Long name | KazEOSat-2 |
Short name | KZS2 |
Platform | KazEOSat-2 |
Key file name (use to open data set) | *.dim |
Supported file extensions | *.html, *.tif, *.tfw, *.jpg |
Sections |
Data product name and description |
Data product name and description
By using an onboard multispectral imaging system, Kazakh Earth Imaging System (KEIS), KazEOSat-2 produces multispectral images (blue, green, red, red edge, and NIR) with a ground sample distance (GSD) of 6.5 meters and a swath width of 77 kilometers.
Spectral bands: |
Spatial resolution (m)* |
Maximum image dimensions |
Notes |
---|---|---|---|
B1 (Blue): 440 - 510 |
6.5 | Strip mode: Comprised of individual image 'scenes' that are 77 km by 77 km in size. The maximum length of an image strip is 4,000 km and it can be captured at roll angles of up to 35 degrees from nadir. The swath width is 16 km (nadir). Maximum length of an image strip is 4,000 km.
Stereo mode: Two fully overlapping image scenes are captured at pitch angles of 30 degrees. Mosaic mode: Operates similarly to Stereo mode, except that the scenes imaged are adjacent and not fully overlapping. |
N/A |
* Resolution is always nadir position unless noted otherwise.
Processing level | Horizontal accuracy (m) | Description/notes |
---|---|---|
1G | N/A | N/A |
A KazEOSat-2 data set is organized in a specific folder structure on disk. GDB uses this folder structure and the file names to identify the data product type.
You can open a KazEOSat-2 data set by selecting the DIMAP (.dim) file.
When opening a KazEOSat-2 data set, the files read by GDB are as described in the following table.
File name | Format | Required | Contents/details |
---|---|---|---|
KM_xxx_L1G.dim | DIMAP | Yes | Key file name. Use this file to open the data set. |
KM_xxx_L1G.tif | GeoTIFF | Yes | Image data, one file per spectral band. |
KM_xxx_L1G.html | HTML | Optional | Image data description in HTML format. |
KM_xxx_L1G.tfw | Text | Optional | TIFF world file. Contains information on geographic information systems. |
KM_xxx_L1G_tn.jpg | JPEG | Optional | Thumbnail file. |
KM_xxx_L1G_ql.jpg | JPEG | Optional | Quick-look file. |
KM_xxx_L1G_meta.sip | Specification file | Optional | N/A |
Returned data for supported format
KazEOSat-2 data can be opened directly in its raw vendor format or imported into a PCIDSK (*.pix) file using the key file name (*_AUX.xml). For optimal processing, use the PCIDSK format.
The data structure, after it is opened by GDB, is as described in the following table.
Data product | Data returned | Details/notes |
---|---|---|
KazEOSat-2 satellite multispectral image data | 5 x [16U] raster channels |
N/A |
© PCI Geomatics Enterprises, Inc.®, 2024. All rights reserved.