https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-06-04T02:35:43.294499Z
2019-06-04T02:36:08.293365Z
s3://sentinel-s1-l1c/GRD/2019/6/4/IW/DV/S1B_IW_GRDH_1SDV_20190604T023543_20190604T023608_016540_01F230_5ECF
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
2019-06-04T02:35:43.294499Z
2019-06-04T02:36:08.293365Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190604T040814_V20190604T000141_20190604T031911.EOF
192.334699695209
693000
Copernicus S1 Core Ground Segment - UPA
2019-06-04T04:22:48.716315Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190604T023543_20190604T023608_016540_01F230_5ECF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.48713292921907 -20.68495246025186,43.930464735533235 -20.55724431339572,43.329356770740404 -20.41709495833615,42.729338556699176 -20.274890909943757,42.16219265110806 -20.138353080022192,42.065431129315705 -20.49744454509694,42.017487353795495 -20.677165318224166,41.87200145642849 -21.216008831870482,41.82335340018554 -21.395616466641535,41.75739710273017 -21.633995809513095,42.3296696880746 -21.77244218593697,42.93521562993791 -21.916503670251025,43.541965578358415 -22.058347529603758,44.10394988465187 -22.187475455511475,44.16635709095313 -21.94797489340891,44.349990810355834 -21.22621127148972,44.3953792698463 -21.045675965532784,44.48713292921907 -20.68495246025186))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.03413
45.74202465822925
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
2021-12-24T16:54:37.959486Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S22E044/2019/06/04/01F230
2.0E-4
2.0E-4
true
block average
2
2
-21.0
44.0
-22.0
45.0
POLYGON((44.40699741205626 -21.0,44.152800790577665 -22.0,44.0 -22.0,44.0 -21.0,44.40699741205626 -21.0))
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_01F230_S22E044_2019_06_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01F230_S22E044_2019_06_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01F230_S22E044_2019_06_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01F230_S22E044_2019_06_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01F230_S22E044_2019_06_04_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