https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-02T19:04:31.456038Z
2021-11-02T19:05:00.473783Z
s3://sentinel-s1-l1c/GRD/2021/11/2/IW/DV/S1B_IW_GRDH_1SDV_20211102T190431_20211102T190500_029413_0382A3_1C21
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
2021-11-02T19:04:31.456038Z
2021-11-02T19:05:00.473783Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.50546065788615
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-02T19:34:31.903389Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211102T190431_20211102T190500_029413_0382A3_1C21
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-16.236950411620217 25.831643384612097,-15.865739304480783 25.89626200615143,-15.616276032410987 25.939114901405713,-15.241744902657974 26.00258936004733,-14.991835332249266 26.044367526409125,-14.616641176035387 26.10622470583226,-14.3659594968649 26.146975015261823,-14.114931567135091 26.1873170071377,-13.767754595198294 26.24233539340232,-13.851429331293893 26.66224344056394,-14.087309631392884 27.86734014767791,-14.438873660216965 27.813045079409463,-14.693097847686648 27.773184677591566,-14.947135925747851 27.732858098257488,-15.32784030576704 27.671496344611022,-15.581405646415401 27.630009073907775,-15.961393105153089 27.566911727677372,-16.21447535397209 27.5242710458646,-16.591048207366043 27.459910197419674,-16.406722772321412 26.614791449859034,-16.236950411620217 25.831643384612097))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76509738085759
46.10040459233951
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
2021-12-26T14:17:15.620717Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N25W017/2021/11/02/0382A3
2.0E-4
2.0E-4
true
block average
2
2
26.0
-17.0
25.0
-16.0
POLYGON((-16.236950411620242 25.831643384612097,-16.273447086134823 26.0,-16.0 26.0,-16.0 25.872890558195028,-16.236950411620242 25.831643384612097))
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_0382A3_N25W017_2021_11_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0382A3_N25W017_2021_11_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0382A3_N25W017_2021_11_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0382A3_N25W017_2021_11_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0382A3_N25W017_2021_11_02_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