https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-02T17:36:53.308704Z
2018-02-02T17:37:22.317287Z
s3://sentinel-s1-l1c/GRD/2018/2/2/IW/DV/S1A_IW_GRDH_1SDV_20180202T173653_20180202T173722_020431_022ED1_42BF
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
2018-02-02T17:36:53.308704Z
2018-02-02T17:37:22.317287Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180202T195625_V20180202T154830_20180202T190600.EOF
346.87763942781345
693000
Copernicus S1 Core Ground Segment - UPA
2018-02-02T20:15:17.557860Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180202T173653_20180202T173722_020431_022ED1_42BF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.263863316 35.408365874,4.674191352 35.471897436,4.953303154 35.514258079,5.372514601 35.576588838,5.65234598 35.617333478,6.072619236 35.677232595,6.353146611 35.716351124,6.633945619 35.75481645,6.985765223 35.802014879,6.974252716 35.859342893,6.909379251 36.22121369,6.876158349 36.402036543,6.833263827 36.581599165,6.791612883 36.761326398,6.754155915 36.941595456,6.713829979 37.12149338,6.671458819 37.301131057,6.645585009 37.42085655,6.286229622 37.374076302,5.999432625 37.33589908,5.712928114 37.297028768,5.283729667 37.237427436,4.997976111 37.196831797,4.569924931 37.134650564,4.284949933 37.092340477,3.866036332 37.028811895,3.896410552 36.9090034,3.945510032 36.729324922,3.992248277 36.549292483,4.03612049 36.368825205,4.084358089 36.189035472,4.13371826 36.009427181,4.173276472 35.828309563,4.250390669 35.465765934,4.263863316 35.408365874))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64981187602002
46.28717604743358
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
2022-01-21T08:06:07.228401Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N36E005/2018/02/02/022ED1
2.0E-4
2.0E-4
true
block average
2
2
37.0
5.0
36.0
6.0
POLYGON((5.0 36.0,5.0 37.0,6.0 37.0,6.0 36.0,5.0 36.0))
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_022ED1_N36E005_2018_02_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_022ED1_N36E005_2018_02_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_022ED1_N36E005_2018_02_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_022ED1_N36E005_2018_02_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_022ED1_N36E005_2018_02_02_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