
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669
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I changed -0.149068 to -0.15 in the classification, and the classes were then created as expected. This seems like strange behavior in Pro—could it be a bug? Why isn’t -0.149068 recognized as a value in the first class?
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05-08-2025
09:49 PM
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Does it indicate anything that the cell taking the value 0 originally had a value of -0.149068, which is the minimum value in the original raster? Why is a separate class automatically created for this value?
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05-08-2025
12:03 AM
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ArcGIS Pro 3.4.2: Setting a mask brings “ERROR 000539” when performing the “raster calculator” tool, In the screenshots below, if the mask is set to the “LandsatTM2001.img” raster, then performing the “raster calculator” tool results in “ERROR 000539”. If the mask is left blank, the “raster calculator” tool works successfully. What could be the issue here? The data is attached
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05-07-2025
11:42 PM
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ArcGIS Pro 3.4.2: How to set the coordinate system of a particular layer to "Unknown"? For example, in the screenshot below, the “Define Projection” tool does not appear to provide an option to set the coordinate system of the layer to "Unknown."
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05-07-2025
02:53 AM
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I set the 'New' value for NODATA to 7. However, the Reclassify tool produces 4 classes, even though the number of classes is set to 3, as shown in the screenshots below. What could be the reason behind the class with the value '0'?
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05-06-2025
11:56 PM
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| Title | Kudos | Posted |
|---|---|---|
| 1 | 09-30-2022 10:43 PM | |
| 2 | 05-05-2025 10:33 AM | |
| 1 | 05-08-2025 09:49 PM | |
| 1 | 05-06-2025 11:10 PM | |
| 1 | 02-20-2021 01:23 AM |
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