https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-17T15:51:15.895554Z
2018-09-17T15:51:44.903477Z
s3://sentinel-s1-l1c/GRD/2018/9/17/IW/DV/S1B_IW_GRDH_1SDV_20180917T155115_20180917T155144_012756_0178C9_9475
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
2018-09-17T15:51:15.895554Z
2018-09-17T15:51:44.903477Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180917T164256_V20180917T123842_20180917T155612.EOF
347.819042994252
693000
Copernicus S1 Core Ground Segment - DPA
2018-09-17T17:02:36.157057Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180917T155115_20180917T155144_012756_0178C9_9475
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.299901319 -17.365132808,38.861238774 -17.236968719,39.442435833 -17.102439431,40.022796704 -16.966258457,40.585381589 -16.832492026,40.480857324 -16.416124411,40.391634136 -16.055749451,40.303897016 -15.695066527,40.260650448 -15.514593101,40.215573994 -15.334568657,40.18744738 -15.214036785,39.628961523 -15.345961077,39.052919507 -15.480405604,38.476136459 -15.613362698,37.919143601 -15.740167668,37.946080508 -15.861158853,37.98935268 -16.041905455,38.030665674 -16.223105564,38.11461786 -16.585225456,38.157601573 -16.766067118,38.199973673 -16.947056524,38.299901319 -17.365132808))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.30571
45.81524311884785
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
2021-12-23T09:04:54.809275Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S17E038/2018/09/17/0178C9
2.0E-4
2.0E-4
true
block average
2
2
-16.0
38.0
-17.0
39.0
POLYGON((38.21262810265877 -17.0,38.11461785998108 -16.585225455919936,38.0 -16.088604940023185,38.0 -16.0,39.0 -16.0,39.0 -17.0,38.21262810265877 -17.0))
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_0178C9_S17E038_2018_09_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0178C9_S17E038_2018_09_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0178C9_S17E038_2018_09_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0178C9_S17E038_2018_09_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0178C9_S17E038_2018_09_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 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