https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-13T16:14:02.653611Z
2021-05-13T16:14:31.673290Z
s3://sentinel-s1-l1c/GRD/2021/5/13/IW/DV/S1A_IW_GRDH_1SDV_20210513T161402_20210513T161431_037871_04783D_4F07
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
2021-05-13T16:14:02.653611Z
2021-05-13T16:14:31.673290Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.42660767990157
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-13T17:40:47.397800Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210513T161402_20210513T161431_037871_04783D_4F07
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.779128420934 -27.439666752315492,35.12539242639463 -27.36017172776905,35.37498583100577 -27.302261592110092,35.6243198669846 -27.243908804464333,35.99783249015688 -27.155553256208165,36.24651384180721 -27.0961008564066,36.61904291464228 -27.006103216741614,36.86706562080132 -26.94556100312679,37.21920170823518 -26.85874070209637,37.09459742565089 -26.44353180346802,36.98807063148821 -26.08573017053702,36.882267939494206 -25.727825635889214,36.7420761464746 -25.24969634724473,36.39429550206473 -25.33509230067242,36.149367400767474 -25.39466769556425,35.781527285356944 -25.483269306946195,35.536003004723966 -25.541827255922513,35.16727222901943 -25.628895848870464,34.92115662754525 -25.6864271899149,34.67480591634987 -25.743545358763807,34.333075144354545 -25.821992412062297,34.464305328264416 -26.30264112228548,34.56325221191247 -26.662455850994203,34.66279573907488 -27.022188649977704,34.779128420934 -27.439666752315492))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.01695
45.57119479735571
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
2021-12-26T05:37:01.333092Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S28E036/2021/05/13/04783D
2.0E-4
2.0E-4
true
block average
2
2
-27.0
36.0
-28.0
37.0
POLYGON((36.64404590416432 -27.0,36.0 -27.15503506833051,36.0 -27.0,36.64404590416432 -27.0))
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_04783D_S28E036_2021_05_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04783D_S28E036_2021_05_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04783D_S28E036_2021_05_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04783D_S28E036_2021_05_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04783D_S28E036_2021_05_13_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