lasinfo (210611) report for 'AHN4T/68DN2_10.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: 340/2022 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: 36321383 number of points by return: 26123978 6510909 2790973 770576 124947 scale factor x y z: 0.001 0.001 0.001 offset x y z: 188980 334980 0 min x y z: 188980.000 334980.000 36.697 max x y z: 190019.999 336269.999 78.766 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: 36321383 extended number of points by return: 26123978 6510909 2790973 770576 124947 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 36697 78766 intensity 0 5029 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 31 user_data 6 7 point_source_ID 134 136 gps_time 292331676.085863 292333077.611627 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 44 255 B 33 255 NIR 12 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5167 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.1 33.24 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26123978 number of intermediate returns: 3703815 number of last returns: 26054738 number of single returns: 19561148 covered area in square units/kilounits: 1294608/1.29 point density: all returns 28.06 last only 20.13 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36321383 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26123978 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6510909 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2790973 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 770576 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 124947 instead zero. overview over extended number of returns of given pulse: 19561148 7477478 6067801 2587535 566397 57343 3681 0 0 0 0 0 0 0 0 histogram of classification of points: 12246933 unclassified (1) 19563132 ground (2) 4356971 building (6) 137570 water (9) 16777 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2343663 +---> 695378 of those are unclassified (1) +---> 1221767 of those are ground (2) +---> 420073 of those are building (6) +---> 6445 of those are water (9) z coordinate histogram with bin size 0.100000 bin [36.6,36.7) has 1 bin [36.7,36.8) has 77 bin [36.8,36.9) has 673 bin [36.9,37.0) has 1142 bin [37.0,37.1) has 1773 bin [37.1,37.2) has 1850 bin [37.2,37.3) has 2379 bin [37.3,37.4) has 2341 bin [37.4,37.5) has 3037 bin [37.5,37.6) has 3317 bin [37.6,37.7) has 2716 bin [37.7,37.8) has 4308 bin [37.8,37.9) has 3208 bin [37.9,38.0) has 4805 bin [38.0,38.1) has 5792 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[72.6,72.7) has 303 bin [72.7,72.8) has 321 bin [72.8,72.9) has 291 bin [72.9,73.0) has 245 bin [73.0,73.1) has 234 bin [73.1,73.2) has 202 bin [73.2,73.3) has 200 bin [73.3,73.4) has 172 bin [73.4,73.5) has 167 bin [73.5,73.6) has 118 bin [73.6,73.7) has 131 bin [73.7,73.8) has 106 bin [73.8,73.9) has 102 bin [73.9,74.0) has 85 bin [74.0,74.1) has 89 bin [74.1,74.2) has 90 bin [74.2,74.3) has 89 bin [74.3,74.4) has 67 bin [74.4,74.5) has 71 bin [74.5,74.6) has 67 bin [74.6,74.7) has 46 bin [74.7,74.8) has 39 bin [74.8,74.9) has 37 bin [74.9,75.0) has 40 bin [75.0,75.1) has 30 bin [75.1,75.2) has 32 bin [75.2,75.3) has 27 bin [75.3,75.4) has 22 bin [75.4,75.5) has 16 bin [75.5,75.6) has 11 bin [75.6,75.7) has 2 bin [75.7,75.8) has 6 bin [75.9,76.0) has 1 bin [76.0,76.1) has 2 bin [76.1,76.2) has 1 bin [76.2,76.3) has 1 bin [76.3,76.4) has 1 bin [76.5,76.6) has 1 bin [76.6,76.7) has 1 bin [76.7,76.8) has 1 bin [77.0,77.1) has 1 bin [77.1,77.2) has 1 bin [77.2,77.3) has 2 bin [77.3,77.4) has 8 bin [77.6,77.7) has 1 bin [77.8,77.9) has 3 bin [77.9,78.0) has 1 bin [78.0,78.1) has 2 bin [78.1,78.2) has 1 bin [78.3,78.4) has 6 bin [78.4,78.5) has 6 bin [78.5,78.6) has 5 bin [78.6,78.7) has 17 bin [78.7,78.8) has 2 average z coordinate 45.1 for 36321383 element(s) point source id histogram with bin size 1.000000 bin 134 has 3776432 bin 135 has 28744345 bin 136 has 3800606 average point source id 135.000665558357184 for 36321383 element(s)