acolita.com Rank 806.9K. Estimated value 2,676$geoforum.fr Rank 2.3M. Estimated value 924$gpsworld.com Rank 519.1K. Estimated value 4,164$ready.gov Rank 76.6K. Estimated value 28,680$earthsci.org Rank 1.2M. Estimated value 1,824$magnetic-declination.com Rank 1.1M. Estimated value 1,956$iris.edu Rank 94K. Estimated value 23,316$icgc.cat Rank 308.8K. Estimated value 7,032$rocasyminerales.net Rank 1.3M. Estimated value 1,704$naturalearthdata.com Rank 471.6K. Estimated value 4,596$