https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-30T18:44:15.246593Z
2021-08-30T18:44:40.244288Z
s3://sentinel-s1-l1c/GRD/2021/8/30/IW/DV/S1A_IW_GRDH_1SDV_20210830T184415_20210830T184440_039463_04A996_C7F1
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
2021-08-30T18:44:15.246593Z
2021-08-30T18:44:40.244288Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9758373179595
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-30T22:17:14.647932Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210830T184415_20210830T184440_039463_04A996_C7F1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.702667091385807 9.423505566073356,-8.141512993245264 9.537022822435153,-7.577237070412176 9.650183131876151,-7.01282273596327 9.7623693104806,-6.4644565358298784 9.870394619258661,-6.537677433881518 10.232071679731526,-6.717678269145933 11.137002693515365,-6.765096980584235 11.378096476917527,-7.3157385967811885 11.271356471423612,-7.883011770981952 11.16023742584769,-8.448841611093336 11.048245525362361,-9.014993404843239 10.93504333886554,-9.001983243700808 10.874984944934708,-8.927632269034035 10.512007188365624,-8.88969918689066 10.330668187090527,-8.85352222021385 10.148972219449863,-8.814256668335775 9.9678992922501,-8.778991050369214 9.786013904457594,-8.702667091385807 9.423505566073356))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89495368810141
46.09340088278795
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
2021-12-26T11:02:42.224993Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N10W008/2021/08/30/04A996
2.0E-4
2.0E-4
true
block average
2
2
11.0
-8.0
10.0
-7.0
POLYGON((-8.0 10.0,-8.0 11.0,-7.0 11.0,-7.0 10.0,-8.0 10.0))
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_04A996_N10W008_2021_08_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04A996_N10W008_2021_08_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04A996_N10W008_2021_08_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04A996_N10W008_2021_08_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04A996_N10W008_2021_08_30_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