Unit 47
Introduction Geospatial
A. Vocabulary 1.
Refer : mengacu, menunjuk.
Relate : menghubungkan.
Specific : khusus, istimewa
Earth : bumi.
Surface : permukaan.
Collect : mengumpulkan
Analysis : mengenalisa.
Visualization : menggambarkan.
Form : bentuk.
Map : peta
Imagery : perumpamaan, perbandingan.
Event : peristiwa.
B. Dialogue.
What is Geospatial?
Budi :
Excuse me, can you tell me what is Geospatial
Maap, bisa ceritakan apa itu geospasial?
Jaelani :
Geospatial refers to a data or information that is related to a specific location on the earth's surface.
Geospasial mengacu pada suatu data atau informasi yang berkaitan dengan suatu lokasi tertentu di permukaan bumi
Budi
What is Geospatial data?
Apa itu gespasial data?
Jaelani :
Geospatial data is data that includes information related to location on the earth's surface you can map objects ,events. And other real phenomena to specific geographic are indentified by latitude and longitude coordinates.
Geospasial data adalah data yang termasuk informasi berhubungan dengan lokasi di permukaan bumi kamu bisa memetakan objek acara dan fenomena dunia nyata lainnya pada geografi tertentu di indentifikasi berdasarkan koordinat posisi lintang dan bujur.
Budi :
Oh I see, thank you very much for your information.
Oh gitu, terima kasih banyak atas informasinya
Jaelani :
You are welcome
Terima kasih kembali.
C. Vocabulary 2.
Emit : memancarkan, mengeluarkan
Emerg : muncul
Field : bidang
Include: termaauk
Capture : menangkap
Storing : menyimpan
Checking : memeeiksa
Display : memperlihatkan, memajang
Detect : menemukan, mendapatkan
Reflect : pantulan.
Utility : kegunaan. Utilitas.
D. Reading Comprehension.
Geospatial Technology.
Geospatial technology is an emerging field of study that includes geographic Information system { GIS}
Geospasial tehnogi adalah bidang study baru yang mencakup system informasi geografis { GIS
Remote sensing { RS}
Pengideraan jauh { RS }
and global positioning system { Gps}
Global system penentuan posisi
What is GIS?
GIS geographic information system is a computer system for capturing, storing, checking, and displaying data related to position on earth’ surface.
Sistem informasi geografis adalah system komunikasi untuk menangkap penyimpanan , memeriksa,dan menampilkan data yang di sesuaikan dengan posisinya di permukaan adalah proses mendeteksi bumi
What is Remote sensing?
Remote sensing { RS} remote sensing is the process of detecting and monitoring the physical characteristics of an area by measuring its reflected and emitted radiation at a distance.Global positioning system.
Penginderaan jauh (RS) adalah proses mendeteksi dan memantau karakteristik fisik suatu wilayah dengan mengukur radiasi yang di pantulkan dan di pancarkan dari jarak jauh
What is GPS?
GPS is a U.S. owned utility that provide users with positioning navigation and timing service { PNT} Positioning navigation timing.Teknologi
System penentu system global { GPS] merupakan utilitas milik AS yang menyediakan navigator posisi dan layanan pengaturan waktu { PNT} Penentu posisi waktu Navigasi.
D. Answer these questions.
1. What is Geospatial Technology?
..........................................................
2. What is a geographic information system
{ GIS} ?
…………………………………………………………......
3. What is a remote sensing { RS } ?
…………………………………………………......
4.. What is a global positioning system {GPS } ……………………………………………………………
F. Geographic information system ( GIS) How do you perform GIS ?
The five steps in the analysis process are :
1. Frame the question
Merumuskan pertanyaan.
2. Explore and prepare data
Mengekplorasi dan menyiapkan data.
3. Choose analysis method and tools
Memilih metode analisis dan alat.
4. Perform the analysis
Menampilkan analisa.
5. Examine and refine results
Memeriksa dan menyempurnakan hasil
G. Learn by heart.
Perform : menjalankan, mempertunjukan
Frame : Lis, kerangka.
Prepare : menyiapkan, menyediakan.
Explore : memeriksa, menjelajah.
Choose : memilih.
Tool : alat, perkakas.
Examine: memeriksa,
Refine : menyaring, membersihkan
Result : hasil
Retrieval : pengambilan
H. Five funcions of GIS.
What are 5 functions of GIS ?
Apa 5 fungsi dari GIS?
1. Data entry
…………………………………………..
2. Data display
…………………………………………..
3. Data management
…………………………………………..
4. Information
…………………………………………..
5. Retrieval and analysis.
…………………………………………..
I. Five main part of a Gis.
What are five parts OF a GIS?
Apa 5 bagian dari sebuah GIS?
