https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-23T06:11:02.467241Z
2021-10-23T06:11:27.464953Z
s3://sentinel-s1-l1c/GRD/2021/10/23/IW/DV/S1B_IW_GRDH_1SDV_20211023T061102_20211023T061127_029259_037DDE_370F
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
2021-10-23T06:11:02.467241Z
2021-10-23T06:11:27.464953Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.9689529677514
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-23T07:06:41.869924Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211023T061102_20211023T061127_029259_037DDE_370F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.9413269646013657 35.07685424621063,-1.34321328256677 35.13937877786322,-1.6235121895592375 35.18213955735725,-2.0527858743838685 35.24627953480111,-2.3400959797945133 35.28830286595649,-2.7715818373329584 35.3500545325166,-3.0598162955333246 35.39039686872514,-3.3478567835282704 35.429987486684645,-3.641949011024169 35.4696594272571,-3.6819835561780057 35.28985716524539,-3.7254435331352442 35.11041851775662,-3.7629133930489904 34.930182793546614,-3.809249067731697 34.75113379346196,-3.840809849505153 34.5701020813094,-3.8764415980049116 34.38961197424534,-3.90978919374379 34.20881029157898,-3.949445747742562 34.028859245685226,-3.9615201708977943 33.96921382817402,-3.6692984310856485 33.92872899853601,-3.388138040902083 33.88907630397887,-2.9722358086845606 33.829172028911444,-2.686442603479602 33.787157308411466,-2.402846128000447 33.74476882088601,-1.9807269688404208 33.68038967562299,-1.7005535064603075 33.63680973856056,-1.303285485099832 33.57384225251338,-1.2055330824530446 33.99489345995174,-1.165319307622111 34.175829478406904,-1.0802161819321783 34.536968754453504,-1.0404618335543638 34.717983662982185,-0.9899420511442666 34.89731305419391,-0.9413269646013657 35.07685424621063))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64280501895854
46.64604907296848
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
2021-12-26T13:46:41.172997Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N34W003/2021/10/23/037DDE
2.0E-4
2.0E-4
true
block average
2
2
35.0
-3.0
34.0
-2.0
POLYGON((-3.0 34.0,-3.0 35.0,-2.0 35.0,-2.0 34.0,-3.0 34.0))
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_037DDE_N34W003_2021_10_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037DDE_N34W003_2021_10_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037DDE_N34W003_2021_10_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037DDE_N34W003_2021_10_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037DDE_N34W003_2021_10_23_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