lasinfo (210611) report for 'AHN4T/51AN1_13.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 339/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 44687074 number of points by return: 26373832 13595676 3969846 672430 75290 scale factor x y z: 0.001 0.001 0.001 offset x y z: 141980 396230 0 min x y z: 141980.000 396230.000 7.514 max x y z: 143019.999 397519.999 45.845 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 44687074 extended number of points by return: 26373832 13595676 3969846 672430 75290 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 7514 45845 intensity 0 4646 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 18 user_data 6 7 point_source_ID 1054 2054 gps_time 294665027.324900 298205931.550723 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 23 255 B 27 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 3000 extended_scanner_channel 0 0 attribute0 0 46.46 ('Amplitude') attribute1 -16.93 29.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26373832 number of intermediate returns: 4715545 number of last returns: 26351302 number of single returns: 12753605 covered area in square units/kilounits: 1183376/1.18 point density: all returns 37.76 last only 22.27 (per square units) spacing: all returns 0.16 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44687074 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26373832 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13595676 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3969846 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 672430 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 75290 instead zero. overview over extended number of returns of given pulse: 12753605 19266162 9898882 2391288 348141 27501 1495 0 0 0 0 0 0 0 0 histogram of classification of points: 25311213 unclassified (1) 19003825 ground (2) 49724 building (6) 319801 water (9) 2511 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3234782 +---> 1777920 of those are unclassified (1) +---> 1446446 of those are ground (2) +---> 8970 of those are building (6) +---> 1446 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.5,7.6) has 18 bin [7.6,7.7) has 46 bin [7.7,7.8) has 1541 bin [7.8,7.9) has 1341 bin [7.9,8.0) has 22032 bin [8.0,8.1) has 307380 bin [8.1,8.2) has 14828 bin [8.2,8.3) has 26061 bin [8.3,8.4) has 49459 bin [8.4,8.5) has 84739 bin [8.5,8.6) has 144922 bin [8.6,8.7) has 220536 bin [8.7,8.8) has 356392 bin [8.8,8.9) has 414966 bin [8.9,9.0) has 435362 bin [9.0,9.1) 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[39.3,39.4) has 2933 bin [39.4,39.5) has 2879 bin [39.5,39.6) has 2754 bin [39.6,39.7) has 2700 bin [39.7,39.8) has 2456 bin [39.8,39.9) has 2357 bin [39.9,40.0) has 2227 bin [40.0,40.1) has 2081 bin [40.1,40.2) has 2093 bin [40.2,40.3) has 2036 bin [40.3,40.4) has 1908 bin [40.4,40.5) has 1730 bin [40.5,40.6) has 1736 bin [40.6,40.7) has 1750 bin [40.7,40.8) has 1699 bin [40.8,40.9) has 1525 bin [40.9,41.0) has 1499 bin [41.0,41.1) has 1394 bin [41.1,41.2) has 1207 bin [41.2,41.3) has 1124 bin [41.3,41.4) has 1154 bin [41.4,41.5) has 1100 bin [41.5,41.6) has 1043 bin [41.6,41.7) has 952 bin [41.7,41.8) has 900 bin [41.8,41.9) has 797 bin [41.9,42.0) has 795 bin [42.0,42.1) has 709 bin [42.1,42.2) has 697 bin [42.2,42.3) has 612 bin [42.3,42.4) has 574 bin [42.4,42.5) has 535 bin [42.5,42.6) has 507 bin [42.6,42.7) has 444 bin [42.7,42.8) has 396 bin [42.8,42.9) has 324 bin [42.9,43.0) has 325 bin [43.0,43.1) has 292 bin [43.1,43.2) has 262 bin [43.2,43.3) has 215 bin [43.3,43.4) has 206 bin [43.4,43.5) has 187 bin [43.5,43.6) has 185 bin [43.6,43.7) has 145 bin [43.7,43.8) has 102 bin [43.8,43.9) has 90 bin [43.9,44.0) has 70 bin [44.0,44.1) has 80 bin [44.1,44.2) has 55 bin [44.2,44.3) has 54 bin [44.3,44.4) has 55 bin [44.4,44.5) has 41 bin [44.5,44.6) has 44 bin [44.6,44.7) has 33 bin [44.7,44.8) has 26 bin [44.8,44.9) has 18 bin [44.9,45.0) has 11 bin [45.0,45.1) has 19 bin [45.1,45.2) has 9 bin [45.2,45.3) has 7 bin [45.3,45.4) has 7 bin [45.4,45.5) has 3 bin [45.5,45.6) has 3 bin [45.6,45.7) has 3 bin [45.7,45.8) has 1 bin [45.8,45.9) has 3 average z coordinate 17.6 for 44687074 element(s) point source id histogram with bin size 1.000000 bin 1054 has 12030728 bin 2053 has 26421553 bin 2054 has 6234793 average point source id 1784.187088261809322 for 44687074 element(s)