https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-05T05:47:37.833528Z
2021-05-05T05:48:02.832497Z
s3://sentinel-s1-l1c/GRD/2021/5/5/IW/DV/S1B_IW_GRDH_1SDV_20210505T054737_20210505T054802_026765_033278_7B70
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
2021-05-05T05:47:37.833528Z
2021-05-05T05:48:02.832497Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.6322263425469
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-05T07:08:20.292259Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210505T054737_20210505T054802_026765_033278_7B70
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.079605287158071 29.972738927418554,3.685376622918699 30.038125280347767,3.4143160033638256 30.082345713930703,3.141688218757706 30.126218532844934,2.735545923844585 30.190461295712915,2.190883142183342 30.274513814850778,1.9194221421898376 30.315510234312992,1.514243526161209 30.37558972528027,1.408320488513806 29.83383902518334,1.3363277430163634 29.472794645206122,1.2654205073086362 29.111574774753436,1.2174647283554716 28.871165564397167,1.6158177131035247 28.810599284411726,1.883494675562373 28.76920096172096,2.417944342175908 28.684860731350604,2.685057437349819 28.641867137510587,3.085984536881307 28.57628223274316,3.3526770175458704 28.531954673696955,3.741714277030465 28.466281916862,3.7559542944698374 28.52611873597763,3.836224803636476 28.88789543056884,3.9583888663855005 29.43027679271511,4.038523941245581 29.79209195999601,4.079605287158071 29.972738927418554))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70696577615959
46.62354496991559
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
2021-12-26T05:09:32.258790Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N29E002/2021/05/05/033278
2.0E-4
2.0E-4
true
block average
2
2
30.0
2.0
29.0
3.0
POLYGON((2.0 29.0,2.0 30.0,3.0 30.0,3.0 29.0,2.0 29.0))
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_033278_N29E002_2021_05_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033278_N29E002_2021_05_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033278_N29E002_2021_05_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033278_N29E002_2021_05_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033278_N29E002_2021_05_05_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