Spatial References System

#clip-preparation

I rearrange the " klipping" from my fav Magazine. (Read : NetGeo Mag) to my guture child about " what happend in this world begore Allah Creates me. InsyaAllah 🤲

Kepada Diriku

Cerita ini akaan berisi curahan hati seorang nisaa, gadis dewasa, 25 tahun yang hanya ingin berharap Kebaikan dari Robb-Nya

Ya Robbi baru baru ini hidup nisaa terasa saangat luar biasa, sangat berbeda dari 24 tahun sebelumnya ...

Ya Robbi, di fase ini nisaa sudah sangat lupa, apa saja " kebaikan dan Petunjuk" Mu yang coba engkau sampaikan ke Nisaa melalui bertubi -tubi gelombang hidup.

Ya Robbi, di fase ini nisaa sangat amat bersyukur banyak hal , banyak sekali hal yang " pertama" kali nisaa lakukan dan bahkan nisaa terkejut " kok bisa ya aku kayak gini?" Kok bisa ? Ya bisalah kan karena KuasaMu ya Allah :)

Ya Robbi nisaa sangat amat lelah tapi juga mengasikan Alhamdullilah ...

Doaku cuma satu, semoga Nisaa selalu dikuatkan oleh Allah, di Rahmati dan Senantiasa di Lindungi oleh Nya 🤲🙏. Aaminn

Teman teman jika ini ada di timeline kalian mohon diamini ya or jika ada seseorang yang mau diakusi sama nisaa bisa DM nisaa ya terima kasih banyak 🙏🙏

Oh Allah, dengan rahmat, rizki dan nikmatmu sekarang saya bisa sampai sejauh ini. Semoga selalu berkah dan amanah. Menjadi manusia yang berguna terus meneris bagi siapa saja. Bismillah :)).

Saya yakin bahwa prasangka buruk yang saya pikirkan saat ini 90% tidak terjadi, hanya imajinasi saya yang melebih-lebihkannya

#catatan #kuat

Well, early at dawn when I woke up this morning with a very depth breath and set the mind, " yes today I will rock my world" until the evening coming and you were realized that nothing big deal happend today , but at least I could enjoy how beautiful sitting at the top of rock waiting sun to set . Alhamdullilah 😁

Bismillahirrohmanirrohim ...

Demi masa dengan segala bentuk kesabaran ini ya Allah , hamba berserah diri kepadaMu 🙏. Hikmah dibalik semua ini adalah, hanya kepadaMulah hamba memohon bertolongan dan menyembah... aaminn ya Robb 🙏🤲

How I describe of my enemy

Now , this year i turn to 21th year old. But today my best enemy officially got 22th in her life .yeah i think that she was be my enemy since 10 year ago . Hey , would you heard me , why she could become my enemy ? Yeah . Its simply , because of she always stand for me with different way, always made me think a lot of thing that occupied while i should make many decision. She always drive me in a positive thinking while i'm in a unfair condition. Oh you , i hate when you walk into comfort zone while others was running along road to reach her or his dream . Oh you , i hate when they come yo you and yelling at you , making some bad sound about you while you just smile and never crying . Oh and i hate you a lot while you've very brilliant brain but i could not you your ambition , while me , my ambition was bigger then my intelligence :( But now you we're in the top of part of our journey to as soon as possible to get our bachelor of engineering. Now , i see you you could made your intelligent but come your big ambition but , i suer you could make anything easy . Hope this year become yours. Sincerely , Bbf KRF

#geodetic #geodesy #engineering

Spatial References System

I believe that all of you ever looked, glanced, or found a Map, it’s could be widget Map in your smartphone, In the office wall, in the classroom, In the reading corner in the center of the city, Map showing the direction and place information. Nowadays we do not need to worry of getting lost in the new place because the dynamic map on your smartphone always leads you into the right direction, just need to type the destination and with GPS signal the map will give you the best direction, effective distance and also give you the estimated time arriving.

So, have you ever asked how to build or create a map? How it’s could find an efficient direction? How it could show the right position with incredible accuracy? The answer is, it has a Spatial Reference System. When we were in elementary school, our teacher teaches us about Latitude and longitude imaginary line. In order to explain about Spatial References System, that would help a lot. The most simplification to explain above that, humankind who lives in the tropical area w= that have round 0 – 10-degree coordinate have a different condition with an area that in 23..5 – 60 degree coordinate in latitude line.

Spatial References System or also known as Coordinate References System (CRS) commonly used in the geodetic subject to give position projection.  CRS consist of local, regular, and global-based coordinate system that has been defined by Open Geospatial Consortium  (OGC that lately knows as Open GIS Consortium) a nonprofit research organization worldwide. They have committed to interoperate location and develop geospatial technology.

Furthermore, if we want to build a map, we need the SRID integer to define map projection using EPSG Geodetic Parameters Dataset. For example, In Indonesia, we use EPSG 4326 which mean we used spatial references WGS 84 for global spatial references. So, what is EPSG? EPSG acronym from European Petroleum Survey Group. EPSG has a spatial code defined by the International Association of Oil and Gas Producers. The IOP’s EPSG Geodetic Parameter Dataset is a collection of definitions of coordinate reference systems and coordinate transformations, which may be global, regional, national or local in application.

Back then in CRS, coordinate system compound from one coordinate system and one datum. A coordinate system is a set of mathematical rules for specifying how coordinates are to be assigned to points, such as affine, cylindrical, Cartesian, ellipsoidal, linear, polar, spherical, vertical, etc. A datum is a set of parameters that define the position of the origin, the scale, and the orientation of a coordinate system. The main subtypes of coordinate reference system are: geodetic, vertical, engineering, and image; additional subtypes are: derived, projected, and compound.

Here the example of coordinate system worldwide

-          Universal Transverse Mercator coordinate system

-          British national grid reference system

-          Hellenic Geodetic Reference System 1987

-          Irish grid reference system

-          Irish Transverse Mercator

-          Israeli Transverse Mercator

-          Israeli Cassini Soldner

-          Jordan Transverse Mercator

-          Lambert conformal conic projection

-          International mapcode system

-          Military Grid Reference System

-          United States National Grid

So, All an overview of spatial Coordinate System and the next chapter, I will discuss Coordinate Transformation System.

Someday . I should go to this place .

Rijeka, Croatia

© Ivona

:))