https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-05-20T04:27:46.942555Z
2018-05-20T04:28:11.324056Z
s3://sentinel-s1-l1c/GRD/2018/5/20/IW/DV/S1A_IW_GRDH_1SDV_20180520T042746_20180520T042811_021983_025FDB_095E
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
2018-05-20T04:27:46.942555Z
2018-05-20T04:28:11.324056Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180520T061259_V20180520T015727_20180520T051457.EOF
192.0139134196492
693000
Copernicus S1 Core Ground Segment - UPA
2018-05-20T06:24:34.040147Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180520T042746_20180520T042811_021983_025FDB_095E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.857297492 -7.23814675,18.319328983 -7.118688421,17.757619532 -6.993233665,17.196206632 -6.867119973,16.647347465 -6.743135939,16.566294634 -7.104374766,16.526441879 -7.285208452,16.485317313 -7.465758631,16.345461443 -8.087260623,16.8957052 -8.212563373,17.458596847 -8.339897617,18.021848693 -8.466443843,18.561353488 -8.586825402,18.698315264 -7.963206909,18.738664432 -7.782045983,18.777691119 -7.600594248,18.857297492 -7.23814675))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.5558
45.95169272038996
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
2022-01-25T16:23:14.132574Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/S09E016/2018/05/20/025FDB
2.0E-4
2.0E-4
true
block average
2
2
-8.0
16.0
-9.0
17.0
POLYGON((17.0 -8.236156367463268,16.345461442999984 -8.08726062300001,16.365097599446035 -8.0,17.0 -8.0,17.0 -8.236156367463268))
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_025FDB_S09E016_2018_05_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_025FDB_S09E016_2018_05_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_025FDB_S09E016_2018_05_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_025FDB_S09E016_2018_05_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_025FDB_S09E016_2018_05_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