https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-18T17:10:38.154438Z
2020-01-18T17:11:03.151816Z
s3://sentinel-s1-l1c/GRD/2020/1/18/IW/DV/S1A_IW_GRDH_1SDV_20200118T171038_20200118T171103_030857_038A78_34C6
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
2020-01-18T17:10:38.154438Z
2020-01-18T17:11:03.151816Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200118T174945_V20200118T140145_20200118T171915.EOF
347.2182794148778
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-18T18:08:32.167269Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20200118T171038_20200118T171103_030857_038A78_34C6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.370996273027778 -30.7386134729941,21.73267642344427 -30.6555203816455,21.993912718052123 -30.594781429836424,22.25482276147462 -30.533521267644375,22.645572743377574 -30.44065789457081,22.905660497733155 -30.378103043318546,23.295170153128165 -30.283306739656883,23.554426507134405 -30.219469239487914,23.875672139668403 -30.139527018167993,23.815914676963033 -29.961837099681535,23.643723205379082 -29.426842044115336,23.5872383917999 -29.248328326895603,23.530177154192756 -29.069982948906762,23.399973838477987 -28.654176767850387,23.082938643304622 -28.732814401265976,22.8271083632581 -28.795633304069433,22.442791688994557 -28.88895584500118,22.186201512790625 -28.950564406141922,21.800750755429 -29.042063005366344,21.543408451911013 -29.102449958433695,21.285767576467173 -29.16234516373121,20.929103598684517 -29.244321330783116,21.05006247362914 -29.662564108894657,21.103107169299403 -29.841980338774988,21.155534257542485 -30.02155573139353,21.315354861183934 -30.559802008132696,21.370996273027778 -30.7386134729941))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.08221
45.81212976213084
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
2021-12-25T04:41:56.715960Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S30E022/2020/01/18/038A78
2.0E-4
2.0E-4
true
block average
2
2
-29.0
22.0
-30.0
23.0
POLYGON((22.0 -30.0,22.0 -29.0,23.0 -29.0,23.0 -30.0,22.0 -30.0))
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_038A78_S30E022_2020_01_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038A78_S30E022_2020_01_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038A78_S30E022_2020_01_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038A78_S30E022_2020_01_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038A78_S30E022_2020_01_18_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