https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-22T15:52:34.057166Z
2018-12-22T15:53:02.065705Z
s3://sentinel-s1-l1c/GRD/2018/12/22/IW/DV/S1B_IW_GRDH_1SDV_20181222T155234_20181222T155302_014156_01A4E7_9502
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-12-22T15:52:34.057166Z
2018-12-22T15:53:02.065705Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181222T183904_V20181222T141726_20181222T173456.EOF
347.9228597890817
693000
Copernicus S1 Core Ground Segment - DPA
2018-12-23T14:13:13.266214Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181222T155234_20181222T155302_014156_01A4E7_9502
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.203695587 -12.727847505,37.768383719 -12.600216726,38.337439568 -12.47027439,38.90592891 -12.339145469,39.444798103 -12.21363951,39.400368648 -12.033740648,39.359299897 -11.852965985,39.319896479 -11.671809725,39.273599625 -11.492282076,39.230643956 -11.311980078,39.188367162 -11.13152751,39.107173579 -10.769864365,39.079788607 -10.652716875,38.543509055 -10.776632327,37.977829079 -10.906233409,37.411663513 -11.034800243,36.849919592 -11.161218484,36.876517744 -11.27879117,36.955150689 -11.641757722,36.996211583 -11.822855933,37.037876788 -12.0038229,37.082974142 -12.184020363,37.120915911 -12.365841553,37.160623996 -12.547269299,37.203695587 -12.727847505))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60107
45.98855536777202
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
2021-12-23T19:55:10.733261Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S12E036/2018/12/22/01A4E7
2.0E-4
2.0E-4
true
block average
2
2
-11.0
36.0
-12.0
37.0
POLYGON((37.0 -11.839310390245062,36.95515068900341 -11.641757722016099,36.84991959200009 -11.161218484000003,37.0 -11.127443483543864,37.0 -11.839310390245062))
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_01A4E7_S12E036_2018_12_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01A4E7_S12E036_2018_12_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01A4E7_S12E036_2018_12_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01A4E7_S12E036_2018_12_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01A4E7_S12E036_2018_12_22_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 2019
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