https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-07T18:56:16.478363Z
2021-05-07T18:56:47.880297Z
s3://sentinel-s1-l1c/GRD/2021/5/7/IW/DV/S1A_IW_GRDH_1SDV_20210507T185616_20210507T185647_037786_0475AD_4F06
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
2021-05-07T18:56:16.478363Z
2021-05-07T18:56:47.880297Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.60754014354615
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-08T08:31:29.773566Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210507T185616_20210507T185647_037786_0475AD_4F06
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.694551542765955 23.568852511361342,-13.094585430425193 23.675405257762687,-12.729072202307178 23.739098010713708,-12.485248074485025 23.781072191773557,-12.119552406206463 23.84325618499415,-11.875122119434858 23.884303853356418,-11.27414347681785 23.98346751752925,-11.379896071973693 24.52572685418648,-11.414133006229584 24.706664846031153,-11.450063608600589 24.887326927391253,-11.520353378152743 25.248889468235035,-11.553899521880473 25.4299175630935,-11.588577826435401 25.610761311313645,-11.617432296219327 25.75153885006425,-11.977788074008407 25.693957386568243,-12.227796911250197 25.65345355764627,-12.599822154283029 25.592337153462235,-12.848032311567767 25.55100106018546,-13.096094200132423 25.50924146915114,-13.467295881631095 25.445914346837014,-13.714159875809154 25.403243387314244,-14.07628354292561 25.339843010770174,-14.04529498495808 25.198678522032754,-13.967390407123325 24.836465344751165,-13.8880966545666 24.474499873101962,-13.849976381801065 24.29324692877846,-13.809784978560655 24.112362634149225,-13.773076952748603 23.930857582339033,-13.694551542765955 23.568852511361342))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75255655487174
46.03317
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
2021-12-26T05:19:42.930335Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25W014/2021/05/07/0475AD
2.0E-4
2.0E-4
true
block average
2
2
26.0
-14.0
25.0
-13.0
POLYGON((-14.0 25.35319868394147,-13.467295881625777 25.44591434683806,-13.0 25.525418297125373,-13.0 25.0,-14.0 25.0,-14.0 25.35319868394147))
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_0475AD_N25W014_2021_05_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0475AD_N25W014_2021_05_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0475AD_N25W014_2021_05_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0475AD_N25W014_2021_05_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0475AD_N25W014_2021_05_07_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