https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-09T01:38:27.888667Z
2021-11-09T01:38:55.882745Z
s3://sentinel-s1-l1c/GRD/2021/11/9/IW/DV/S1B_IW_GRDH_1SDV_20211109T013827_20211109T013855_029504_038578_0737
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
2021-11-09T01:38:27.888667Z
2021-11-09T01:38:55.882745Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.337974563731
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-09T03:41:56.200833Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211109T013827_20211109T013855_029504_038578_0737
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((58.85175717347674 -20.821271864367493,58.286422607453616 -20.69153456245806,57.69181412195426 -20.55284332031648,57.09827995925914 -20.412130467224937,56.52353516269625 -20.27370806416211,56.330734373854604 -20.99212466708881,56.23348042436909 -21.35125850171131,56.104030897896266 -21.825834231615914,56.68422976401247 -21.96626634830954,57.28350352437038 -22.108888615246254,57.88396854898793 -22.249323719214416,58.45496831632276 -22.380561343834913,58.57724766933047 -21.903762818375547,58.66920921021746 -21.542966339737763,58.85175717347674 -20.821271864367493))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.13002
45.67048864756006
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
2021-12-26T14:35:57.197488Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/S22E058/2021/11/09/038578
2.0E-4
2.0E-4
true
block average
2
2
-21.0
58.0
-22.0
59.0
POLYGON((58.80654904420553 -21.0,58.55256676182725 -22.0,58.0 -22.0,58.0 -21.0,58.80654904420553 -21.0))
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_038578_S22E058_2021_11_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038578_S22E058_2021_11_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038578_S22E058_2021_11_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038578_S22E058_2021_11_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038578_S22E058_2021_11_09_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