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Journal : Journal of Applied Geospatial Information

Analysis Of Land Value Zone Changes Due To The Construction Of The Kediri International Airport In Grogol Sub-District, Kediri Regency Amarrohman, Fauzi Janu; Qoyimah, Shofiyatul; Fatihulhaq, Muhammad Aidil
Journal of Applied Geospatial Information Vol. 8 No. 2 (2024): Journal of Applied Geospatial Information (JAGI)
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jagi.v8i2.6563

Abstract

Grogol Sub-district is one of the areas in the administration of Kediri district. Kediri District continues to carry out development, one of which is the Kediri International Airport Development. The development of Kediri International Airport in the Grogol District area began from 2019 until 2023. The research data used the 2016 Land Value Zone Map data of 17 zones, in 2019 with 20 zones, and in 2023 with 20 zones. The method used is the overlay method analysis to find out how many land value changes occur. The analysis method uses a regression test to determine the effect of airports and provincial roads on the land value zone (ZNT). During the period 2016 to 2023, the results of data processing showed the development of land value zones in 20 zones. Between 2016 and 2019, there was an increase in the Average Indicated Value (NIR) in the Cerme Village area in zone number 528 of Rp. 125,000 with a percentage of 78.13%. Conversely, in the Datengan Village area, zone 395 experienced a drastic decrease of -95% or IDR -114,000 due to zone restructuring and distance from the airport. Between 2019 and 2023, Grogol Village in zone 568 recorded the highest increase in NIR of IDR 1,013,876, with a percentage of 221.85%. Meanwhile, zone 395 again emerged with an increase in NIR of Rp. 5,274 or 4.4%. The results showed the influence of airports and provincial roads on ZNT changes in 2016 - 2023 with an R Square value of 0.385 or has an impact value of 38.5% with a negative correlation where the closer the zone is to the airport, the higher the NIR value, on the other hand, the farther the zone is, the smaller the NIR value.
Analysis Of Land Value Zone Due To Land Use Change For Kendal Special Economic Zone (Case Study: Kaliwungu Sub-District, Kendal Regency) Amarrohman, Fauzi Janu; Qoyimah, Shofiyatul; Nofianti, Erlinda
Journal of Applied Geospatial Information Vol. 9 No. 1 (2025): Journal of Applied Geospatial Information (JAGI)
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jagi.v9i1.6386

Abstract

Land use change in Kaliwungu Sub-district due to the development of Kendal Special Economic Zone is significant. The method used in this processing is overlay method. The analysis method used to determine the influence of Kendal Special Economic Zone on Land Value Zone is linear regression analysis.  There was a significant land use change in 2015-2019 amounting to 937.29 hectares while in 2019-2023 amounting to 495.92 hectares used as Kendal Special Economic Zone. The change of land value zone in Kaliwungu Sub-district is quite significant in 2015-2019 with the biggest increase of IDR 2,896,000 while in 2019-2023 there is the biggest increase of IDR 9,674,000. Based on the results of the linear regression test, there is an influence of the independent variable distance with the dependent variable, namely NIR 2023, which is indicated by the R Square value of 0.075 or 7.5% of the influence. According to the correlation test between the independent variable of the distance of Kendal Special Economic Zone to the centroid zone to NIR 2023, there is no correlation between the two because the correlation value is 0.00, while the independent variable of the distance of the national road to the centroid zone to NIR 2023 has a correlation with a negative correlation value (-0.271), which means that the farther the zone is from the national road, the lower the land price will be.