https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-11T06:11:52.252804Z
2021-10-11T06:12:17.251973Z
s3://sentinel-s1-l1c/GRD/2021/10/11/IW/DV/S1B_IW_GRDH_1SDV_20211011T061152_20211011T061217_029084_037872_76DB
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
2021-10-11T06:11:52.252804Z
2021-10-11T06:12:17.251973Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.758780746062
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-11T07:29:20.747444Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211011T061152_20211011T061217_029084_037872_76DB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.6489858331789222 32.06790197631484,-2.045380539202417 32.131922418793415,-2.3146485578236895 32.17465353718113,-2.7273626356070317 32.23895522262131,-3.0131104433810307 32.2826245042964,-3.4234871665542346 32.34415765022824,-3.7069737713564206 32.3858277014793,-3.995874757629112 32.42759321214888,-4.273268885574774 32.46705262237829,-4.2988853580518755 32.285216904300505,-4.332966016931409 32.10446635160129,-4.363036435072398 31.923145017532146,-4.396693512683742 31.742323427515153,-4.432381524353028 31.561786259299858,-4.4670598765528595 31.38110108123288,-4.538002275557037 31.01994601133167,-4.5491907532864095 30.960062567706053,-4.273199853824211 30.919701391176957,-4.0001889920519345 30.879162019208575,-3.5910314621523587 30.81726506226292,-3.318241862185766 30.77523654277455,-3.04485192881869 30.73250438194853,-2.6359913891387987 30.667452366442323,-2.363787842802508 30.62338177962392,-1.972888144634625 30.559019545037877,-1.9188632023991354 30.799748731427552,-1.8808053126599436 30.98100769403841,-1.7993095742462937 31.342643217841356,-1.760060843035494 31.52370943669566,-1.7168993217153898 31.704137318044673,-1.6770840104566427 31.885114190910087,-1.6489858331789222 32.06790197631484))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7535939803859
46.67677141759813
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
2021-12-26T13:09:02.551463Z
Batch API, v4.58.1
s3://deafrica-sentinel-1/s1_rtc/N31W003/2021/10/11/037872
2.0E-4
2.0E-4
true
block average
2
2
32.0
-3.0
31.0
-2.0
POLYGON((-3.0 31.0,-3.0 32.0,-2.0 32.0,-2.0 31.0,-3.0 31.0))
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_037872_N31W003_2021_10_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037872_N31W003_2021_10_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037872_N31W003_2021_10_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037872_N31W003_2021_10_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037872_N31W003_2021_10_11_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