https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-11T04:43:43.571300Z
2021-09-11T04:44:08.569561Z
s3://sentinel-s1-l1c/GRD/2021/9/11/IW/DV/S1A_IW_GRDH_1SDV_20210911T044343_20210911T044408_039629_04AF5C_B6F9
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
2021-09-11T04:43:43.571300Z
2021-09-11T04:44:08.569561Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9822117586886
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-11T12:08:46.154847Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210911T044343_20210911T044408_039629_04AF5C_B6F9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.484308955075793 -3.870699110696902,14.3854217546955 -3.629684551823672,13.283229229506409 -3.386507547268013,13.241869410985064 -3.5667033210731938,13.205262906864807 -3.7480608514936,13.164730569647629 -3.9285493932801496,13.1287300535846 -4.110061183854635,13.087580498719806 -4.290427078516412,13.048373151960863 -4.4712338638403235,12.96865918844517 -4.832581006777342,12.956546272522612 -4.89282188948699,14.060837093886658 -5.138805935149316,15.159829305676892 -5.381563393248432,15.173408226462062 -5.32149316842585,15.21190322970621 -5.140036669906768,15.251990112808894 -4.958935684200025,15.288428352459158 -4.777033774370849,15.329921836948628 -4.596250962608682,15.370141130842965 -4.415190632266049,15.40944371117757 -4.233932143015654,15.443308342748455 -4.051481972229609,15.484308955075793 -3.870699110696902))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60844
45.9738297328751
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
2021-12-26T11:38:55.382947Z
Batch API, v4.51.0
s3://deafrica-sentinel-1/s1_rtc/S05E014/2021/09/11/04AF5C
2.0E-4
2.0E-4
true
block average
2
2
-4.0
14.0
-5.0
15.0
POLYGON((14.0 -5.0,14.0 -4.0,15.0 -4.0,15.0 -5.0,14.0 -5.0))
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_04AF5C_S05E014_2021_09_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04AF5C_S05E014_2021_09_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04AF5C_S05E014_2021_09_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04AF5C_S05E014_2021_09_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04AF5C_S05E014_2021_09_11_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