Results 81 to 90 of about 1,652,719 (226)

Modifikasi Digital Elevation Model (DEM) Citra Resolusi Tinggi Menggunakan Fusi Interferometri SAR Dan Stereosar Berbasis Faktor Pembobotan = DEM Modification Using Fusion Of SAR Interferometri And Stereosar Based On Weighting Factor

open access: yes, 2018
Sensor satelit SAR mampu mengukur elevasi permukaan bumi menggunakan metode interferometri (InSAR) atau radargrametri (StereoSAR). Metode InSAR memanfaatkan fase dari citra SAR, sedangkan StereoSAR menggunakan nilai amplitudo untuk menghasilkan elevasi ...
Rahmat Arief   +5 more
core  

Effect of Human Capital on Maize Productivity in Ghana: A Quantile Regression Approach

open access: yes, 2016
of Alberta, Canada. Agriculture continues to play an important role in the economy of most African countries. Thus, productivity growth in agriculture is necessary for economic growth and poverty reduction of the region.
Fiankor, Dela-Dem Doe
core   +1 more source

Vertical Accuracy Assessment of Digital Elevation Models Generated by Sentinel 1A: A Case study: Eldabha, EGYPT [PDF]

open access: yesJES: Journal of Engineering Sciences
This research focuses on improving the vertical accuracy of Digital Elevation Models (DEMs) generated from Sentinel-1A satellite imagery. The study investigates the influence of Goldstein filtering, temporal baseline, and perpendicular baseline on DEM ...
Mohamed Besheer   +3 more
doaj   +1 more source

Creep Characteristics of Corn Straw Particles Simulated Based on Burgers Model

open access: yesBioResources, 2023
To simulate the creep characteristics of corn straw particles under uniaxial compression, a 6-level 2D model was created using PFC 2D software according to the actual uniaxial creep test, the grain size, and shape of corn straw particles.
Zhe Ma   +3 more
doaj  

Pemanfaatan Interferometric Synthetic Aperture Radar (InSAR) Untuk Pemodelan 3D (DSM, DEM, DAN DTM)

open access: yes, 2009
Pada saat ini, radar merupakan salah satu solusi dalam menyelesaikanpermasalahan bebas efek awan. Interferometric Synthetic Aperture Radar (InSAR) dapatmenghasilkan akurasi dan presisi lebih tinggi, bahkan akurasi vertikal juga lebih baikdibandingkan ...
Susanto, Atriyon Julzarika
core  

Development of TanDEM-X DEM Calibration Concept [PDF]

open access: yes, 2007
The TanDEM-X mission comprises two fully active synthetic aperture radar satellites operating in X-band. The primary goal of this mission is the derivation of a high-precision global Digital Elevation Model (DEM) according to HRTI level 3 quality.
J. Hueso Gonzalez   +13 more
core   +1 more source

Comparison of DEM Generation and Combination Methods Using High Resolution Optical Stereo Imagery and Interferometric SAR Data [PDF]

open access: yes, 2006
Digital elevation models (DEM) from satellite data are generated mainly from two types of datasets using completely different methods: photogrammetry for optical stereo images (e.g.
Schroeder, Manfred   +2 more
core  

Pemodelan 3D Pulau Batu Mandi Menggunakan Digital Elevation Model (DEM) Turunan Digital Surface Model (DSM) Shuttle Radar Tophography Mission (SRTM) 90 Dengan Interpolasi Cokriging

open access: yes, 2009
Pulau Batu Mandi merupakan salah satu dari 92 pulau kecil perbatasanIndonesia. Pulau ini berbatasan dengan Malaysia dan diperlukan pemodelan 3D untukmelihat bagaimana kondisi topografi di wilayah tersebut.
Atriyon Julzarika
core  

The Index of Egalitarian Democracy and Its Components: V-Dem's Conceptualization and Measurement [PDF]

open access: yes, 2015
This research project was supported by Riksbankens Jubileumsfond, Grant M13- 0559:1, PI: Staffan I. Lindberg, V-Dem Institute, University of Gothenburg, Sweden; by Swedish Research Council, PI: Staffan I.
Sigman, Rachel, Lindberg, Staffan I.
core  

Geschichte der von dem Bussche

open access: yes, 2015
bearb. von Freiherrn Gustav von dem BusscheAnl.
Bussche, Gustav von dem
core   +1 more source

Home - About - Disclaimer - Privacy