https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-17T17:54:45.791188Z
2022-12-17T17:55:10.789656Z
s3://sentinel-s1-l1c/GRD/2022/12/17/IW/DV/S1A_IW_GRDH_1SDV_20221217T175445_20221217T175510_046375_058E18_F823
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2022-12-17T17:54:45.791188Z
2022-12-17T17:55:10.789656Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221217T200315_V20221217T161344_20221217T193114.EOF
347.9865023240251
693000
Copernicus Ground Segment
2022-12-17T20:20:31.497033Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221217T175445_20221217T175510_046375_058E18_F823
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.793837854211978 8.655713797817503,4.356218064157384 8.770128091889529,4.921096928286112 8.884135665904443,5.48343875485149 8.996708784444413,6.028054246028168 9.104845759186096,5.992408011995273 9.285851399534735,5.919628917264634 9.64773918487191,5.883805498278769 9.82878630377749,5.776832508670962 10.371990931956997,5.742505479593164 10.553306914541675,5.730571347356113 10.613399523341643,5.182677732041465 10.506321172722725,4.613559088694403 10.394009705283349,4.048781346673022 10.281475813343864,3.4836737185079607 10.167808423184123,3.4956881770041974 10.10748464940407,3.5335135887434292 9.92612198902224,3.5701340224535674 9.744513032590074,3.681948773531625 9.200068896761753,3.720224980611441 9.01878801624202,3.757627845426474 8.837327046751009,3.793837854211978 8.655713797817503))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8618042259933
46.12224818231873
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2022-12-18T01:16:54.916067Z
Batch API, v4.165.0
s3://deafrica-sentinel-1/s1_rtc/N09E003/2022/12/17/058E18
2.0E-4
2.0E-4
true
block average
2
2
10.0
3.0
9.0
4.0
POLYGON((3.7240975799567515 9.0,3.6819487735321617 9.200068896759316,3.51810542160567 10.0,4.0 10.0,4.0 9.0,3.7240975799567515 9.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_058E18_N09E003_2022_12_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058E18_N09E003_2022_12_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058E18_N09E003_2022_12_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058E18_N09E003_2022_12_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058E18_N09E003_2022_12_17_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid