https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-14T15:39:58.024567Z
2021-12-14T15:40:23.023009Z
s3://sentinel-s1-l1c/GRD/2021/12/14/IW/DV/S1A_IW_GRDH_1SDV_20211214T153958_20211214T154023_041006_04DF01_9201
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
2021-12-14T15:39:58.024567Z
2021-12-14T15:40:23.023009Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
POEORB
S1A_OPER_AUX_POEORB_OPOD_20220103T121550_V20211213T225942_20211215T005942.EOF
348.0337333335577
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-25T00:13:08.960638Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211214T153958_20211214T154023_041006_04DF01_9201
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.01888887079083 -2.398387411507447,40.120082564828905 -2.158648433944757,41.21794289002033 -1.91878844483927,41.17919704311003 -1.7379754212984349,41.026140273639854 -1.0139938549234784,40.89993331967422 -0.41140614626009286,38.702742494810195 -0.8861108941390983,38.71505763330801 -0.9457700255949651,38.75985931562638 -1.1258661196212387,38.79017646726555 -1.3091078173077457,38.828789927463575 -1.490553350309228,38.86657434459119 -1.6721826845376342,38.905323572204225 -1.8536057550137053,39.01888887079083 -2.398387411507447))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68317
46.0015968271835
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
2022-11-25T11:28:33.928256Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/S03E038/2021/12/14/04DF01
2.0E-4
2.0E-4
true
block average
2
2
-2.0
38.0
-3.0
39.0
POLYGON((39.0 -2.30777601483233,38.93584094727586 -2.0,39.0 -2.0,39.0 -2.30777601483233))
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_04DF01_S03E038_2021_12_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04DF01_S03E038_2021_12_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04DF01_S03E038_2021_12_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04DF01_S03E038_2021_12_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04DF01_S03E038_2021_12_14_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