Main entrance of the south facade of the church, Qarqbiza

Main entrance of the south facade of the church, Qarqbiza

Mushabbak, byzantine basilica

Mushabbak, byzantine basilica

Great Mosque, prayer hall, Shrine of the Prophet Zakariya

Great Mosque, prayer hall, Shrine of the Prophet Zakariya

Yabrud: Streetlife with shops and residential houses, townspeople and peasants

Yabrud: Streetlife with shops and residential houses, townspeople and peasants

General view of al-Utrush mosque, Aleppo, Syria

General view image

A general view of Zawiyat Saʿd ad-Din al-Jibawi showing the two domes of the building

A general view of Zawiyat Saʿd ad-Din al-Jibawi showing the two domes of the building

Abacus of collapse mechanisms of churches, lines of vulnerability, San Salvatore a Campi, Perugia, Italy

Fig.17-b-3a_collapse mechanism, cracks in the plane of the facade

Courtyard, Jamiʿ an-Nuri (mosque), Homs

Courtyard, Jamiʿ an-Nuri (mosque), Homs

Digital documentation, orthophoto of façade section, minaret, Great Umayyad Mosque of Aleppo

Fig.15-b_Minarett-Umayyad-Aleppo_fig_10

Abacus of collapse mechanisms of churches, lines of vulnerability, San Salvatore a Campi, Perugia, Italy

Fig.17-b-1a_collapse mechanism, overturning of the facade

Survey of geometry of accumulated rubble, San Salvatore a Campi, Perugia, Italy

Fig.04-c_Contour lines of a digital terrain model

Survey of geometry of accumulated rubble, San Salvatore a Campi, Perugia, Italy

Fig.04-b_contour lines over rectified photograph

Rubble management, execution of an geodetic grid over rubble heap, Frauenkirche (church), Dresden, Germany

Fig.08_execution of an geodetic grid over rubble heap

Drawing of geodetic grid over geometry of accumulated rubble, San Salvatore a Campi, Perugia, Italy

Fig.10_geodetic grid over rubble heap

Rubble management, measurement work of rubble field, Frauenkirche (church), Dresden, Germany

Fig.11_measurement (survey) of rubble field

Fragment with wall painting, 1st category remains, from San Salvatore a Campi, Perugia, Italy

Fig.20_1st category

Rubble management, all sides photographs of labeled stone/ fragment, Frauenkirche (church), Dresden, Germany

Fig.26_all sides photographs of labeled stone

Survey of geometry of accumulated rubble, San Salvatore a Campi, Perugia, Italy

Fig.04_measurable rectified drone photography

Temporary storage of sorted stones, San Salvatore a Campi, Perugia, Italy

Fig.31-b_storage of sorted related stones

Temporary storage of sorted stones, San Salvatore a Campi, Perugia, Italy

Fig.32-c_storage of sorted stones in a hall

Rubble management, labeling of stones within one geodetic grid field, Frauenkirche (church), Dresden, Germany

Fig.35_labeling of stones within geodetic grid field

Izraʿ - Kanisat (chrurch) Mar Jirjis - plan

Izraʿ – Kanisat (chrurch) Mar Jirjis – plan

Maronite Cathedral, general view from the outside

Maronite Cathedral, general view from the outside

Rubble management, use of crane for removal of rubble stones from San Salvatore a Campi, Perugia, Italy

Fig.37_Use of crane for removal of rubble

The Great Colonnade towards the Monumental Arch

The Great Colonnade towards the Monumental Arch

Busra - Southern Roman Bath (al-Hammam ar-Rumani al-Janubi)

Busra – Southern Roman Bath (al-Hammam ar-Rumani al-Janubi)

Palmyra, view from afar of Qalʿat Ibn Mʿan (castle)

Palmyra, view from afar of Qalʿat Ibn Mʿan (castle)

Palmyra, the cella of Bel Temple

Palmyra, the cella of Bel Temple

Busra - Southern Roman Bath (al-Hammam ar-Rumani al-Janubi)

Busra – Southern Roman Bath (al-Hammam ar-Rumani al-Janubi)

Madrasat al-Firdaws, the marble prayer niche (mihrab) decorated with floral and geometric motifs

Madrasat al-Firdaws, the marble prayer niche (mihrab) decorated with floral and geometric motifs