https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-27T16:05:50.767260Z
2021-02-27T16:06:15.766340Z
s3://sentinel-s1-l1c/GRD/2021/2/27/IW/DV/S1A_IW_GRDH_1SDV_20210227T160550_20210227T160615_036778_0452E6_EDE2
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
2021-02-27T16:05:50.767260Z
2021-02-27T16:06:15.766340Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20210227T165344_V20210227T155708_20210227T223208.EOF
347.1369260724293
693000
Copernicus S1 Core Ground Segment - TLS
2021-02-27T17:18:07.817609Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210227T160550_20210227T160615_036778_0452E6_EDE2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.602723670476216 32.26588783310091,28.004729134508477 32.33071995894212,28.281478621185602 32.37455178564465,28.69709916635825 32.43916140800211,28.974505982494943 32.481473422705626,29.39109818575111 32.5437959655437,29.66914309445435 32.58457840978253,29.947437713761044 32.62474645939895,30.232815487664922 32.6652572893245,30.088456517643163 33.38695027610972,29.931483699301033 34.16847207610281,29.6410733843314 34.12834817022401,29.357883723150984 34.08852091642486,29.074961040745734 34.04804289863068,28.65108556143968 33.986109319732215,28.368846204237258 33.944011569470774,27.946012494845547 33.87965607511455,27.664478703698315 33.83594888231592,27.255551487884393 33.77123394439802,27.43677524242922 32.988627364330654,27.602723670476216 32.26588783310091))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62972442722407
46.50790873696526
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
2021-12-26T01:42:20.824956Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N33E030/2021/02/27/0452E6
2.0E-4
2.0E-4
true
block average
2
2
34.0
30.0
33.0
31.0
POLYGON((30.0 33.82734943260541,30.165857496080942 33.0,30.0 33.0,30.0 33.82734943260541))
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_0452E6_N33E030_2021_02_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0452E6_N33E030_2021_02_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0452E6_N33E030_2021_02_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0452E6_N33E030_2021_02_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0452E6_N33E030_2021_02_27_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