https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-23T16:38:55.061408Z
2021-06-23T16:39:20.059705Z
s3://sentinel-s1-l1c/GRD/2021/6/23/IW/DV/S1A_IW_GRDH_1SDV_20210623T163855_20210623T163920_038470_048A1C_FADA
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
2021-06-23T16:38:55.061408Z
2021-06-23T16:39:20.059705Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.1152873880481
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-23T18:37:22.385957Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210623T163855_20210623T163920_038470_048A1C_FADA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.312570998935325 32.55773680192307,19.714206493945262 32.62226331554744,19.991227838754483 32.665964663216684,20.407260744774227 32.73037091216759,20.68494541986589 32.77254223708432,21.101958685348738 32.834646005227846,21.380287025261257 32.875277562430185,21.65968208446407 32.915405538728514,21.947615491529334 32.95606730097577,21.803063273913008 33.67774596119023,21.645880715325674 34.45916116372085,21.351985368078168 34.41877174515415,21.06845211477464 34.37909560839008,20.785188089829923 34.33876458210225,20.36080502605899 34.277043559149604,20.078230328261903 34.23508230412939,19.65489838166826 34.1709236983601,19.37303569263353 34.127342672907574,18.9644090694523 34.062926770914615,19.146151268492318 33.28044551447427,19.312570998935325 32.55773680192307))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64889664585765
46.49409524321472
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
2021-12-26T07:40:10.739807Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N33E018/2021/06/23/048A1C
2.0E-4
2.0E-4
true
block average
2
2
34.0
18.0
33.0
19.0
POLYGON((19.0 33.90969193497674,18.97902469075995 34.0,19.0 34.0,19.0 33.90969193497674))
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_048A1C_N33E018_2021_06_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048A1C_N33E018_2021_06_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048A1C_N33E018_2021_06_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048A1C_N33E018_2021_06_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048A1C_N33E018_2021_06_23_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