https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-27T04:28:12.900823Z
2022-08-27T04:28:47.259052Z
s3://sentinel-s1-l1c/GRD/2022/8/27/IW/DV/S1A_IW_GRDH_1SDV_20220827T042812_20220827T042847_044733_055751_D970
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
2022-08-27T04:28:12.900823Z
2022-08-27T04:28:47.259052Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220827T060020_V20220827T015758_20220827T051528.EOF
192.0126765041671
693000
Copernicus Ground Segment
2022-08-27T06:14:22.407156Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220827T042812_20220827T042847_044733_055751_D970
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.916051704696137 -6.968106364441579,18.382150775028506 -6.849688171868273,17.817801665479937 -6.723812035703401,17.258379305375833 -6.598347607050052,16.711673930503547 -6.475074238068054,16.67027644230609 -6.655384056245081,16.630367693428326 -6.836135696571231,16.508762473721294 -7.378008873129495,16.466424318565252 -7.558235262582519,16.426326372463482 -7.73898469929284,16.342819786286174 -8.099744203173728,16.302168798831097 -8.280390798453018,16.270490259691144 -8.418457351272982,16.823035279092647 -8.544518399302827,17.386797850971494 -8.672243943740998,17.950991720361518 -8.79916087265133,18.487206884633082 -8.91892836631369,18.517398680192912 -8.780207358888516,18.557650273353502 -8.599052714905756,18.596864487408418 -8.417671069090588,18.633930162373538 -8.235814315840443,18.717658402761746 -7.874259124841025,18.87704885595167 -7.149402772063164,18.916051704696137 -6.968106364441579))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.51662
45.94180561264444
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
2022-08-27T07:50:11.427260Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/S09E017/2022/08/27/055751
2.0E-4
2.0E-4
true
block average
2
2
-8.0
17.0
-9.0
18.0
POLYGON((18.0 -8.810107222572265,17.0 -8.584611368314437,17.0 -8.0,18.0 -8.0,18.0 -8.810107222572265))
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_055751_S09E017_2022_08_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055751_S09E017_2022_08_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055751_S09E017_2022_08_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055751_S09E017_2022_08_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055751_S09E017_2022_08_27_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 2021
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