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"Two basic important applications of spaceborne imaging radar in tropical region like Indonesia are TopoMap (Topographic Map) and PreAgro (Precision Agriculture)...."

"Sugar is one of Indonesia’s strategic commodities, but its production fluctuates over time and is still unable to comply with the national sugar demand. This condition may even get worst with climate change. Although climate-smart agriculture is a promising thing, it is basically a genuine concept for many farmers in Indonesia, including sugarcane growers. The paper briefly reviews and argues agronomic practices as a climate-smart agriculture approach adapted by sugarcane growers in Indonesia to increase its production under the changing climate. Some agronomic practices can be adopted by the Indonesian sugarcane growers as climate-smart agriculture, i.e., efficient irrigation, improved drainage of sugarcane plantations, the use of suitable sugarcane cultivars, green cane harvesting-trash blanketing, the amendment of soil organic matter, crop diversification, precision agriculture, and integrated pest management. From the Indonesian government’s side, research should be propped as there is limited information about the effectiveness of each aforementioned agronomic intervention to alleviating the adverse effect of climate change and to improving sugarcane growth. Practically, to ensure the success of climate-smart agriculture implementation in the Indonesian sugar industry, multistakeholders, i.e., sugarcane growers, researchers, civil society, and policymakers, should be involved, and the government needs to link these stakeholders."

"Sistem Double Lambda Rocker Bogie, sistem suspensi mekanis untuk kapasitas beban yang lebih cepat dan lebih berat pada Mobile Robot kurang stabil karena tidak adanya pegas atau/dan peredam. Karena sifat mekanisnya, jika dioptimalkan, ini bisa membantu dalam Pertanian Presisi di lahan pertanian Indonesia. Dalam skripsi ini, diusulkan tiga konfigurasi desain untuk Double Lambda Rocker Bogie: Suspensi Pegas (SS), Suspensi Peredam (DS), dan Suspensi Kombinasi (SS). Tiga dari sistem ini diuji dalam tiga jalur berbeda untuk mendapatkan kumpulan data tentang lintasan, derajat kebebasan, dan kecepatan linier untuk menganalisis kinerja konfigurasi desain. Alasan visual untuk kinerja mekanis juga divisualisasikan dengan gambar gaya fotografi urutan untuk melihat diagram gaya bebasnya. Berdasarkan performa dan data-data yang di analisa, sistem Suspensi Kombinasi paling cocok untuk medan pertanian. Studi ekstensif tentang keterbatasan serta pembuatan prototipe dan eksperimen dapat meningkatkan kemungkinan robotika di implementasi di lahan pertanian Indonesia

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The Double Lambda Rocker Bogie system, a mechanical suspension system for a faster and heavier load capacity Mobile Robot lacks in stability due to the absence of springs or/and dampeners. Due to its nature, if optimized, this could help in Precision Agriculture in Indonesian fields. In this paper, three design configurations for the Double Lambda Rocker Bogie are proposed: Spring Suspension (SS), Damper Suspension (DS), and Combination Suspension (SS). Three of these systems are tested in three different paths to obtain datasets on the trajectory, degrees of freedom, and linear velocity to analyse the performances of the design configurations. The visual reasoning for the mechanical performance is also visualized with sequence photography style images for the free body diagram. Based on the final performances, a Combination Suspension system is best suited for farm terrains. Extensive studies on the limitations as well as prototyping and experimentation could improve the likeliness of robotics implementation in Indonesia’s agricultural fields.

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