A working GIS integrates five key component
Gis yang mengintegrasikan 5 kunci komponen
1. Hardware
Perangkat keras
2. Software
Perangkat lunak.
3. Data
Data
4. People
Masyarakat
5. Methods
Metode
Hardware is the computer on which a GIS operates.
Unit 2
Theodolite
A. Vocabulary.
Optical : perkakas optic
Topographic : peta potografi
Instrument : alat.
Measure : mengukur.
Angle : sudut
Plane : rata datar
Manufacture : di produksi
Survey : survey
Axes : sumbu, kapak
B .Dialogue.
Budi:
Excuse me, would you mind telling me what is theodolite?
Maap, apa anda tidak keberatan menceritakan
apa itu thelodoit?
jaelani:
Well….a theodolite is an instrument for measuring angles in the horizontal and vertical plane.
Baik, thelodoit adalah alat intrumen untuk mengukur sudut di dataran horizontal dan vertikal
budi :
Oh I see,when was a theodolite manufactured?
Oh gitu, kapan sebuah thedolit di produksi?
jaelani :
an optical theodolite manufactured in the soviet in 1958 and used to topographic surveying.
Sebuah perkakas optik di produksi di Uni soviet tahun 1958 dan di gunakan untuk survey peta fotografy.
budi:
would you mind telling me how to operate it?
Maukan anda menceritakan bagaimana mengoperasikan nya?
jaelani :
when the telescope is pointed at a target object, the angle of each Of these axes can be measured with great precision, typically to second arc.
Ketika teleskop di arahkan ke objek sasaran, sudut masing masing sumbu ini dapat di ukur dengan sangat presisi, biasanya hingga busur kedua.
C :How to use the theodolite.
How do you use a theodolite to measure angles
There are 6 steps to measure angles with a theodolite with a theodolite.
1. choose a base
( pilih basis)
2. position the theodolite
(posisiskan theodolite)
3. set the instrument to zero
(atur intrumen ke nol)
4. point to the object you want to measure
( arahkan ke objek yang ingin anda ukur)
5. read the horizontzl angle
(baca sudut horizontzl)
6. read the vertical angle
(baca suduk vertical)
Anyone can use a theodolite if they know how it works
C. Bonus Dialogue.
Budi :
What is a theodolite used for?
Di gunakan untuk apa theodolite?
Yana :
it is used to measure horizontal and vertical
angles
Di gunakan untuk mengkurur mendatar dan
sudut vertikal
Budi :
What is the basic principle of theodolite?
Yana :
Theodolite is based on the fundamental
concepts of angel measurement and
trigonometry.
Budi :
Can Theolodite measure distance ?
Yana :
Theolodite measure horizontal and vertical
angles only.
Budi :
What is the best way to measure distance?
Yana :
Digital tape measures are accurate for both short distances and long distances up to 300 feet. They are also portable and easy use.
Budi :
What are 3 main parts of theodolite ?
Yana :
Following are part of theodolite :Telescope, vertical circle, index frame.
Budi :
what are the 6 Steps to use theolodite to
measure angless.
Yana :
there are six
1. Choose a base
2. Position the theolodite
3. Set the instrument to zero
4. Point to the object you want to measure
5. Read the horizontzl angle
6. Read the vertical angle
Budi :
what is thedolite and its parts?
Yana :
it consists of sighting telescope, horizontal, and vertical circles for angel measurement, leveling screws for adjusment and a stable tripod.
Budi :
How do read a theolodite?
Yana :
You must use the inner and outer scales to
indentify the correct degree marking and angles You are viewing.
Budi :
What are The tools use to measure land?
Yana :
Theolodite., Measuring tape,Total station,
compas, Gps, Klinometer, Water pass.
Budi :
What is tape Measure.?
Yana :
A measuring tape is a flexible tool used for
measuring length.
Unit 3
Cadastral
A. Study the following.
Cadsatral : berhubungan dng pertanahan
Derive : berasal
Show : menunjukan, memperlihatkan
Record : mencatat
Boundary : Batasan, perbatasan
Subdivition : bagian
Line : garis
Ownership : kepemilikan
Property : tanah milik, harta benda
Field : lading, sawh
Building : bangunan
Assess : menilai, menaksir
Land : tanah, dataran, lahan
Tax : pajak,harga
Indicate : menunjukan,mengalamatkan.
Track : jalur, jejak,jalan
B. Dialogue.
A :
what is the word cadastral derived?
B :
the word cadastral is derived from the french word cadastre.
A :
What is the meaning of the word cadastral ?
B :
of or relating to cadastral, showing or recording property boundaries,
subdivision lines, building, are related details
A :
which instrument is used to measure area of irregular images in most precise manner ?
B ;
digital planimeter
A ;
what are the types of planimeter
B ;
mechanical and digital
A :
oh I see.
C. Reading practice
What is the function of cadastral ?
