Geometrični popravki optičnih satelitskih posnetkov
The monograph presents a fully automated procedure for geometric correction of optical satellite images, without any manual intervention during the processing. The resulting orthorectified image is in the national coordinate system and constitutes a suitable source for spatial analyses. In the monog...
Saved in:
Superior document: | Prostor, kraj, čas 15 |
---|---|
: | |
Year of Publication: | 2018 |
Language: | Slovenian |
Series: | Prostor, kraj, čas
15 |
Physical Description: | 1 electronic resource (146 p.) |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
993546133604498 |
---|---|
ctrlnum |
(CKB)5400000000048218 (oapen)https://directory.doabooks.org/handle/20.500.12854/80035 (EXLCZ)995400000000048218 |
collection |
bib_alma |
record_format |
marc |
spelling |
Kosmatin Fras, Mojca auth Geometrični popravki optičnih satelitskih posnetkov Ljubljana ZRC SAZU, Založba ZRC 2018 1 electronic resource (146 p.) text txt rdacontent computer c rdamedia online resource cr rdacarrier Prostor, kraj, čas 15 The monograph presents a fully automated procedure for geometric correction of optical satellite images, without any manual intervention during the processing. The resulting orthorectified image is in the national coordinate system and constitutes a suitable source for spatial analyses. In the monograph the original procedure connects several different methods into a single, robust system for automatic generation of orthoimages is documented in detail. The work describes the whole automatic orthorectification process, which comprises four basic modules: a module for extracting and preparing the metadata, a module for automatic extraction of ground control points, a module for calculation of parameters of the geometric model, and a module for orthorectification. The experiments and results with RapidEye and WorldView-2 images are also presented. The experiments evaluate the procedure for automatic extraction of points, the geometric model, the elimination of gross errors, and the positional accuracy of the orthoimages. The analisys of the results indicate that the automated procedure produces orthoimages with a positional accuracy of about two pixels or better, even if several gross errors are present among the automatically extracted ground control points. V knjigi je opisan popolnoma samodejen postopek geometričnih popravkov optičnih satelitskih posnetkov, ki deluje brez posredovanja operaterja med obdelavo. Dobljeni ortorektificiran posnetek je v državnem koordinatnem sistemu in predstavlja primerno podlago za prostorske analize. V knjigi je detajlno dokumentiran izviren postopek, ki povezuje več različnih metod v enoten in robusten sistem za samodejno izdelavo satelitskega ortofota. Opisan je celoten postopek samodejne ortorektifikacije, ki ga sestavljajo štirje osnovni moduli: modul za branje in pripravo metapodatkov, modul za samodejno določanje oslonilnih točk, modul za izračun parametrov geometričnega modela in modul za izvedbo ortorektifikacije. Poleg modulov so predstavljeni tudi poskusi s posnetki RapidEye in WorldView-2. Opravljeni poskusi so omogočili ovrednotenje delovanja samodejnega postopka določanja točk, geometričnega modela, izločanja grobih napak in oceno položajne točnosti ortoposnetkov. Analiza rezultatov testov kaže, da lahko samodejni postopek izdela ortoposnetke s položajno točnostjo okrog dveh pikslov ali manj, tudi če je med samodejno določenimi oslonilnimi točkami prisotnih več grobih napak. Slovenian Geographical information systems (GIS) & remote sensing bicssc automatic ortorectification geometric models optical satellite imagery ortorectification RANSAC raw evaluation geometrični modeli optični satelitski posnetki ortorektifikacija robustna ocena samodejna ortorektifikacija 961-05-0039-0 Marsetič, Aleš auth Oštir, Krištof auth |
language |
Slovenian |
format |
eBook |
author |
Kosmatin Fras, Mojca |
spellingShingle |
Kosmatin Fras, Mojca Geometrični popravki optičnih satelitskih posnetkov Prostor, kraj, čas |
author_facet |
Kosmatin Fras, Mojca Marsetič, Aleš Oštir, Krištof |
author_variant |
f m k fm fmk |
author2 |
Marsetič, Aleš Oštir, Krištof |
author2_variant |
a m am k o ko |
author_sort |
Kosmatin Fras, Mojca |
title |
Geometrični popravki optičnih satelitskih posnetkov |
title_full |
Geometrični popravki optičnih satelitskih posnetkov |
title_fullStr |
Geometrični popravki optičnih satelitskih posnetkov |
title_full_unstemmed |
Geometrični popravki optičnih satelitskih posnetkov |
title_auth |
Geometrični popravki optičnih satelitskih posnetkov |
title_new |
Geometrični popravki optičnih satelitskih posnetkov |
title_sort |
geometrični popravki optičnih satelitskih posnetkov |
series |
Prostor, kraj, čas |
series2 |
Prostor, kraj, čas |
publisher |
ZRC SAZU, Založba ZRC |
publishDate |
2018 |
physical |
1 electronic resource (146 p.) |
isbn |
961-05-0039-0 |
illustrated |
Not Illustrated |
work_keys_str_mv |
AT kosmatinfrasmojca geometricnipopravkiopticnihsatelitskihposnetkov AT marseticales geometricnipopravkiopticnihsatelitskihposnetkov AT ostirkristof geometricnipopravkiopticnihsatelitskihposnetkov |
status_str |
n |
ids_txt_mv |
(CKB)5400000000048218 (oapen)https://directory.doabooks.org/handle/20.500.12854/80035 (EXLCZ)995400000000048218 |
carrierType_str_mv |
cr |
hierarchy_parent_title |
Prostor, kraj, čas 15 |
is_hierarchy_title |
Geometrični popravki optičnih satelitskih posnetkov |
container_title |
Prostor, kraj, čas 15 |
author2_original_writing_str_mv |
noLinkedField noLinkedField |
_version_ |
1759311369521332225 |
fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>03892nam-a2200445z--4500</leader><controlfield tag="001">993546133604498</controlfield><controlfield tag="005">20230221134242.0</controlfield><controlfield tag="006">m o d </controlfield><controlfield tag="007">cr|mn|---annan</controlfield><controlfield tag="008">202204s2018 xx |||||o ||| 0|slv d</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(CKB)5400000000048218</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(oapen)https://directory.doabooks.org/handle/20.500.12854/80035</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(EXLCZ)995400000000048218</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">slv</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Kosmatin Fras, Mojca</subfield><subfield code="4">auth</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Geometrični popravki optičnih satelitskih posnetkov</subfield></datafield><datafield tag="260" ind1=" " ind2=" "><subfield code="a">Ljubljana</subfield><subfield code="b">ZRC SAZU, Založba ZRC</subfield><subfield code="c">2018</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">1 electronic resource (146 p.)</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">computer</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">online resource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="490" ind1="1" ind2=" "><subfield code="a">Prostor, kraj, čas</subfield><subfield code="v">15</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">The monograph presents a fully automated procedure for geometric correction of optical satellite images, without any manual intervention during the processing. The resulting orthorectified image is in the national coordinate system and constitutes a suitable source for spatial analyses. In the monograph the original procedure connects several different methods into a single, robust system for automatic generation of orthoimages is documented in detail. The work describes the whole automatic orthorectification process, which comprises four basic modules: a module for extracting and preparing the metadata, a module for automatic extraction of ground control points, a module for calculation of parameters of the geometric model, and a module for orthorectification. The experiments and results with RapidEye and WorldView-2 images are also presented. The experiments evaluate the procedure for automatic extraction of points, the geometric model, the elimination of gross errors, and the positional accuracy of the orthoimages. The analisys of the results indicate that the automated procedure produces orthoimages with a positional accuracy of about two pixels or better, even if several gross errors are present among the automatically extracted ground control points.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">V knjigi je opisan popolnoma samodejen postopek geometričnih popravkov optičnih satelitskih posnetkov, ki deluje brez posredovanja operaterja med obdelavo. Dobljeni ortorektificiran posnetek je v državnem koordinatnem sistemu in predstavlja primerno podlago za prostorske analize. V knjigi je detajlno dokumentiran izviren postopek, ki povezuje več različnih metod v enoten in robusten sistem za samodejno izdelavo satelitskega ortofota. Opisan je celoten postopek samodejne ortorektifikacije, ki ga sestavljajo štirje osnovni moduli: modul za branje in pripravo metapodatkov, modul za samodejno določanje oslonilnih točk, modul za izračun parametrov geometričnega modela in modul za izvedbo ortorektifikacije. Poleg modulov so predstavljeni tudi poskusi s posnetki RapidEye in WorldView-2. Opravljeni poskusi so omogočili ovrednotenje delovanja samodejnega postopka določanja točk, geometričnega modela, izločanja grobih napak in oceno položajne točnosti ortoposnetkov. Analiza rezultatov testov kaže, da lahko samodejni postopek izdela ortoposnetke s položajno točnostjo okrog dveh pikslov ali manj, tudi če je med samodejno določenimi oslonilnimi točkami prisotnih več grobih napak.</subfield></datafield><datafield tag="546" ind1=" " ind2=" "><subfield code="a">Slovenian</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Geographical information systems (GIS) & remote sensing</subfield><subfield code="2">bicssc</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">automatic ortorectification</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">geometric models</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">optical satellite imagery</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">ortorectification</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">RANSAC</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">raw evaluation</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">geometrični modeli</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">optični satelitski posnetki</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">ortorektifikacija</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">robustna ocena</subfield></datafield><datafield tag="653" ind1=" " ind2=" "><subfield code="a">samodejna ortorektifikacija</subfield></datafield><datafield tag="776" ind1=" " ind2=" "><subfield code="z">961-05-0039-0</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Marsetič, Aleš</subfield><subfield code="4">auth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Oštir, Krištof</subfield><subfield code="4">auth</subfield></datafield><datafield tag="906" ind1=" " ind2=" "><subfield code="a">BOOK</subfield></datafield><datafield tag="ADM" ind1=" " ind2=" "><subfield code="b">2023-03-03 01:41:28 Europe/Vienna</subfield><subfield code="f">system</subfield><subfield code="c">marc21</subfield><subfield code="a">2022-04-02 22:03:30 Europe/Vienna</subfield><subfield code="g">false</subfield></datafield><datafield tag="AVE" ind1=" " ind2=" "><subfield code="P">DOAB Directory of Open Access Books</subfield><subfield code="x">https://eu02.alma.exlibrisgroup.com/view/uresolver/43ACC_OEAW/openurl?u.ignore_date_coverage=true&portfolio_pid=5338182630004498&Force_direct=true</subfield><subfield code="Z">5338182630004498</subfield><subfield code="8">5338182630004498</subfield></datafield></record></collection> |