https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-20T06:52:53.298220Z
2019-01-20T06:53:18.295415Z
s3://sentinel-s1-l1c/GRD/2019/1/20/IW/DV/S1B_IW_GRDH_1SDV_20190120T065253_20190120T065318_014574_01B268_B6AC
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
2019-01-20T06:52:53.298220Z
2019-01-20T06:53:18.295415Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190120T084938_V20190120T043311_20190120T075041.EOF
192.7098542163454
693000
Copernicus S1 Core Ground Segment - UPA
2019-01-20T09:20:33.774546Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190120T065253_20190120T065318_014574_01B268_B6AC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.086566554671228 31.260887229964926,-12.479887914376514 31.325135368310953,-12.752388396149627 31.368886747101143,-13.161608089951356 31.433428713017943,-13.43472994510012 31.475731127664606,-13.844868982421836 31.538092749046545,-14.118595127781024 31.578937058724645,-14.39255808609095 31.619195622575212,-14.687452378226759 31.661826475281096,-14.985429965338122 30.157890916490388,-14.695190192451523 30.114832690201602,-14.425539499810395 30.074212618142578,-14.156110223979757 30.033040822418407,-13.752386755722277 29.970251599629535,-13.483521551661916 29.927706423288033,-13.080655275373434 29.86286357461593,-12.812368809660232 29.818953660848976,-12.425105230585462 29.75453607960287,-12.249752147203585 30.537520965309188,-12.086566554671228 31.260887229964926))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.63474622473388
46.45782806316716
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
2021-12-24T09:58:25.227869Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N30W013/2019/01/20/01B268
2.0E-4
2.0E-4
true
block average
2
2
31.0
-13.0
30.0
-12.0
POLYGON((-12.14542060867689 31.0,-12.370132451306533 30.0,-13.0 30.0,-13.0 31.0,-12.14542060867689 31.0))
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_01B268_N30W013_2019_01_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01B268_N30W013_2019_01_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01B268_N30W013_2019_01_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01B268_N30W013_2019_01_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01B268_N30W013_2019_01_20_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