https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-25T16:20:07.897331Z
2018-11-25T16:20:32.896951Z
s3://sentinel-s1-l1c/GRD/2018/11/25/IW/DV/S1A_IW_GRDH_1SDV_20181125T162007_20181125T162032_024746_02B8F4_A290
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
2018-11-25T16:20:07.897331Z
2018-11-25T16:20:32.896951Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181125T184509_V20181125T144249_20181125T180019.EOF
348.02111897610644
693000
Copernicus S1 Core Ground Segment - DPA
2018-11-25T18:53:16.547342Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181125T162007_20181125T162032_024746_02B8F4_A290
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.278477532 -4.872098037,30.384577126 -4.628301766,31.478020643 -4.385462075,31.442456865 -4.203869276,31.399389701 -4.023867538,31.360539206 -3.842929397,31.325438284 -3.66116442,31.286808576 -3.480194132,31.249758846 -3.298881258,31.211655377 -3.117809612,31.17123296 -2.937258617,31.158435404 -2.877583698,30.066412379 -3.11775222,28.962031225 -3.359401222,28.974740304 -3.419264269,29.014931288 -3.600377837,29.052676529 -3.782031444,29.089351197 -3.963924075,29.127639572 -4.14546703,29.162325974 -4.327807049,29.200787231 -4.509321458,29.24352755 -4.689896202,29.278477532 -4.872098037))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77556
46.16621762162845
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
2021-12-23T18:23:29.100311Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S04E031/2018/11/25/02B8F4
2.0E-4
2.0E-4
true
block average
2
2
-3.0
31.0
-4.0
32.0
POLYGON((31.185279730258852 -3.0,31.211655376999907 -3.117809611999707,31.24975884600293 -3.2988812580134,31.32543828400024 -3.6611644200010796,31.360539205999352 -3.8429293969971736,31.394264934819674 -4.0,31.0 -4.0,31.0 -3.0,31.185279730258852 -3.0))
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_02B8F4_S04E031_2018_11_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02B8F4_S04E031_2018_11_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02B8F4_S04E031_2018_11_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02B8F4_S04E031_2018_11_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02B8F4_S04E031_2018_11_25_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