lasinfo (210611) report for 'AHN4T/65DZ1_06.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: 181/2021 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: 32626935 number of points by return: 30879634 1279811 344355 102763 20372 scale factor x y z: 0.001 0.001 0.001 offset x y z: 29980 384980 0 min x y z: 29980.000 384980.000 -1.806 max x y z: 31019.999 386269.999 41.354 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: 32626935 extended number of points by return: 30879634 1279811 344355 102763 20372 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 -1806 41354 intensity 34 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 -26 31 user_data 6 7 point_source_ID 65 67 gps_time 260715912.137196 260718282.871213 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 21 255 B 0 255 NIR 29 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4333 5167 extended_scanner_channel 0 0 attribute0 0.34 50.29 ('Amplitude') attribute1 -16.39 33.96 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30879634 number of intermediate returns: 472642 number of last returns: 30850902 number of single returns: 29576243 covered area in square units/kilounits: 1281744/1.28 point density: all returns 25.46 last only 24.07 (per square units) spacing: all returns 0.20 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32626935 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30879634 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1279811 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 344355 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 102763 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20372 instead zero. overview over extended number of returns of given pulse: 29576243 1888487 729308 330637 90312 11191 757 0 0 0 0 0 0 0 0 histogram of classification of points: 4124013 unclassified (1) 19000634 ground (2) 2946959 building (6) 6263994 water (9) 291335 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2093141 +---> 162120 of those are unclassified (1) +---> 1346639 of those are ground (2) +---> 146619 of those are building (6) +---> 417440 of those are water (9) +---> 20323 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 2 bin [-1.8,-1.7) has 140 bin [-1.7,-1.6) has 5221 bin [-1.6,-1.5) has 5217 bin [-1.5,-1.4) has 5433 bin [-1.4,-1.3) has 5241 bin [-1.3,-1.2) has 4986 bin [-1.2,-1.1) has 4771 bin [-1.1,-1.0) has 4668 bin [-1.0,-0.9) has 4506 bin [-0.9,-0.8) has 4510 bin [-0.8,-0.7) has 4450 bin [-0.7,-0.6) has 5014 bin [-0.6,-0.5) has 26665 bin [-0.5,-0.4) has 2126036 bin [-0.4,-0.3) has 1287447 bin [-0.3,-0.2) has 1205764 bin [-0.2,-0.1) has 52998 bin [-0.1,0.0) has 44529 bin [0.0,0.1) has 84370 bin [0.1,0.2) has 157052 bin [0.2,0.3) has 567264 bin [0.3,0.4) has 359723 bin [0.4,0.5) has 86619 bin [0.5,0.6) has 87250 bin [0.6,0.7) has 84273 bin [0.7,0.8) has 346554 bin [0.8,0.9) has 643433 bin [0.9,1.0) has 89001 bin [1.0,1.1) has 104609 bin [1.1,1.2) has 74950 bin [1.2,1.3) has 64278 bin [1.3,1.4) has 56242 bin [1.4,1.5) has 49172 bin [1.5,1.6) has 49994 bin [1.6,1.7) has 51469 bin [1.7,1.8) has 52693 bin [1.8,1.9) has 55709 bin [1.9,2.0) has 62109 bin [2.0,2.1) has 59670 bin [2.1,2.2) has 65462 bin [2.2,2.3) has 69635 bin [2.3,2.4) has 72657 bin [2.4,2.5) has 74650 bin [2.5,2.6) has 103660 bin [2.6,2.7) has 196302 bin [2.7,2.8) has 401755 bin [2.8,2.9) has 543921 bin [2.9,3.0) has 517782 bin [3.0,3.1) has 665365 bin [3.1,3.2) has 970426 bin [3.2,3.3) has 1163135 bin 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[31.1,31.2) has 10 bin [31.2,31.3) has 18 bin [31.3,31.4) has 20 bin [31.4,31.5) has 16 bin [31.5,31.6) has 22 bin [31.6,31.7) has 14 bin [31.7,31.8) has 35 bin [31.8,31.9) has 42 bin [31.9,32.0) has 105 bin [32.0,32.1) has 8 bin [32.3,32.4) has 1 bin [32.6,32.7) has 1 bin [32.7,32.8) has 1 bin [33.0,33.1) has 1 bin [33.3,33.4) has 3 bin [33.4,33.5) has 5 bin [33.5,33.6) has 3 bin [33.6,33.7) has 3 bin [33.7,33.8) has 5 bin [33.8,33.9) has 6 bin [33.9,34.0) has 4 bin [34.6,34.7) has 1 bin [34.8,34.9) has 1 bin [38.4,38.5) has 1 bin [38.6,38.7) has 1 bin [38.7,38.8) has 1 bin [38.8,38.9) has 14 bin [38.9,39.0) has 25 bin [39.0,39.1) has 7 bin [39.1,39.2) has 3 bin [39.3,39.4) has 2 bin [39.4,39.5) has 2 bin [40.6,40.7) has 1 bin [41.3,41.4) has 1 average z coordinate 4.3 for 32626935 element(s) point source id histogram with bin size 1.000000 bin 65 has 16684404 bin 66 has 11570270 bin 67 has 4372261 average point source id 65.622638687942953 for 32626935 element(s)