https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-25T02:19:17.092002Z
2019-04-25T02:19:42.091038Z
s3://sentinel-s1-l1c/GRD/2019/4/25/IW/DV/S1A_IW_GRDH_1SDV_20190425T021917_20190425T021942_026940_030800_065C
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
2019-04-25T02:19:17.092002Z
2019-04-25T02:19:42.091038Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190425T040422_V20190424T234553_20190425T030323.EOF
192.2520774775331
693000
Copernicus S1 Core Ground Segment - DPA
2019-04-25T04:36:09.850176Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190425T021917_20190425T021942_026940_030800_065C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((49.1780929134325 -18.35544853639289,48.61147653717197 -18.225825978338197,48.0182658073046 -18.08812486952176,47.42598080070474 -17.948617853102757,46.883476777646614 -17.819061302960943,46.83871608612651 -17.999227042900795,46.74756866672999 -18.359394929576574,46.700835864777105 -18.53921649221977,46.65320047920558 -18.71883103816101,46.60747787316422 -18.898924203477883,46.559937262289765 -19.07858858195091,46.51433847626605 -19.258739714183967,46.49850041325678 -19.31806998097923,47.04534917338094 -19.449371394376094,47.6424742422269 -19.590627960166174,48.24063211331308 -19.729919584979246,48.812066756595314 -19.86090973017447,48.82706846604968 -19.80130166660649,48.870291665687034 -19.620376787061726,48.915537839693485 -19.43992501610918,48.95895099184402 -19.25906210267515,49.00432925153075 -19.07865865044139,49.048894206509566 -18.898077106213364,49.135546454873214 -18.536371857365186,49.1780929134325 -18.35544853639289))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.25534
45.95797767035887
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
2021-12-24T14:51:50.347891Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S19E046/2019/04/25/030800
2.0E-4
2.0E-4
true
block average
2
2
-18.0
46.0
-19.0
47.0
POLYGON((46.58073242060399 -19.0,46.74756866671028 -18.35939492965194,46.838520474447805 -18.0,47.0 -18.0,47.0 -19.0,46.58073242060399 -19.0))
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_030800_S19E046_2019_04_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030800_S19E046_2019_04_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030800_S19E046_2019_04_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030800_S19E046_2019_04_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030800_S19E046_2019_04_25_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