https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-30T03:45:13.867978Z
2018-07-30T03:45:38.865590Z
s3://sentinel-s1-l1c/GRD/2018/7/30/IW/DV/S1A_IW_GRDH_1SDV_20180730T034513_20180730T034538_023018_027FA4_A18F
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
2018-07-30T03:45:13.867978Z
2018-07-30T03:45:38.865590Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180730T074910_V20180730T025508_20180730T061238.EOF
191.9694608753953
693000
Copernicus S1 Core Ground Segment - UPA
2018-07-30T10:31:01.021575Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180730T034513_20180730T034538_023018_027FA4_A18F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.292928525 -1.878172262,29.186866835 -1.638045153,28.100621785 -1.401599653,28.061731133 -1.582274578,28.025091914 -1.763542985,27.986414205 -1.9443705,27.944617068 -2.124519109,27.907017082 -2.305598712,27.870982838 -2.487030773,27.832541308 -2.667938594,27.796325897 -2.849347297,27.783606007 -2.909331601,28.870512045 -3.148378646,29.977512325 -3.390598863,29.990114874 -3.330420273,30.026050316 -3.148443844,30.064191613 -2.966955422,30.10001028 -2.784962554,30.137475608 -2.60333365,30.179153028 -2.42262885,30.217701127 -2.241244573,30.254182309 -2.05941297,30.292928525 -1.878172262))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79956
46.24108920763503
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
2021-12-22T20:19:07.399259Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S03E029/2018/07/30/027FA4
2.0E-4
2.0E-4
true
block average
2
2
-2.0
29.0
-3.0
30.0
POLYGON((29.0 -3.0,29.0 -2.0,30.0 -2.0,30.0 -3.0,29.0 -3.0))
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_027FA4_S03E029_2018_07_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027FA4_S03E029_2018_07_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027FA4_S03E029_2018_07_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027FA4_S03E029_2018_07_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027FA4_S03E029_2018_07_30_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