https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-25T04:12:03.287611Z
2021-11-25T04:12:28.286999Z
s3://sentinel-s1-l1c/GRD/2021/11/25/IW/DV/S1B_IW_GRDH_1SDV_20211125T041203_20211125T041228_029739_038CB3_2AA6
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
2021-11-25T04:12:03.287611Z
2021-11-25T04:12:28.286999Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.1843212580962
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-25T10:31:10.871490Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211125T041203_20211125T041228_029739_038CB3_2AA6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.40556778530214 18.94693059870296,25.821164442305765 19.05575733226209,25.23305792455182 19.163264726107098,24.64282894531667 19.2691298098804,24.061731787014143 19.371364127747924,23.955788956359648 18.828858849570683,23.921945778703535 18.647725157417,23.886291806881225 18.466903983773715,23.816052178507558 18.105059333567546,23.768079117572924 17.864238766150997,24.34421499652659 17.760866480890876,24.92886683473101 17.654109820282855,25.511971697103185 17.545780438457957,26.091554332759046 17.436274279741,26.25534900246639 18.221672719381793,26.40556778530214 18.94693059870296))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88926362002507
46.0857941915442
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
2021-12-26T15:25:03.855200Z
Batch API, v4.66.1
s3://deafrica-sentinel-1/s1_rtc/N18E024/2021/11/25/038CB3
2.0E-4
2.0E-4
true
block average
2
2
19.0
24.0
18.0
25.0
POLYGON((24.0 18.0,24.0 19.0,25.0 19.0,25.0 18.0,24.0 18.0))
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_038CB3_N18E024_2021_11_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038CB3_N18E024_2021_11_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038CB3_N18E024_2021_11_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038CB3_N18E024_2021_11_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038CB3_N18E024_2021_11_25_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