The Karangantu Archipelagic Fisheries Port, commonly referred to as PPN Karangantu, provides a venue for business activities in the field of fisheries. These business activities are carried out by the fishermen of the Boat Lift Net. The Boat Lift Net captures small pelagic fish, and the catch is distributed by the fishermen of the Boat Lift Net at PPN Karangantu to fish traders outside the Karangantu location. This expands the distribution of the marketing of the catch from PPN Karangantu, as it is not only marketed at the Karangantu Fish Auction (TPI Karangantu). Therefore, the objective of this research is to illustrate the map of the distribution locations of the marketing of the catch from the Boat Lift Net landed at PPN Karangantu. Subsequently, it aims to identify the distribution channels for the marketing of the catch from Boat Lift Net at PPN Karangantu. To achieve these objectives, this research uses a qualitative descriptive approach and Geographic Information System (GIS) with remote sensing methods. As a result, it is found that PPN Karangantu has 4 distribution channels and there are 11 distribution locations for the marketing of the catch from the Boat Lift Net

Mangroves are a multifunctional coastal ecosystem in coastal areas. Mangrove ecosystems can adapt to extreme coastal conditions, but are highly vulnerable to hazards such as regional degradation, species degradation, conflicts of interest, exploitation, and excessive mangrove use. Remote identification can help obtain the latest data related to the area of mangrove areas with time criteria and coverage of certain areas. The remote sensing used is Google Earth Engine (GEE). This study aims to be able to determine changes in the area of mangrove distribution and the level of density of mangrove ecosystems on Panjang Island, Serang Regency for the last 5 years from 2017 to 2021. The results of the distribution of mangrove areas in the span of 5 years from 2017 to 2021 the mangrove area on Panjang Island experienced a decrease in mangrove area by 5.47 ha. The level of mangrove density on Panjang island in the 5-year period from 2017 to 2021 is classified as a very rare mangrove density category.