https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-03T19:18:28.981500Z
2021-02-03T19:18:53.980863Z
s3://sentinel-s1-l1c/GRD/2021/2/3/IW/DV/S1A_IW_GRDH_1SDV_20210203T191828_20210203T191853_036430_0446C8_B435
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
2021-02-03T19:18:28.981500Z
2021-02-03T19:18:53.980863Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210203T215056_V20210203T173548_20210203T205318.EOF
347.8852621453375
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-04T00:08:23.154102Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210203T191828_20210203T191853_036430_0446C8_B435
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-18.01991883241411 14.677120359903537,-17.446752245327932 14.788223733459999,-16.8723771082886 14.89802133626825,-16.297666381790417 15.006332964618863,-15.728931639115304 15.111983106245562,-15.870928706535773 15.835986730138401,-16.02385743358768 16.61959887143498,-16.597042779600812 16.515061773190773,-17.176421483651396 16.407680463181137,-17.755160674604042 16.298704744087473,-18.33197209221352 16.18839447853686,-18.01991883241411 14.677120359903537))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82621677545328
46.01299
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
2021-12-26T00:29:32.387549Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N16W016/2021/02/03/0446C8
2.0E-4
2.0E-4
true
block average
2
2
17.0
-16.0
16.0
-15.0
POLYGON((-16.0 16.497352548066907,-15.9029373231175 16.0,-16.0 16.0,-16.0 16.497352548066907))
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_0446C8_N16W016_2021_02_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0446C8_N16W016_2021_02_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0446C8_N16W016_2021_02_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0446C8_N16W016_2021_02_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0446C8_N16W016_2021_02_03_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