Cadastral surveying and cadastral document are used to track and show the boundary lines of both private owned real estate
The benefits og cadastral
The word cadastral is derived from the France word ‘ Cadastre’
What means cadastral ?
1. Of or relating to a cadastral.
2. showing or recording property boundaries subdision lines. Building and related details
Cadastral maps are prepared to record the boundaries and ownership details of land properties such as fields, building, etc. these maps are used to assess the land tax and to indicate the ownership.
Word to study.
Derive : berasal
France : Bahasa perancis
Mean : arti
Related to cadastral : berhubungan dengaqn pertanahan
Record : merekam
Prepare : persiapan
Ownwership :
D. Answer these questions.
1. A. what are the cadastral maps prepared to
record the boundaries and ownership detail
of land properties ?
B : it includes field. building etc.
2 A : what are these maps used to?
B : to assess the land tax and to indicate the
ownership.
2. A : What is the meaning of DCDB?
B : Related to Digital Cadastral Data Base (DCDB) Computer data base means a collection of data recorded in a form capable of being processed by a computer.
3. A:What is digital cadastral survey?
B. : Digital Cadastral Database (DCDB) is a computerised map or 'spatial' location showing property boundaries normally in relation to adjoining and other close properties or parcels of land.
4. A : what is the concept of cadastral surveying and documentation?
B : the concept of cadastral surveying and documentation are used to track and show the boundary lines of both privately owner real estate and public land.
Unit 4
Remote sensing
A. Vocabulary.
Gather : berkumpul
Distance : jarak
Reflect : memantulkan
Emit :
Aircraft:
Variety :
Agriculuture : pertanian
Resource
Disaster :
Different :
Stimuli :
Intrusive
B. Dialogue.
A :
what is remote sensing?
Apa itu Remote sensung?
B :
Remote sensing is the proses of detecting and monitoring by physical characteristics of an area by measuring its reflected and emitted radiation at a distance.
Penginderaan jauh merupakan proses pendeteksian dan pemantauan karakteristik fisik suatu wilayah dengan mengukur radiasi yg di pantulkan dan di pancarkan dari jarak jauh.
A :
What are three main types of Remote sensing?
Apa tiga jenis utama penginderaan jarak jauh?
B :
Three main main remote sensing
flatfoms Ground- level platforms - like Cranes and Towers.
Tiga penginderaan jauh utama yg utamq flatforms platfrm di permukaan tanah seperti derek dan menara
Aerial platforms- like helicopters, high altitude aircraft, and low altitude aircraft
Spaceborne platforms like space shuttles, geostationary satelites, and polar orbiting satelites.
Platform antariksa seperri pesawat ualng alik, satelit geostasioner, dan satelit yg mengorbit kutub
C. Reading Comprehension.
Translate into Indonesia.
Remote sensing is the process of gathering information about objects or areas from a distance by measuring their reflected and emitted radiation. Remote sensing is often done from a satellite or aircraft using special cameras to collect images.
The data collected can be used for a variety of applications, including agriculture, water resources, health and air quality, resource management decisions, and disaster assessment.
Remote sensing can use different types of sensors, including passive and active sensors:
Passive sensors
Sesor pasif
Respond to external stimuli by recording natural energy that is reflected or emitted from the Earth's surface. The most common source of radiation detected by passive sensors is reflected sunlight.
Merespon rangsangan luar dengan merekam energi alam yg dipantulkan atau di pancarkan dari permukaan bumi. Sumber radiasi yg paling umum di deteksi oleh sensor pasif adalah pantulan sinar matahari
Active sensors
Sesor Aktif.
Can emit electromagnetic spectrum radiation, which can be intrusive and affect the target phenomenon being investigated.
Remote sensing can also measure frequencies in both the visible and non-visible spectrum. The visible spectrum includes frequencies that are seen as colors (red, green, and blue) by the human eye, while the non-visible spectrum includes wavelengths such as the thermal component of the IR spectrum and the microwave band.
Dapat memancarkan radiasi spektrum elektromagnetik, yg dapat menggangu danmempengaruhi fenomena target yg sedang di selidiki. Penginderaan jarak jauh jg dapat mengukur frekwensi baik dalam spektrum tampak maupun tidak tampak. Spektrum tampak mencakup frekwensi yg dilihat sebagai warna( merah, hijau, danbitu) oleh mata manusi sedangkan spektrum tak tampak mencakup panjang gelombang seperti komponen termal spektrum IR dan pita gelombang mikro.
8. A : what is Total station ?
B : Is an electronic / optical intrument used
in modern surveying and building
construction that uses electronic
transit theolodite in conjuction with electric
distant meter edm
9. What is compas?Compass
Compass is a tool which points out direction
, such as north,south,east and west.Gps
Klinometer, waterpass
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