https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-08T02:17:45.254555Z
2021-01-08T02:18:14.285258Z
s3://sentinel-s1-l1c/GRD/2021/1/8/IW/DV/S1A_IW_GRDH_1SDV_20210108T021745_20210108T021814_036040_04392F_7DA5
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
2021-01-08T02:17:45.254555Z
2021-01-08T02:18:14.285258Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210108T062130_V20210108T012450_20210108T044220.EOF
192.0958245263333
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-08T12:12:08.810134Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210108T021745_20210108T021814_036040_04392F_7DA5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((50.65892077087592 -12.2150182213134,50.08678469045928 -12.085895927415764,49.51018770833863 -11.954462245613524,48.9341452048685 -11.82185918862509,48.417744309420506 -11.701887353684775,48.2759904546905 -12.300528149155678,48.18980526848123 -12.66115510266139,48.05875874284703 -13.20175267994121,48.028638619930604 -13.323200433318181,48.54714853080632 -13.444624433929802,49.125661236758724 -13.578702202746673,49.705327987490165 -13.711568368493747,50.28525246271923 -13.843006591574671,50.48020628655663 -12.996901926398738,50.65892077087592 -12.2150182213134))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.51815852067801
46.07638616542041
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
2021-12-25T23:06:13.348905Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S13E049/2021/01/08/04392F
2.0E-4
2.0E-4
true
block average
2
2
-12.0
49.0
-13.0
50.0
POLYGON((49.70996094295954 -12.0,50.0 -12.066113598085572,50.0 -13.0,49.0 -13.0,49.0 -12.0,49.70996094295954 -12.0))
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_04392F_S13E049_2021_01_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04392F_S13E049_2021_01_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04392F_S13E049_2021_01_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04392F_S13E049_2021_01_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04392F_S13E049_2021_01_08_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