https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-25T17:52:15.626230Z
2021-08-25T17:52:44.662139Z
s3://sentinel-s1-l1c/GRD/2021/8/25/IW/DV/S1B_IW_GRDH_1SDV_20210825T175215_20210825T175244_028406_0363A4_0400
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
2021-08-25T17:52:15.626230Z
2021-08-25T17:52:44.662139Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.11496817092046
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-25T18:34:54.495651Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210825T175215_20210825T175244_028406_0363A4_0400
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((0.8476116466531843 32.40187369393735,1.2496149726292312 32.466544450808996,1.5222051076814904 32.509613938661815,1.9331226156133572 32.57334778731719,2.2071297155062437 32.61505273807955,2.481621718049647 32.65619510718187,2.8941927030787453 32.716836595160224,3.1695045322068967 32.756504903242345,3.4701518862599134 32.79908294797167,3.423947050418504 33.037095115581316,3.3870995293057415 33.21747354995693,3.352643107316187 33.398179374015385,3.281597696167562 33.75928617858643,3.2465792282310435 33.939902054377285,3.173781672611616 34.300744873647126,3.1531460935829365 34.423117986248,2.8447861652491526 34.38073269658638,2.5641700920140558 34.34143578948147,2.1460810657132763 34.28162482600946,1.8659507513929439 34.24070731654746,1.4478478444973728 34.17837186353688,1.166888569549907 34.135634743343445,0.8877631105966775 34.09249635925114,0.4777580676735673 34.02789755517971,0.5929252200387802 33.54497165647015,0.6755206879483173 33.183406628991044,0.7122944871923382 33.001901425722686,0.7537670499344176 32.82115181307322,0.8476116466531843 32.40187369393735))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85087955906078
46.49468368498761
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
2021-12-26T10:45:30.762668Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N32E001/2021/08/25/0363A4
2.0E-4
2.0E-4
true
block average
2
2
33.0
1.0
32.0
2.0
POLYGON((2.0 32.583526786416726,1.5222051076810021 32.509613938661886,1.0 32.42638859098568,1.0 33.0,2.0 33.0,2.0 32.583526786416726))
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_0363A4_N32E001_2021_08_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0363A4_N32E001_2021_08_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0363A4_N32E001_2021_08_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0363A4_N32E001_2021_08_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0363A4_N32E001_2021_08_25_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