https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-05T17:37:42.212554Z
2021-01-05T17:38:07.210414Z
s3://sentinel-s1-l1c/GRD/2021/1/5/IW/DV/S1A_IW_GRDH_1SDV_20210105T173742_20210105T173807_036006_0437EB_F497
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
2021-01-05T17:37:42.212554Z
2021-01-05T17:38:07.210414Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210105T195743_V20210105T154850_20210105T190620.EOF
346.74087299592986
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-05T20:29:37.313566Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210105T173742_20210105T173807_036006_0437EB_F497
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.870029396472212 37.02965843345117,4.284304225794447 37.09248781969788,4.569278196706871 37.1348048497902,4.9973279310185905 37.196996515491676,5.283080573935402 37.23759917698066,5.712277768063391 37.29721096494026,5.998781515753809 37.33608822638073,6.285577783405751 37.374272493631516,6.655862031347977 37.42246812155548,6.507191794754384 38.143247521685495,6.345192243265117 38.92379362039337,5.967156735602801 38.876001771377766,5.674373138732784 38.838085582956566,5.381902785689638 38.799437788931385,4.943795920715554 38.74009837151318,4.652131275259818 38.699629571297365,4.2152568577892175 38.637567233309206,3.924429558287529 38.5952890206286,3.5016781242826203 38.532448220804326,3.6941943621404914 37.75117174518752,3.870029396472212 37.02965843345117))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60398237703637
46.11239936177295
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
2021-12-25T22:58:29.079394Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N38E005/2021/01/05/0437EB
2.0E-4
2.0E-4
true
block average
2
2
39.0
5.0
38.0
6.0
POLYGON((5.0 38.747710937277056,5.381902785683083 38.79943778893022,6.0 38.88015386900207,6.0 38.0,5.0 38.0,5.0 38.747710937277056))
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_0437EB_N38E005_2021_01_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0437EB_N38E005_2021_01_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0437EB_N38E005_2021_01_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0437EB_N38E005_2021_01_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0437EB_N38E005_2021_01_05_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