https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-30T17:28:38.792474Z
2020-01-30T17:29:03.790610Z
s3://sentinel-s1-l1c/GRD/2020/1/30/IW/DV/S1A_IW_GRDH_1SDV_20200130T172838_20200130T172903_031033_03909E_48D2
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
2020-01-30T17:28:38.792474Z
2020-01-30T17:29:03.790610Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200130T192817_V20200130T154029_20200130T185800.EOF
346.9690251064084
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-30T19:57:09.478868Z
Sentinel-1 IPF, 003.20
S1A_IW_GRDH_1SDV_20200130T172838_20200130T172903_031033_03909E_48D2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.533016588029432 34.453560821407855,6.93533028975558 34.516679782805745,7.21367162296203 34.55951465388901,7.4927178770579115 34.60177840790551,7.9130950559411914 34.66416448767348,8.193343589642772 34.70490045191451,8.608613143465439 34.7640144961065,8.890559293263518 34.803291206225275,9.227773337952964 34.84935055426006,9.190325904916028 35.02951978353315,9.157494502764015 35.21039524610349,9.126497792727486 35.39150595467061,9.054401976553768 35.75237304588998,9.014674996858306 35.93231643849493,8.976027230641938 36.11240400031557,8.938999403458627 36.29269981183292,8.924588866757276 36.35197538065565,8.578588797126969 36.30602618499617,8.296881574319489 36.26781550350556,8.012927589883233 36.228595105110934,7.5914860343303445 36.169066611584746,7.166861129670799 36.10750261249391,6.884317942147874 36.06565168308768,6.605513179652325 36.0236556569014,6.193729162943061 35.96036260206401,6.253483554299999 35.72056839112419,6.299579426530425 35.54050685247208,6.358817134700098 35.36250055870041,6.383935157313617 35.17917803220981,6.4251304767108435 34.998366302827954,6.452713852398321 34.81541865232427,6.491959938371995 34.63429966974906,6.533016588029432 34.453560821407855))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65632911247426
46.297667061401
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
2021-12-25T05:20:12.610873Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N35E008/2020/01/30/03909E
2.0E-4
2.0E-4
true
block average
2
2
36.0
8.0
35.0
9.0
POLYGON((8.0 35.0,8.0 36.0,9.0 36.0,9.0 35.0,8.0 35.0))
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_03909E_N35E008_2020_01_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03909E_N35E008_2020_01_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03909E_N35E008_2020_01_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03909E_N35E008_2020_01_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03909E_N35E008_2020_01_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