https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-18T19:18:40.530760Z
2023-04-18T19:19:05.530157Z
s3://sentinel-s1-l1c/GRD/2023/4/18/IW/DV/S1A_IW_GRDH_1SDV_20230418T191840_20230418T191905_048155_05CA26_E4BC
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
2023-04-18T19:18:40.530760Z
2023-04-18T19:19:05.530157Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230418T212510_V20230418T173559_20230418T205329.EOF
347.8868960404368
693000
Copernicus Ground Segment
2023-04-18T21:44:04.160443Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230418T191840_20230418T191905_048155_05CA26_E4BC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-18.018661711761293 14.676931767026147,-17.44549228264559 14.788018544198982,-16.871114353248025 14.897799438708427,-16.296400899711614 15.006094285109892,-15.727663562663423 15.111727729953367,-15.86961735549375 15.835738876277057,-16.022499243274854 16.61935921198388,-16.595687255997635 16.514839165691978,-17.17506874031027 16.40747494529111,-17.753810790120653 16.298516160700007,-18.330625176885984 16.188222824207237,-18.018661711761293 14.676931767026147))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82716164678401
46.01338
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
2023-04-19T00:43:13.375283Z
Batch API, v4.192.0
s3://deafrica-sentinel-1/s1_rtc/N16W016/2023/04/18/05CA26
2.0E-4
2.0E-4
true
block average
2
2
17.0
-16.0
16.0
-15.0
POLYGON((-16.0 16.504035776199203,-15.901664189323236 16.0,-16.0 16.0,-16.0 16.504035776199203))
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_05CA26_N16W016_2023_04_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05CA26_N16W016_2023_04_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05CA26_N16W016_2023_04_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05CA26_N16W016_2023_04_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05CA26_N16W016_2023_04_18_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