https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-20T15:59:24.792050Z
2021-07-20T15:59:53.819206Z
s3://sentinel-s1-l1c/GRD/2021/7/20/IW/DV/S1B_IW_GRDH_1SDV_20210720T155924_20210720T155953_027879_03539F_5E40
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
2021-07-20T15:59:24.792050Z
2021-07-20T15:59:53.819206Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7846949306151
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-20T18:12:33.175421Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210720T155924_20210720T155953_027879_03539F_5E40
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.545069764389716 -18.58793344875533,37.10557631889148 -18.459702437885376,37.69180026975201 -18.323615231176454,38.277105210966255 -18.18574355878346,38.84536516283334 -18.04997908058472,38.69254323230783 -17.453685425536648,38.601221134873654 -17.093732057076313,38.466653102189944 -16.553311362951376,38.436880254811946 -16.43168957899299,37.872814159374315 -16.565614463015315,37.29312672267771 -16.701473217789044,36.71165275432588 -16.83594458409589,36.157208821363994 -16.962461156076106,36.18468017658528 -17.084794664053273,36.2694026894076 -17.44676178659395,36.39946130493462 -17.989092480917794,36.545069764389716 -18.58793344875533))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.23662
45.77479172698297
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
2021-12-26T08:58:27.092361Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/S19E036/2021/07/20/03539F
2.0E-4
2.0E-4
true
block average
2
2
-18.0
36.0
-19.0
37.0
POLYGON((36.54506976438971 -18.58793344875529,36.40211347326509 -18.0,37.0 -18.0,37.0 -18.48385587192936,36.54506976438971 -18.58793344875529))
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_03539F_S19E036_2021_07_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03539F_S19E036_2021_07_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03539F_S19E036_2021_07_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03539F_S19E036_2021_07_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03539F_S19E036_2021_07_20_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