Pesta Wau Antarabangsa Pantai Geting Kelantan 2016

Pesta Wau Antarabangsa Kelantan  2 – 4 Jun Pantai Geting, Tumpat

Pada tahun ni, aku berpeluang untuk melawat Pesta Wau Antarabangsa Kelantan bertempat di Pantai Geting, Tumpat. Berasa excited kerana ini kali pertama pergi walaupun berusia  1/4 dekad.

Info penting yang ingin dikongsikan adalah:

  • Datang awal-awal kerana jalan masuk jem gila dan parking susah nak dapat. Bayangkan kereta perlu beratur 1 jam baru dapat parking.
  • Parking percuma agak susah nak dapat. Tapi ada penduduk yang buat bisness parking kat halaman rumah diorang. Harga tak ingat berapa.
  • Bawa tikar atau surat khabar siap-siap
  • Bawa payung sebab kemungkinan susah nak dapat tempat berteduh
  • Tapau makanan siap-siap sebelum datang sini

Overall rating adalah 8/10, wau tak berapa banyak (maybe sebab time sampai dah lewat – dekat-dekat Maghrib). Isu parking dan jalan nak masuk agak kecil (kawalan polis trafic tiada/ agak lemah). Harap-harap tahun depan Jabatan Pelancongan Kelantan boleh menambah baik perkara ini. Pengalaman aku sendiri, pernah pergi Pesta Wau dekat Johor, lokasi dan pengurusan adalah lebih teratur.

Beberapa gambar untuk share. hehe


List of band math/ spectral math function in ENVI

Applying mathematical operation on satellite image is an important processing step in remote sensing project. Lots of software such as MATLAB, ENVI, ERDAS and PCI Geomatica enable users to carry out these operation . However, the user interface and how to implement the operation into the software make them different with one another. Some software required basic knowledge of programming while other give more user-friendly and easier interface for the beginner. Above all software, one of the easiest software to perform simple mathematical operation on satellite images is by using ENVI.

In ENVI, the tools is called band math. (Basic Tool>Band Math)

Band math in ENVI enable user to perform basic mathematical operation, trigonometric function and  other option such as Boorlean and relational operators. Today, i like to share about the list of mathematical band math operation in ENVI.

  1. Addition (+)
  2. Subtraction – (-)
  3. Multiplication – (*)
  4. Division – (/)
  5. Minimum operator – (<)
  6. Maximum operator – (>)
  7. Absolute value – (abs(x))
  8. Square root – (sqrt(x))
  9. Exponent  – (^)
  10. Natural exponent – (exp(x))
  11. Natural logarithm – (alog(x))
  12. Base 10 logarithm – (alog10(x))
  13. Sine – (sin(x))
  14. Cosine  – (cos(x))
  15. Tangent – (tan(x))
  16. Inverse sine/ Arcsine – (asin(x))
  17. Inverse cosine/ Arccosine – (acos(x))
  18. Inverse tangent/ Arctangent – (atan(x))
  19. Hyperbolic sine – (sinh(x))
  20. Hyperbolic cosine – (cosh(x))
  21. Hyperbolic tangent – (tanh(x))

There are still few more functions, however the list above is the most used ones in ENVI. Thanks you and don’t forget to bookmark us (Ctrl + D).

(PC Troubleshooting) How to remove BIOS password


The basic input-output system (BIOS) has many purposes and the most important is to set the priority for the boot order (laptop formatting). If you cannot access to the BIOS, then the laptop cannot be formatted unless there is preinstalled recovery in the system. Some laptop restrict the users from access the BIOS by set up a password (called BIOS password). Since BIOS password is different than normal user password and it is rarely been used, some people might forget it.

Therefore, a simple hacking method is required to remove or reset the BIOS password. The most easiest way is by:

1) key in the error code which you will get after typing invalid password for few times into the box on this website.


2) Then, click get password.


Viola! Now the password is successfully recovered. In my case the password is “yan”. =)

If you encounter problem, do drop your reply here. Thanks you

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(Review) Cheap Topup Server For Sale

Ever wonder to open your own topup/ reload company where you can have your own topup server and register your agent as many as you like?

prepaid company

AJC Topup, a registered business with Suruhanjaya Syarikat Malaysia (SSM) offer you the lowest price ever to set up your own topup server complete with Internet modem, software and computer.

What is the advantages of having my own topup server?

By having your own topup server, you can get the MAXIMUM profits of other telcos’ first reload reseller gets. For CELCOM is 6% profit, MAXIS is 5% profit, UMOBILE is 11% profit, TUNETALK is 7% profit,  XOX is 7%, DIGI is 3%, and HOTTICKETS is 4.5%. Believe me you will not find this highest profit ever with other reseller package.

In addition, you are automatically has the FULL POWER as other reload company such as:

  1. Register your own agents/ leaders
  2. Set your own registration fee
  3. Monitor daily transaction report

Honestly speaking, you are the top level in the pyramid. Other reload company including us will become your competitors.
Feel free to visit AJC Topup website for more info or  click server topup murah or contact us directly at 013-2528727(lan) / 017-5511093 (wan).

