https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-20T02:17:49.616471Z
2022-02-20T02:18:18.638390Z
s3://sentinel-s1-l1c/GRD/2022/2/20/IW/DV/S1A_IW_GRDH_1SDV_20220220T021749_20220220T021818_041990_050049_C7B3
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
2022-02-20T02:17:49.616471Z
2022-02-20T02:18:18.638390Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220220T040532_V20220219T234610_20220220T030340.EOF
192.0952765467142
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-20T04:36:56.833203Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220220T021749_20220220T021818_041990_050049_C7B3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((50.657489406306 -12.215842955742087,50.08534998734845 -12.086725925402293,49.5087497399404 -11.955297505656793,48.93270404371623 -11.822699659636267,48.41621107717051 -11.702711619681203,48.27453040469244 -12.301087451712057,48.18835792068563 -12.661717422221667,48.057313124350564 -13.202315560916144,48.02732535118881 -13.323229445675235,48.545926493539014 -13.44466902034397,49.124440737859175 -13.578740686806047,49.704109052679 -13.71160065588304,50.28403537580048 -13.843032908510546,50.47884990071335 -12.997461500964771,50.657489406306 -12.215842955742087))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.51627886550371
46.07546864343675
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
2022-02-20T06:48:04.185512Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/S13E049/2022/02/20/050049
2.0E-4
2.0E-4
true
block average
2
2
-12.0
49.0
-13.0
50.0
POLYGON((49.704867667462665 -12.0,50.0 -12.06727152174414,50.0 -13.0,49.0 -13.0,49.0 -12.0,49.704867667462665 -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_050049_S13E049_2022_02_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050049_S13E049_2022_02_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050049_S13E049_2022_02_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050049_S13E049_2022_02_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050049_S13E049_2022_02_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