https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-03T15:38:37.073909Z
2021-12-03T15:38:59.918933Z
s3://sentinel-s1-l1c/GRD/2021/12/3/IW/DV/S1B_IW_GRDH_1SDV_20211203T153837_20211203T153859_029863_03909C_8335
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
2021-12-03T15:38:37.073909Z
2021-12-03T15:38:59.918933Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.5568518367178
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-03T21:35:31.827311Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211203T153837_20211203T153859_029863_03909C_8335
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.35387720084471 25.061600783647638,35.7177381819763 25.125483091010324,35.96344536606784 25.168078829708357,36.33232415205501 25.231208440798994,36.578453600702574 25.272783927827838,36.94796009766904 25.33437817217617,37.1962546350882 25.375211588237192,37.445865142687566 25.41581140982177,37.81026000765509 25.474275863387454,37.77501910069374 25.654947161712318,37.70719359217442 26.016878665595126,37.63819939854173 26.37860632568981,37.570222299930045 26.726576896705417,37.2016696249107 26.66860005450207,36.949113357085565 26.628287198242724,36.69837747519699 26.587792130165017,36.32246964175281 26.526201431768634,36.07191104413038 26.4845622600266,35.69906690866018 26.42173017534886,35.450729769781134 26.379303532813047,35.082991326593636 26.315628809606956,35.35387720084471 25.061600783647638))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75319154586395
46.04923320654451
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
2021-12-26T15:50:16.298787Z
Batch API, v4.69.4
s3://deafrica-sentinel-1/s1_rtc/N26E036/2021/12/03/03909C
2.0E-4
2.0E-4
true
block average
2
2
27.0
36.0
26.0
37.0
POLYGON((36.0 26.47244373546271,37.0 26.636409688882058,37.0 26.0,36.0 26.0,36.0 26.47244373546271))
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_03909C_N26E036_2021_12_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03909C_N26E036_2021_12_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03909C_N26E036_2021_12_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03909C_N26E036_2021_12_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03909C_N26E036_2021_12_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