(PC Troubleshooting) How to fix winsock missing or corrupted due to virus/software

Your winsock registry might corrupted due to virus attack or computer software that use winsock to operate (i.e OpenVPN).

winsock missing

Corrupted or missing winsock registry will restricted your computer from getting Internet connection.

There are two cases involved in fixing the winsock problem.

Case 1: Corrupted winsock registry 

In this case, the winsock registry is still there however it just corrupted and need to be reset back. For this case, you just need to download Winsock Fix.

Case 2: Winsock registry is missing.

This is the worst case. You/the software accidentally/purposely deleted the winsock registry in regedit. In this case, you need to restore back the registry. In order to do this, you need to copy similar registry from your friends computer and paste it into your computer.

Download the Winsock and Winsock2 registry here.
After download the registry, double click both files to run it. Then, follow case 1 (Winsock fix) to solve the problem.

Finally, make sure to restart your computer after finish resetting your Winsock.

This method work for me!

(Tips) The fastest way to determine or check journal impact factors

Hi all,

In some cases, during research you will encounter some journals that you’re not familiar with. Hence, it is important to determine its impact factor as it is the fastest way to decide how much reliable the journals are. Hence, if you’re trapping in the mentioned problem, feel free to visit this website . provide the fastest way to find the journal impact factors. Besides, it also provide the latest ranking of impact factors.

Here an example, we search latest impact factors for Remote Sensing of Environment journal.  Based on the picture below, it give the current ranking of impact factor (2012). Easy enough right?


Hopefully, by using the website, it help you guys to evaluate the reliability of the journal.

Btw, feel free to check list of remote sensing journals with their impact factors (2011) and list of remote sensing journals with their impact factors (2012). Thanks you.

Lists of remote sensing journals with 2011 impact factors

Finding good reference papers which have high impact factors is important in producing a good research paper.


Hereby, we list down some common remote sensing journals with their impact factors (2011). The list below was obtained from (full credit!)


Journal Name – 2011 Impact Factors

Remote Sensing of Environment – 4.57 
ISPRS Journal of Photogrammetry and Remote Sensing – 2.89 
IEEE Transactions on Geoscience and Remote Sensing – 2.90 
Applied Earth Observation and Geoinformation – 1.74 
IEEE Geoscience and Remote Sensing Lettersn- 1.56 
Photogrammetric Engineering and Remote Sensing – 1.05 
IEEE Applied Earth Observations and Remote Sensing – 1.49 
International Journal of Remote Sensing – 1.12
The Photogrammetric Record – 1.10

Thanks you.

Lidar company lists in Malaysia

Lidar is the an acronym to light detection and ranging. Lidar uses billions of reflected light beams to map the topography. In Malaysia, Lidar is already been used for many applications mainly in transportation, disaster management, hydrology and telecommunications utilities. Lidar airborne survey is more preferable that other conventional method because it is faster, accurate (can reach 0.2m spatial resolution), and economical when large areas need to be covered.There are fews noticeable Malaysia remote sensing companies that doing Lidar airborne survey, which are:

1. AAM Group

2. Airborne Informatics Sdn Bhd

3. Ground Data Solutions Sdn Bhd

Feel free to drop your comment here if you know other lidar company that operate in Malaysia.

Lidar processing software

How to process lidar data

Free software to process lidar data

Point cloud processing software

1. VRMesh

VRMesh is an advanced 3D point cloud and mesh processing software tool.

2. Terrasolid

It works as a plugin for microstaton and is suitable for both TLS and airborne lidar.


Has some good modules for processing and handling LiDAR data.

4.  LAStools

” a collection of highly-efficient, scriptable tools with multi-core batching that process LAS, compressed LAZ, Terrasolid BIN, ESRI Shapefiles, and ASCII.”

5. FME Desktop

” ability to take a point cloud that has no color information on it, and overlay it into an orthophoto to produce a colorized point cloud”

6. LP360

Add-on to ArcGIS


a powerful and solid open source option developed by the USDA Forest Service to analyze and visualize LiDAR data.


identifying tree canopy and creating DSM’s from Lidar data

Detection of Sumatra forest fire and air pollution index using remote sensing satellites

During this week, news reported that forest fires happen at Sumatra, Indonesia which cause dangerous haze (API more than 300) at Singapore and some part of Johor, Malaysia.

By using remote sensing (RS) satellites, important atmospheric and land parameters such as LST (land surface temperature), wind direction, and aerosol optical thickness / air pollution index (API) can be retrieved to determine:

1. Location of forest fires

2. Direction of smoke

3. The hazardous level of haze .

Location of forest fires. (Source)

Near real time/ real time data of global forest fires are freely available at:



Image above retrieved on 20 June 2013  22:35 GMT show many hot spots at Sumatra, Indonesia (yellow box). This image produced using NASA EOS MODIS satellite.

Hazardous level of haze

Real time air pollution index (API) is freely available at .


Different countries using different scale on how to describe the risky level of API. For Malaysia, the scale is given by:


From the image of API above (retrieved on 21 June 2013), Muar and Pasir Gudang are both within Johor reported more than 300 API (Very unhealthy).  According to news report, Malaysia government already closed down schools at the haze affected areas. By history, the highest API value ever recorded was 839 in Kuching on 23 September 1997 during the 1997 Southeast Asian Haze.