As a remote sensing practisioner, once should know the main difference between orthorectification and rectification process.
Airborne / satellite Image Rectification involve the process of correcting the x and y coordinate of the distorted image. It does not consider the terrain relief displacement of the image. Common technique that can be used are by using ground control point, map-to-image rectification, and image-to-image rectification.
For orthorectification, it involve the process of correcting the x, y, and z coordinate of the distorted image. It will consider the terrain relief displacement. Generally, digital elevation model (Dem) is used as the reference to correct the image. However, ground control point that has height information ( x, y, z) can also be used.
That it for today. I try my best to share as much knowledge as i know. And do correct me if i am wrong. Thanks you.
How to view line weight in Autocad
How to see adjusted line weight in Autocad
Why my autocad line weight not change after edited
Hi, i believed that every newbie in Autocad will face this kind of problem where the line weight does not change as what we had adjusted. The problem is not the line weight do not change, but the default line weight viewer is turn OFF.
So, to turn ON back the line weight viewer,
Just type LWDISPLAY command. Then 0=turn off, 1=turn on
That it. Done. ^.^
What i plan to post in this blog
– remote sensing basic image processing tutorial such as : geometric correction, atmospheric correction, classification, mosaicking, and digitizing
– effective project presentation technique (how to make your slide presentation look great and attractive). I plan to write a short tutorial on how to create map layer using photoshop.
– creating 3d satellite image using arc scene and surfer 3d
And many more…
I believed that working in oil and gas industry is everyone dream especially for fresh graduates. According to “Top ten highest paying careers in engineering”, Petroleum engineer is the no.1 career that offer the highest payment followed by architecture and nuclear engineer. Besides, geoscientist which is the nearest career related to Remote Sensing and Geoinformation (GIS) is the no.9 top paying jobs in computers, mathematics and science industry. If we deeply look into the details of the industry background, oil and gas is one of the top high paying job internationally (including Malaysia).
So, here I list down some of the oil and gas company in Malaysia that hired remote sensing and GIS graduates.
3. you know more? please write a comment here.
Hi all, this week i got lots of assignment to be done. I think it is better for me to make a simple yet informative post. Specially posted to those who are searching internship or job vacancy in remote sensing fields in Malaysia. By the ways, most of the company also hired GIS (Geoinformation) background students. Enjoys!
1. Imatera Digital Image Service Sdn Bhd
2. Geomatika Technology Sdn Bhd
3. Innovative Mapping Solution
4. Geoinfo Services Sdn Bhd
5. RS & GIS Consultancy Sdn Bhd
6. IR Technic Sdb Bhd
7. Geosense Sdn Bhd
8. ANR Research Sdn Bhd
9. Myspatial Sdn Bhd
10. Echo Broadband Sdb Bhd
11. JP Survey Head Quarters
12. Atama Tech Sdn Bhd
14. Sky-shine Corporation
15. Aeroscan Precision (M) Sdn Bhd
16. ESRI Malaysia
17. Ground Data Solutions R&D Sdn Bhd
18. Airborne Informatics Sdn Bhd
19. AAM Group
If you know company that is not list down here, feel free to drop a comment so that i can update the list. Thanks you = )