https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-23T17:23:35.873240Z
2021-01-23T17:24:00.870977Z
s3://sentinel-s1-l1c/GRD/2021/1/23/IW/DV/S1B_IW_GRDH_1SDV_20210123T172335_20210123T172400_025284_0302D1_B125
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
2021-01-23T17:23:35.873240Z
2021-01-23T17:24:00.870977Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210123T181623_V20210123T140923_20210123T172653.EOF
347.9436685385732
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-23T18:39:22.433582Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210123T172335_20210123T172400_025284_0302D1_B125
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.30364385633859 -11.520343695358019,14.87809075867654 -11.39088653400224,15.45869235361209 -11.258804853649718,16.040163461992716 -11.125276526554739,16.54089863237922 -11.009304787885327,16.412943358539124 -10.468292533409585,16.36929603853987 -10.288172522557026,16.3265959384538 -10.107839322033685,16.282858279359044 -9.927755258168208,16.239725388459025 -9.747540760787658,16.198243896590107 -9.566949330477653,16.18355677962457 -9.507738234713708,15.681037663451832 -9.623174905455294,15.101326197728794 -9.75534819434522,14.517685922797343 -9.887333504973547,13.951988849947831 -10.014198709278665,14.005367747057669 -10.255163740230715,14.047352003494627 -10.436043213613264,14.128546235378217 -10.798441783063987,14.170076618528404 -10.979438977494842,14.21412383820055 -11.159873825691655,14.30364385633859 -11.520343695358019))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.52978111528682
46.30070000112258
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
2021-12-25T23:52:24.263713Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S11E015/2021/01/23/0302D1
2.0E-4
2.0E-4
true
block average
2
2
-10.0
15.0
-11.0
16.0
POLYGON((15.0 -11.0,15.0 -10.0,16.0 -10.0,16.0 -11.0,15.0 -11.0))
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_0302D1_S11E015_2021_01_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0302D1_S11E015_2021_01_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0302D1_S11E015_2021_01_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0302D1_S11E015_2021_01_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0302D1_S11E015_2021_01_23_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